-
Posts
32,884 -
Joined
-
Last visited
-
Days Won
5
Content Type
Forums
Articles
Garage
Gallery
Events
Store
Collections
Everything posted by William Maley
-
From the album: 2016 Audi A4
-
From the album: 2016 Audi A4
-
From the album: 2016 Audi A4
-
From the album: 2016 Audi A4
-
Meet the fifth-generation Audi A4 sedan and Avant. The new A4 follows the same formula as previous models: grow in size, add more features, improve performance, and cut weight. Although there is one element missing from this formula - make it look slightly different than the model it replaces. There are small changes to the A4 such as new headlights and larger grille found on the new Q7. But you have to look very closely to notice the changes, since it almost looks like the A4 it will replace. At least Audi has cut a fair chunk of weight out of the new A4 - 264 pounds to be exact (mostly dependent on engine and trim). Also Audi has worked on improving the A4's aero. The new model has a drag coefficient of just 0.23, making it the most aerodynamic in the class. At least the A4's interior has gotten a massive change. A lot of the elements such as the steering wheel, large 8.3-inch infotainment display, and updated MMI system with LTE connectivity, come from the new Q7 crossover. For the European market, the A4 will launch with three gas and four diesel engines. For the U.S. market, Audi hasn't said what engines will be appearing. Our guess is that the 2.0L TFSI with 272 horsepower will be coming first. Front and Audi's quattro all-wheel drive will be available. Front-wheel drive models will drop the CVT and get a dual-clutch automatic. We'll likely have more information for the U.S.-spec A4 in the coming months. Source: Audi Press Release is on Page 2 High tech all the way – the new Audi A4 and A4 Avant The new-generation Audi A4 and A4 Avant are a fascinating synthesis of technology and esthetics. All the technology in the brand’s bestselling family has been redeveloped so that it yet again defines the benchmark in the segment. During the development work, high priority was placed on the reduction of CO2 emissions. All technologies were focused on reducing drive resistance. A good example is aerodynamics: The A4 Sedan has the best drag coefficient in its class at 0.23. The new models also have impressively low CO2 emissions of 95 grams per kilometer (152.9 grams per mile) for the A4 Sedan 2.0 TDI ultra with 110 kW (150 hp); the A4 Avant 2.0 TDI ultra emits 99 grams CO2 per km (159.3 g/mi). The 2.0 TFSI with 140 kW (190 hp) emits 109 g/km (175.4 g/mi) in the A4 Sedan ultra and 114 g/km (183.5 g/mi) in the A 4 Avant ultra. The most powerful engines are two TDI six-cylinder units with up to 200 kW (272 hp). Driver assistance systems and infotainment are of luxury quality. A new generation of four-cylinder TFSI engines with newly developed combustion methods sets benchmarks in terms of fuel consumption, emissions and performance for four-cylinder gasoline engines. The A4 Sedan and the A4 Avant will be launched this fall. At 4.73 meters (15.5 ft) long and with a wheelbase of 2.82 meters (9.3 ft) – the new Audi A4 and A4 Avant have a confident stance on the road. A prominent horizontal line on the front and rear emphasizes the car’s width. The flowing design with concise lines communicates the sporty elegance of the brand. The Singleframe grille is wide and low; the optionally available headlights in LED and Matrix LED technology (including dynamic turn indicators) make technology a visual trademark. Up to 120 kilograms (264.6 lb) lighter Compared with the previous model, the car’s dimensions have grown but its weight has been reduced significantly – by up to 120 kilograms, depending on the engine. The body of the new Audi models is one of the lightest in its class thanks to an intelligent material mix and lightweight construction. The Audi A4 is a leader in its class also in terms of noise levels. All occupants enjoy generous space; the smooth lines emphasize the width of the interior. The front of the dashboard features a broad band of air outlets and a large decorative surface. At night, optional discreet contour lighting illuminates the doors and the central console. The quality of workmanship is uncompromisingly high. Colors and materials follow a new line concept allowing customers even more freedom during configuration. Sensor-controlled opening of luggage compartment: the A4 Avant The luggage compartