• Sign in to follow this  
    Followers 0

    Review: 2014 Infiniti QX80


    • Dashing Through The Snow, In A 400 Horsepower SUV


    The holiday road trip: A time where the family fills up the vehicle with presents and luggage to head out and enjoy time with relatives and friends. But for many, the trip becomes a miserable experience with kids arguing and getting into fights over the stupidest things, while the parents begin yelling at their kids to stop it or we’re pulling to the side of the road. Such was the case of many holiday trips I took as a child.

    So this past Christmas, my parents asked if I would be willing to drive everyone up to Northern Michigan. I said yes and began to figure out which vehicle would be able to carry all our stuff, getting through the white Christmas, and keep the peace with everyone. So I decided to call in 2014 Infiniti QX80 as I thought it would be to fulfill those needs listed. Was it able to?

    Let's get something out of the way with the 2014 Infiniti QX80, it’s a vehicle you cannot miss it. With a design that looks like it came out an amine and a abundance of chrome that can give the Cadillac Escalade a formidable challenge on bling-ness. But the overall design is a bit ungainly. Infiniti’s designers tried their best to fit the current design theme of the flowing curves onto this large vehicle and the results aren’t pretty. The addition of the silver paint on my tester didn’t help the design at all. I will say the design did grow on me during the week, but I think a black or a dark blue would help out immensely.

    2014 Infiniti QX80 19

    Moving inside, the QX80 story gets a bit better. The first thing about the interior is that it is cavernous. Front seat passengers get a set of plush leather seats with power adjustments and heat/cooling. The second row was outfitted with a pair of captain chairs with heat. Passengers sitting back here were very comfortable thanks to immense amount head and legroom. They were also impressed that the vehicle had the optional DVD system with screens in the back. There is a third row, but its best reserved for small kids as legroom is verging on non-existent. The third-row also highlights a big problem with the QX80: Cargo Space. If the third row is up, you only get a paltry 16.6 Cubic Feet. The Nissan Versa Note I had a week after had 2.2 cubic feet more space. A subcompact hatchback having more space than a full-size SUV; anyone else seeing a problem here? Thankfully, space does increase when you fold the third row.

    As for interior appointments, the QX80 is top notch with real wood and aluminum trim, and padded surfaces throughout. Build quality is very impressive. Standard equipment was Infiniti’s infotainment system with navigation. The system is very easy to use thanks to understandable interface and a set of physical buttons to get you directly to different parts of the system. However the interface is starting to look a bit dated when compared to the competition. I hope Infiniti has something up their sleeve in the coming year or so.

    For powertrain, ride, and final thoughts, see the next page.


    Powering this massive beast is Infiniti’s 5.6L V8 engine with 400 horsepower and 413 pound-feet of torque. A seven-speed automatic transmission is the only choice, but there is a choice between two-wheel and Infiniti’s All-Mode 4WD system. My tester came with the latter. This V8 engine had no problem of moving the QX80’s curb weight of 5,878 pounds. In fact, you didn’t think it weighed that much thanks to the engine’s low-end punch and the seven-speed delivering smooth and responsive shifts. I had to keep telling myself this is an SUV, not a muscle car. With all of that performance, you’ll pay dearly for gas. The EPA rates the 2014 QX80 4WD at 14 City/20 Highway/16 Combined. My average for the week was 15 MPG.

    2014 Infiniti QX80 15

    One other place where the QX80 shined was in the ride and handling department. The QX80 was a perfect choice as a long-distance cruiser (aside from the fuel economy). The fully independent suspension setup did an impressive job of making even some of the worst roads in Northern Michigan feel like nothing. This is impressive when you take into account the QX80 was fitted with the optional twenty-two inch wheels. Wind, road, and engine noise are kept to a whisper, something needed for a long-distance runner.

    More surprising was how the QX80 handled. I was expecting the QX80 to handle like a boat in choppy waters; flopping all over the place. That was not the case in the QX80 as lean and body roll were kept to minimum. This is thanks to a optional Hydraulic Body Motion Control System which varies suspension travel to keep the vehicle level. I wished the same could be said for the steering which is light and somewhat numb on feel.

    One other note I should mention on the QX80. For how big the QX80 is, it happens to be very agile. Even in some tight parking spots, the QX80 was able to get in without doing the whole pull in forward, then back up, and repeat dance.

    2014 Infiniti QX80 4

    After coming home from the holidays with the QX80, I would say it made the trip very painless. A comfortable ride, luxury goodies galore, and quietness made this a perfect vehicle to keep the peace and make everyone happy. If you've got the coin and are willing to live with that design, then Infiniti has an SUV for you.

    Cheers: Able To Keep The Peace, Luxury Appointments, V8 Performance, Dual Personality of Suspension

    Jeers: Drinks Gas Like Its Going Out Of Style, Cargo Space, Exterior Design, Dated Infotainment System

    Disclaimer: Infiniti Provided the QX80, Insurance, and One Tank of Gas

    Year: 2014

    Make: Infiniti

    Model: QX80

    Trim: N/A

    Engine: 5.6L V8

    Driveline: Seven-Speed Automatic Transmission, Four-Wheel Drive

    Horsepower @ RPM: 400 @ 5,800

    Torque @ RPM: 413 @ 4,000

    Fuel Economy: City/Highway/Combined - 14/20/16

    Curb Weight: 5,878 lbs

    Location of Manufacture: Yukuhashi, Japan

    Base Price: $64,450.00

    As Tested Price: $79,095.00 (Includes $995.00 Destination Charge)

    Options:

    Deluxe Touring Package - $4,650.00

    Technology Package - $3,250.00

    Theater Package - $3,100.00

    Wheel & Tire Package - $2,450.00

    Cargo Mat, Net, & First Aid - $200.00

    William Maley is a staff writer for Cheers & Gears. He can be reached at william.maley@cheersandgears.comor you can follow him on twitter at @realmudmonster.

    0


    Sign in to follow this  
    Followers 0


    User Feedback


    Nice review. I actually rather like the exterior styling, it's a tasteful application of Infiniti's styling themes on an otherwise big boxy SUV, and it's immensely better than the previous generation. I'm glad to hear the luxury is formidable as well.

    0

    Share this comment


    Link to comment
    Share on other sites

    Ugly styling IMHO, Interior is very nice but over 6'2" tall people are going to have room issues. The Escalade has far more room than the Infinity.

    0

    Share this comment


    Link to comment
    Share on other sites

    Nice review. I actually rather like the exterior styling, it's a tasteful application of Infiniti's styling themes on an otherwise big boxy SUV, and it's immensely better than the previous generation. I'm glad to hear the luxury is formidable as well.

    The exterior did grow on me, but I just think a black or blue would do the design so much good.

    0

    Share this comment


    Link to comment
    Share on other sites

    I've never been a fan of the looks.

    Ditto!

    Ugly styling IMHO, Interior is very nice but over 6'2" tall people are going to have room issues. The Escalade has far more room than the Infinity.

    And is far better as an actual real world haul your friends to a basketball game, tow your boat, haul camping gear SUV as well.

    0

    Share this comment


    Link to comment
    Share on other sites


    Your content will need to be approved by a moderator

    Guest
    You are commenting as a guest. If you have an account, please sign in.
    Add a comment...

    ×   You have pasted content with formatting.   Remove formatting

    ×   Your link has been automatically embedded.   Display as a link instead

    ×   Your previous content has been restored.   Clear editor




  • Popular Stories

  • Today's Birthdays

    1. luquvelo
      luquvelo
      (31 years old)
  • Similar Content

    • By William Maley
      Infiniti has toyed with the idea of an electric vehicle with the Emerg-e and LE concepts. But it seems they are finally going forward with this idea.
      Infiniti boss Roland Krueger tells Autocar the luxury automaker is planning to launch a new electric vehicle within the next three years. Work is already underway as Krueger revealed that he has driven an early prototype of said vehicle. Not many details were given except that the model would be using a new platform and maintain "Infiniti's values of performance and handling."
      Expect Infiniti to pull some help from Nissan with this new model.
      Source: Autocar

      View full article
    • By William Maley
      Infiniti has toyed with the idea of an electric vehicle with the Emerg-e and LE concepts. But it seems they are finally going forward with this idea.
      Infiniti boss Roland Krueger tells Autocar the luxury automaker is planning to launch a new electric vehicle within the next three years. Work is already underway as Krueger revealed that he has driven an early prototype of said vehicle. Not many details were given except that the model would be using a new platform and maintain "Infiniti's values of performance and handling."
      Expect Infiniti to pull some help from Nissan with this new model.
      Source: Autocar

      View full article
    • By William Maley
      Infiniti has toyed with the idea of an electric vehicle with the Emerg-e and LE concepts. But it seems they are finally going forward with this idea.
      Infiniti boss Roland Krueger tells Autocar the luxury automaker is planning to launch a new electric vehicle within the next three years. Work is already underway as Krueger revealed that he has driven an early prototype of said vehicle. Not many details were given except that the model would be using a new platform and maintain "Infiniti's values of performance and handling."
      Expect Infiniti to pull some help from Nissan with this new model.
      Source: Autocar
    • By William Maley
      On the spectrum of concept vehicles, we have models that are wildly out there and have no chance of going into production. Then we have models that are thinly disguised production vehicles. The Infiniti QX50 Concept falls into the latter. 
      An evolution of the QX Inspiration concept, the QX50 doesn't really differ a lot in terms of exterior design. The front end is similar to the Q60 Coupe with a large grille and chiseled bumper. The side profile shows a bit of sculpting and a creasing running underneath the window. The interior looks mostly production ready with high-quality leather, wood trim, and what looks to be a new infotainment system. 
      The QX50 Concept also features Infiniti's upcoming variable-compression 2.0L turbo-four. Bear with us as we try our best to describe how this engine work. Instead of having the pistons connected to a crankshaft, they are hooked up to a pivot arm. The arm is also connected to a second lower shaft, which is controlled by an actuator arm. The action of the variable-compression engine is the same as a gas engine - pistons move up and down when crankshaft or pivot arm turns. The trick comes with the actuator arm which can alter the angle of the pivot arm up and down. This is turn changes the engine compression. When the arm is up, you get a higher compression ratio. Move the arm down and the engine has a lower compression ratio. Infiniti says this engine offers more power and better fuel efficiency. 
      Back to the turbo 2.0L at hand. The engine is rated at 268 horsepower and 288 pound-feet.
      Like most concepts these days, the QX50 features a suite of autonomous technologies. A system comprised of lidar, radar, and cameras would monitor the road and the latest software would allow the vehicle to travel down the highway with no driver involvement.
      Source: Infiniti 
      Press Release is on Page 2
      QX50 Concept: INFINITI's vision for a next-generation mid-size premium crossover
      New QX50 Concept represents an evolution of the 2016 QX Sport Inspiration, with an original yet practical new crossover form QX50 Concept's cabin challenges conventional thinking on interior car design with elevated levels of modern craftsmanship INFINITI's latest concept lights a path to the future integration of the brand's autonomous drive support technologies Demonstrates a potential application for INFINITI's production-ready VC-Turbo variable compression ratio engine DETROIT – Making its global premiere at the 2017 North American International Auto Show in Detroit, the QX50 Concept showcases INFINITI's vision for a next-generation mid-size premium crossover.
      Demonstrating how the design of the 2016 QX Sport Inspiration, its conceptual forebear, could be adapted for a future production model, the QX50 Concept confidently articulates INFINITI's 'Powerful Elegance' design language. A 'cabin-forward' silhouette combines with muscular lines and flowing surfaces to telegraph its purpose as a dynamic and practical crossover.
      The organic forms of the 'driver-centric, passenger-minded' cabin were designed in harmony with the exterior shape. Blending progressive design with modern craftsmanship, the QX50 Concept's interior reflects INFINITI's desire to challenge conventional approaches to premium interior design.
      INFINITI's latest concept is the next step toward the company's future autonomous drive support technologies. Central to the strategy for the development of all future INFINITI autonomous drive support systems, they ensure the driver retains ultimate control over their vehicle – in keeping with INFINITI's focus on driver engagement.
      Furthermore, the QX50 Concept illustrates a potential application for INFINITI's advanced Variable Compression Turbo (VC-Turbo) engine, offering drivers a powertrain that adapts to offer both power and efficiency.
      An evolution of INFINITI's 2016 QX Sport Inspiration mid-size crossover
      The QX50 Concept shows how INFINITI could develop its future presence in the world's fastest-growing vehicle segment INFINITI seeks to explore a more emotional execution of crossover design than existing models in the class "With the unveiling of the QX Sport Inspiration at the 2016 Beijing Auto Show, we showed the future of INFINITI QX models. The new QX50 Concept evolves this concept further and shows how INFINITI could develop its future presence in what is the fastest-growing vehicle segment globally." Roland Krueger, President of INFINITI
      With the QX50 Concept, INFINITI seeks to explore a more emotional execution of crossover design, bringing a degree of elegance and artistry to a segment typified by an uninspiring, clinical aesthetic. Marrying human artistry with utility, the QX50 Concept fulfills the expectation of practicality with a spacious cabin and cargo area. Furthermore, with a design adapted for the greatest possible packaging efficiency, the QX50 Concept previews how INFINITI could adapt future vehicle designs to accommodate a compact powertrain, such as the company's VC-Turbo engine.
                     
      The QX50 Concept marks the next stage in INFINITI's continued renewal of its product range. INFINITI designs concepts with production intent, such as true-to-concept production versions of the Q30, QX30 and Q60 concepts. The creation of each of these has previewed the design and layout of the brand's next-generation models. The QX50 Concept previews the evolving signature INFINITI design elements, demonstrating how they could be adapted for a mid-sized premium crossover.
      With its ground breaking proportions, the 2003 INFINITI FX45 set the template for future crossovers to follow throughout the last decade. The world's first mid-size multi-purpose sports vehicle, the INFINITI FX is still considered a crossover design icon today. Last year's QX Sport Inspiration sought to rekindle that excitement – and in an increasingly crowded and popular market segment, the new QX50 Concept now illustrates how these design themes could be translated into a production reality.
      Exterior: an artistic execution of functional crossover design
      QX50 Concept represents the latest interpretation of INFINITI's 'Powerful Elegance' design language Its design combines taut and muscular lines with heavily profiled surfaces QX50 Concept demonstrates how the design of the 2016 QX Sport Inspiration could be adapted for future production models Influenced by the design of the INFINITI QX Sport Inspiration, the QX50 Concept expresses its crossover purpose through proportional clarity, clearly telegraphing its power and dynamic capabilities. The QX50 Concept eschews many of the familiar, 'me too' design forms and themes shared by established models in the mid-size premium crossover segment. The result is a highly original yet practical new crossover form, demonstrating how the design of INFINITI's earlier concept could be adapted for future production models.
      The QX50 Concept is the latest embodiment of INFINITI's 'Powerful Elegance' design language and is both aesthetic and functional. The exterior of the concept combines taut and muscular lines with flowing, heavily profiled surfaces. A sharp, straight character line runs from the clamshell hood and along the length of its shoulders, giving the QX50 Concept a commanding presence and extending the vehicle's visual length. A wide, muscular stance accentuates its versatile capability.
      INFINITI's signature design elements are evident on the QX50 Concept, each subtly evolved for their new application. At the front, INFINITI's double-arch grille conveys an immediate sense of power and purpose and provides a focal point for every line on the concept's body. A taller, wider and more practical vehicle than the QX Sport Inspiration, the QX50 Concept's grille adds a greater sense of presence to the front of the car. At the rear of the vehicle, the leading edge of the crescent-cut D-pillar is higher than on any current INFINITI production car, further extending the visual length of the roofline.
      The interplay of the exterior lines and surfaces is accentuated by a newly-created Forged Bronze paint finish, with three times the amount of metal flake compared with standard production paint finishes.
      In profile, the hood is shaped like the rise of a snake's head, with a pair of sharp creases extending upwards from the base of the A-pillar, then plunging down the hood, leading into the edges of the expansive 'double-arch' grille. These lines disguise the hood's relatively short length, suggesting how the appearance of a production car could be adapted for a more compact engine, such as INFINITI's VC-Turbo, applying power to the road through an intelligent all-wheel drive powertrain.
      Functionality is a necessity in the mid-sized crossover segment and is central to the QX50 Concept's design. More practical than its QX Sport Inspiration progenitor, the QX50 Concept has a 'cabin-forward' silhouette and a slightly more vertical rear hatch, both reference points for a versatile and accommodating interior. The new shape of the crescent-cut D-pillar provides clearer over-the-shoulder visibility for the driver and a better view out for rear passengers.
      Interior: Challenging conventional thinking on premium cabin design
      Concept cabin demonstrates new direction of thinking with premium materials and craftsmanship Authentic materials and artistic design execution is at the heart of the concept's carefully curated cabin Driver-centric, yet passenger-minded, the cabin places similar importance on both form and function Blending progressive design with elevated levels of modern craftsmanship, the cabin of the QX50 Concept demonstrates INFINITI's desire to challenge and reinterpret conventional thinking on premium crossover interior design and material usage.
      In the place of high-gloss woods and soft-touch plastics, the interior of the QX50 Concept features a more modern application of wood, leather and stitching. Each material is treated and applied in a way to establish new trends in the design of premium crossover interiors.
      Deliberately articulating a sense of advanced human artistry, the QX50 Concept's cabin espouses a handmade feel and is the result of two Japanese approaches to craftsmanship – 'mitate' (pronounced "mee-ta-teh") and 'shitate' ("shee-ta-teh"). 'Mitate' relates to the practice of curating and bringing together the best possible selection of materials. 'Shitate' is the desire to tailor the chosen combination of materials, bringing out the best. With fine attention to detail and finish, such an approach creates an appearance and ambience throughout the cabin greater than the sum of its parts.
      The combination of materials and the way in which they have been applied has allowed INFINITI designers to demonstrate some of the highest levels of craftsmanship ever seen in a crossover in this segment.
      The QX50 Concept is wrapped in a variety of different leathers – genuine, semi-aniline, and synthetic nubuck – for a rich variety of textures and visual depth. The eyes naturally follow each different surface as it flows around the cabin. The QX50 Concept's cabin hints at a widening range of interior finishes for INFINITI customers to choose from, including a carefully selected three-tone color scheme.
      Adopting different leathers for the interior allows INFINITI to imagine how this three-tone cabin could look. Rich, brown leather lines the upper layer of the cabin, contrasted with white leather for the lower dashboard, door trim and seats. Between the two runs a line of navy blue synthetic nubuck, which also finishes the front center console. A line of close twin stitching runs along the top of the dashboard and doors, and around the seats.
      INFINITI has applied for a patent for a new 'dot quilting' method for the leather that lines the doors and seats. Inspired by classic buttoned leather sofas, dot quilting is sewn into place at individual points. The physical characteristics of the leather produce a more informal interpretation of the diamond lozenge shape that gives classic Chesterfield lounge chairs their distinctive appearance.
      Where many expect premium vehicle interiors use high-gloss wood surfaces to create the perception of quality, the QX50 Concept is trimmed in real, open-pore ash. The wood is treated to retain its natural, and sometimes irregular, characteristics in texture and appearance. Running a hand over it, the grain of the ash is still present, providing an authentic, modern appearance and enhanced tactility.
      The natural, flowing shapes of the cabin harmonize with those of the QX50 Concept's exterior, contrasting with the technical, linear – even austere – designs of other vehicles in the segment. A blend of positive and negative surfaces adds a level of visual depth to the cabin, with a complex interplay of light and shade. The organic lines of the cabin follow a similar form to the interior of the QX Sport Inspiration, referencing how they could be progressed from the original concept to a production car.
      Both 'driver-centric' and 'passenger-minded,' the layout of the QX50 Concept's cabin is divided into distinct zones for the driver and passengers. Consistent with its conceptual predecessor, the dashboard is focused on the driver, using its form and appearance to engender a true sense of confidence at the wheel.
      The horizontal forms of the dashboard wrap around the driver and passenger, with twisting, uninterrupted character lines flowing from the center console, along the dashboard and out to the rear of the cabin. The seats feature an ergonomic hexagon motif, for a wide and welcoming appearance, and maximum back and shoulder support for occupants.
      The QX50 Concept places form on the same level as function, with utility at the heart of its remit.
      In moving the base of the A-pillar further forward than on the QX Sport Inspiration, and shortening the hood to accommodate a more compact engine, the QX50 Concept's cabin-forward design creates a longer, more spacious passenger compartment. The upright stance of the rear hatch – more vertical than its forebear – is designed to give the QX50 Concept exceptional cargo space. The Concept's cargo bay is, for instance, long enough to store a stroller, suggesting how such a vehicle could suit a young family.
      The QX50 Concept's Graphic User Interface shows how new technologies could be incorporated into future INFINITI vehicle cabins.
      The center of the dashboard features a wide touchscreen HMI (human-machine interface). As well as displaying navigation and infotainment features, the QX50 Concept's touchscreen could display to occupants the current status of other technologies in the vehicle. The dashboard could display to all occupants the status of the vehicle's various driver assist technologies, as well as how the VC-Turbo variable compression ratio engine adapts as it shifts seamlessly between offering greater fuel efficiency and performance.
      INFINITI engineers continue to develop autonomous driving support technologies
      INFINITI's future autonomous drive support technologies will allow the driver to  retain ultimate control over their vehicle Future package of technologies will take a proactive approach to driver assistance and delegate elements of driving to the car The INFINITI QX50 Concept's driver assist system is part of the company's development of autonomous driving support technologies.
      The development strategy for all future INFINITI autonomous drive support systems is that they should ensure the driver retains control over their vehicle – in keeping with INFINITI's focus on driver engagement.
      In the future, INFINITI autonomous drive support technologies will continue to make driving less stressful – such as navigating stop-start traffic on the highway or keeping track of the positions of surrounding vehicles.
      Since its inception in 1989, INFINITI has brought pioneering driver-assistive technologies to the customer. The company has been responsible for a series of world-first technologies, including Predictive Forward Collision Warning, drive-by-wire Direct Adaptive Steering® and Active Lane Control.
      The QX50 Concept's INFINITI driver assistance technologies preview the first production-ready incarnation of this package.
      With a proactive approach to safety, the QX50 Concept assists the driver in identifying and responding to other road users and potential hazards. Future technologies will draw on inputs from a network of laser scanners, radar and cameras to read the road ahead and monitor the vehicle's surroundings, allowing the car to react accordingly.
      This framework of sensors will be developed in future production models with a series of new functionalities.
      VC-Turbo – the world's first production-ready variable compression ratio engine
      QX50 Concept suggests a potential application for INFINITI's VC-Turbo engine Packaging benefits for a mid-size crossover, powered by a compact engine with high specific power and efficiency INFINITI engineers target a 27-percent improvement in fuel efficiency compared to V6 gasoline engines The INFINITI QX50 Concept demonstrates a potential production application for INFINITI's advanced new VC-Turbo engine. INFINITI has yet to confirm which of its future vehicles could benefit from its variable compression ratio engine, though a mid-sized crossover could be one of the ideal applications for the 2.0-liter VC-Turbo power unit revealed by the company in 2016.
      The QX50 Concept's packaging efficiency and spacious cabin are due in part to a compact, space-efficient engine bay design. With its proportionately shorter hood, the QX50 Concept suggests how the 2.0-liter gasoline engine could power a front-biased intelligent all-wheel drive system.
      INFINITI's production-ready 2.0-liter VC-Turbo engine represents a compelling alternative to diesel powertrains, particularly in the mid-sized premium crossover segment. The VC-Turbo engine is able to adapt its compression ratio according to driving conditions to deliver optimal levels of performance and efficiency. It challenges the notion that hybrid technology and diesel are the only powertrains capable of offering high efficiency and torque. For its application in the QX50 Concept, the human-machine interface (HMI) demonstrates to the driver and passengers how the VC-Turbo is adapting according to driving conditions. The HMI displays the engine's current status as it intelligently chooses appropriate levels of performance and high efficiency.
      With a downsized capacity and high power and torque, the 2.0-liter VC-Turbo engine boasts an impressive specific power output – higher than many competing four-cylinder turbocharged gasoline engines, and close to the performance of some V6 gasoline powertrains. In time for the engine's production debut in 2018, INFINITI engineers are targeting a 27-percent improvement in fuel efficiency over V6 gasoline engines of similar power output.

      View full article
    • By William Maley
      On the spectrum of concept vehicles, we have models that are wildly out there and have no chance of going into production. Then we have models that are thinly disguised production vehicles. The Infiniti QX50 Concept falls into the latter. 
      An evolution of the QX Inspiration concept, the QX50 doesn't really differ a lot in terms of exterior design. The front end is similar to the Q60 Coupe with a large grille and chiseled bumper. The side profile shows a bit of sculpting and a creasing running underneath the window. The interior looks mostly production ready with high-quality leather, wood trim, and what looks to be a new infotainment system. 
      The QX50 Concept also features Infiniti's upcoming variable-compression 2.0L turbo-four. Bear with us as we try our best to describe how this engine work. Instead of having the pistons connected to a crankshaft, they are hooked up to a pivot arm. The arm is also connected to a second lower shaft, which is controlled by an actuator arm. The action of the variable-compression engine is the same as a gas engine - pistons move up and down when crankshaft or pivot arm turns. The trick comes with the actuator arm which can alter the angle of the pivot arm up and down. This is turn changes the engine compression. When the arm is up, you get a higher compression ratio. Move the arm down and the engine has a lower compression ratio. Infiniti says this engine offers more power and better fuel efficiency. 
      Back to the turbo 2.0L at hand. The engine is rated at 268 horsepower and 288 pound-feet.
      Like most concepts these days, the QX50 features a suite of autonomous technologies. A system comprised of lidar, radar, and cameras would monitor the road and the latest software would allow the vehicle to travel down the highway with no driver involvement.
      Source: Infiniti 
      Press Release is on Page 2
      QX50 Concept: INFINITI's vision for a next-generation mid-size premium crossover
      New QX50 Concept represents an evolution of the 2016 QX Sport Inspiration, with an original yet practical new crossover form QX50 Concept's cabin challenges conventional thinking on interior car design with elevated levels of modern craftsmanship INFINITI's latest concept lights a path to the future integration of the brand's autonomous drive support technologies Demonstrates a potential application for INFINITI's production-ready VC-Turbo variable compression ratio engine DETROIT – Making its global premiere at the 2017 North American International Auto Show in Detroit, the QX50 Concept showcases INFINITI's vision for a next-generation mid-size premium crossover.
      Demonstrating how the design of the 2016 QX Sport Inspiration, its conceptual forebear, could be adapted for a future production model, the QX50 Concept confidently articulates INFINITI's 'Powerful Elegance' design language. A 'cabin-forward' silhouette combines with muscular lines and flowing surfaces to telegraph its purpose as a dynamic and practical crossover.
      The organic forms of the 'driver-centric, passenger-minded' cabin were designed in harmony with the exterior shape. Blending progressive design with modern craftsmanship, the QX50 Concept's interior reflects INFINITI's desire to challenge conventional approaches to premium interior design.
      INFINITI's latest concept is the next step toward the company's future autonomous drive support technologies. Central to the strategy for the development of all future INFINITI autonomous drive support systems, they ensure the driver retains ultimate control over their vehicle – in keeping with INFINITI's focus on driver engagement.
      Furthermore, the QX50 Concept illustrates a potential application for INFINITI's advanced Variable Compression Turbo (VC-Turbo) engine, offering drivers a powertrain that adapts to offer both power and efficiency.
      An evolution of INFINITI's 2016 QX Sport Inspiration mid-size crossover
      The QX50 Concept shows how INFINITI could develop its future presence in the world's fastest-growing vehicle segment INFINITI seeks to explore a more emotional execution of crossover design than existing models in the class "With the unveiling of the QX Sport Inspiration at the 2016 Beijing Auto Show, we showed the future of INFINITI QX models. The new QX50 Concept evolves this concept further and shows how INFINITI could develop its future presence in what is the fastest-growing vehicle segment globally." Roland Krueger, President of INFINITI
      With the QX50 Concept, INFINITI seeks to explore a more emotional execution of crossover design, bringing a degree of elegance and artistry to a segment typified by an uninspiring, clinical aesthetic. Marrying human artistry with utility, the QX50 Concept fulfills the expectation of practicality with a spacious cabin and cargo area. Furthermore, with a design adapted for the greatest possible packaging efficiency, the QX50 Concept previews how INFINITI could adapt future vehicle designs to accommodate a compact powertrain, such as the company's VC-Turbo engine.
                     
      The QX50 Concept marks the next stage in INFINITI's continued renewal of its product range. INFINITI designs concepts with production intent, such as true-to-concept production versions of the Q30, QX30 and Q60 concepts. The creation of each of these has previewed the design and layout of the brand's next-generation models. The QX50 Concept previews the evolving signature INFINITI design elements, demonstrating how they could be adapted for a mid-sized premium crossover.
      With its ground breaking proportions, the 2003 INFINITI FX45 set the template for future crossovers to follow throughout the last decade. The world's first mid-size multi-purpose sports vehicle, the INFINITI FX is still considered a crossover design icon today. Last year's QX Sport Inspiration sought to rekindle that excitement – and in an increasingly crowded and popular market segment, the new QX50 Concept now illustrates how these design themes could be translated into a production reality.
      Exterior: an artistic execution of functional crossover design
      QX50 Concept represents the latest interpretation of INFINITI's 'Powerful Elegance' design language Its design combines taut and muscular lines with heavily profiled surfaces QX50 Concept demonstrates how the design of the 2016 QX Sport Inspiration could be adapted for future production models Influenced by the design of the INFINITI QX Sport Inspiration, the QX50 Concept expresses its crossover purpose through proportional clarity, clearly telegraphing its power and dynamic capabilities. The QX50 Concept eschews many of the familiar, 'me too' design forms and themes shared by established models in the mid-size premium crossover segment. The result is a highly original yet practical new crossover form, demonstrating how the design of INFINITI's earlier concept could be adapted for future production models.
      The QX50 Concept is the latest embodiment of INFINITI's 'Powerful Elegance' design language and is both aesthetic and functional. The exterior of the concept combines taut and muscular lines with flowing, heavily profiled surfaces. A sharp, straight character line runs from the clamshell hood and along the length of its shoulders, giving the QX50 Concept a commanding presence and extending the vehicle's visual length. A wide, muscular stance accentuates its versatile capability.
      INFINITI's signature design elements are evident on the QX50 Concept, each subtly evolved for their new application. At the front, INFINITI's double-arch grille conveys an immediate sense of power and purpose and provides a focal point for every line on the concept's body. A taller, wider and more practical vehicle than the QX Sport Inspiration, the QX50 Concept's grille adds a greater sense of presence to the front of the car. At the rear of the vehicle, the leading edge of the crescent-cut D-pillar is higher than on any current INFINITI production car, further extending the visual length of the roofline.
      The interplay of the exterior lines and surfaces is accentuated by a newly-created Forged Bronze paint finish, with three times the amount of metal flake compared with standard production paint finishes.
      In profile, the hood is shaped like the rise of a snake's head, with a pair of sharp creases extending upwards from the base of the A-pillar, then plunging down the hood, leading into the edges of the expansive 'double-arch' grille. These lines disguise the hood's relatively short length, suggesting how the appearance of a production car could be adapted for a more compact engine, such as INFINITI's VC-Turbo, applying power to the road through an intelligent all-wheel drive powertrain.
      Functionality is a necessity in the mid-sized crossover segment and is central to the QX50 Concept's design. More practical than its QX Sport Inspiration progenitor, the QX50 Concept has a 'cabin-forward' silhouette and a slightly more vertical rear hatch, both reference points for a versatile and accommodating interior. The new shape of the crescent-cut D-pillar provides clearer over-the-shoulder visibility for the driver and a better view out for rear passengers.
      Interior: Challenging conventional thinking on premium cabin design
      Concept cabin demonstrates new direction of thinking with premium materials and craftsmanship Authentic materials and artistic design execution is at the heart of the concept's carefully curated cabin Driver-centric, yet passenger-minded, the cabin places similar importance on both form and function Blending progressive design with elevated levels of modern craftsmanship, the cabin of the QX50 Concept demonstrates INFINITI's desire to challenge and reinterpret conventional thinking on premium crossover interior design and material usage.
      In the place of high-gloss woods and soft-touch plastics, the interior of the QX50 Concept features a more modern application of wood, leather and stitching. Each material is treated and applied in a way to establish new trends in the design of premium crossover interiors.
      Deliberately articulating a sense of advanced human artistry, the QX50 Concept's cabin espouses a handmade feel and is the result of two Japanese approaches to craftsmanship – 'mitate' (pronounced "mee-ta-teh") and 'shitate' ("shee-ta-teh"). 'Mitate' relates to the practice of curating and bringing together the best possible selection of materials. 'Shitate' is the desire to tailor the chosen combination of materials, bringing out the best. With fine attention to detail and finish, such an approach creates an appearance and ambience throughout the cabin greater than the sum of its parts.
      The combination of materials and the way in which they have been applied has allowed INFINITI designers to demonstrate some of the highest levels of craftsmanship ever seen in a crossover in this segment.
      The QX50 Concept is wrapped in a variety of different leathers – genuine, semi-aniline, and synthetic nubuck – for a rich variety of textures and visual depth. The eyes naturally follow each different surface as it flows around the cabin. The QX50 Concept's cabin hints at a widening range of interior finishes for INFINITI customers to choose from, including a carefully selected three-tone color scheme.
      Adopting different leathers for the interior allows INFINITI to imagine how this three-tone cabin could look. Rich, brown leather lines the upper layer of the cabin, contrasted with white leather for the lower dashboard, door trim and seats. Between the two runs a line of navy blue synthetic nubuck, which also finishes the front center console. A line of close twin stitching runs along the top of the dashboard and doors, and around the seats.
      INFINITI has applied for a patent for a new 'dot quilting' method for the leather that lines the doors and seats. Inspired by classic buttoned leather sofas, dot quilting is sewn into place at individual points. The physical characteristics of the leather produce a more informal interpretation of the diamond lozenge shape that gives classic Chesterfield lounge chairs their distinctive appearance.
      Where many expect premium vehicle interiors use high-gloss wood surfaces to create the perception of quality, the QX50 Concept is trimmed in real, open-pore ash. The wood is treated to retain its natural, and sometimes irregular, characteristics in texture and appearance. Running a hand over it, the grain of the ash is still present, providing an authentic, modern appearance and enhanced tactility.
      The natural, flowing shapes of the cabin harmonize with those of the QX50 Concept's exterior, contrasting with the technical, linear – even austere – designs of other vehicles in the segment. A blend of positive and negative surfaces adds a level of visual depth to the cabin, with a complex interplay of light and shade. The organic lines of the cabin follow a similar form to the interior of the QX Sport Inspiration, referencing how they could be progressed from the original concept to a production car.
      Both 'driver-centric' and 'passenger-minded,' the layout of the QX50 Concept's cabin is divided into distinct zones for the driver and passengers. Consistent with its conceptual predecessor, the dashboard is focused on the driver, using its form and appearance to engender a true sense of confidence at the wheel.
      The horizontal forms of the dashboard wrap around the driver and passenger, with twisting, uninterrupted character lines flowing from the center console, along the dashboard and out to the rear of the cabin. The seats feature an ergonomic hexagon motif, for a wide and welcoming appearance, and maximum back and shoulder support for occupants.
      The QX50 Concept places form on the same level as function, with utility at the heart of its remit.
      In moving the base of the A-pillar further forward than on the QX Sport Inspiration, and shortening the hood to accommodate a more compact engine, the QX50 Concept's cabin-forward design creates a longer, more spacious passenger compartment. The upright stance of the rear hatch – more vertical than its forebear – is designed to give the QX50 Concept exceptional cargo space. The Concept's cargo bay is, for instance, long enough to store a stroller, suggesting how such a vehicle could suit a young family.
      The QX50 Concept's Graphic User Interface shows how new technologies could be incorporated into future INFINITI vehicle cabins.
      The center of the dashboard features a wide touchscreen HMI (human-machine interface). As well as displaying navigation and infotainment features, the QX50 Concept's touchscreen could display to occupants the current status of other technologies in the vehicle. The dashboard could display to all occupants the status of the vehicle's various driver assist technologies, as well as how the VC-Turbo variable compression ratio engine adapts as it shifts seamlessly between offering greater fuel efficiency and performance.
      INFINITI engineers continue to develop autonomous driving support technologies
      INFINITI's future autonomous drive support technologies will allow the driver to  retain ultimate control over their vehicle Future package of technologies will take a proactive approach to driver assistance and delegate elements of driving to the car The INFINITI QX50 Concept's driver assist system is part of the company's development of autonomous driving support technologies.
      The development strategy for all future INFINITI autonomous drive support systems is that they should ensure the driver retains control over their vehicle – in keeping with INFINITI's focus on driver engagement.
      In the future, INFINITI autonomous drive support technologies will continue to make driving less stressful – such as navigating stop-start traffic on the highway or keeping track of the positions of surrounding vehicles.
      Since its inception in 1989, INFINITI has brought pioneering driver-assistive technologies to the customer. The company has been responsible for a series of world-first technologies, including Predictive Forward Collision Warning, drive-by-wire Direct Adaptive Steering® and Active Lane Control.
      The QX50 Concept's INFINITI driver assistance technologies preview the first production-ready incarnation of this package.
      With a proactive approach to safety, the QX50 Concept assists the driver in identifying and responding to other road users and potential hazards. Future technologies will draw on inputs from a network of laser scanners, radar and cameras to read the road ahead and monitor the vehicle's surroundings, allowing the car to react accordingly.
      This framework of sensors will be developed in future production models with a series of new functionalities.
      VC-Turbo – the world's first production-ready variable compression ratio engine
      QX50 Concept suggests a potential application for INFINITI's VC-Turbo engine Packaging benefits for a mid-size crossover, powered by a compact engine with high specific power and efficiency INFINITI engineers target a 27-percent improvement in fuel efficiency compared to V6 gasoline engines The INFINITI QX50 Concept demonstrates a potential production application for INFINITI's advanced new VC-Turbo engine. INFINITI has yet to confirm which of its future vehicles could benefit from its variable compression ratio engine, though a mid-sized crossover could be one of the ideal applications for the 2.0-liter VC-Turbo power unit revealed by the company in 2016.
      The QX50 Concept's packaging efficiency and spacious cabin are due in part to a compact, space-efficient engine bay design. With its proportionately shorter hood, the QX50 Concept suggests how the 2.0-liter gasoline engine could power a front-biased intelligent all-wheel drive system.
      INFINITI's production-ready 2.0-liter VC-Turbo engine represents a compelling alternative to diesel powertrains, particularly in the mid-sized premium crossover segment. The VC-Turbo engine is able to adapt its compression ratio according to driving conditions to deliver optimal levels of performance and efficiency. It challenges the notion that hybrid technology and diesel are the only powertrains capable of offering high efficiency and torque. For its application in the QX50 Concept, the human-machine interface (HMI) demonstrates to the driver and passengers how the VC-Turbo is adapting according to driving conditions. The HMI displays the engine's current status as it intelligently chooses appropriate levels of performance and high efficiency.
      With a downsized capacity and high power and torque, the 2.0-liter VC-Turbo engine boasts an impressive specific power output – higher than many competing four-cylinder turbocharged gasoline engines, and close to the performance of some V6 gasoline powertrains. In time for the engine's production debut in 2018, INFINITI engineers are targeting a 27-percent improvement in fuel efficiency over V6 gasoline engines of similar power output.
  • Recent Status Updates

  • Who's Online (See full list)

    There are no registered users currently online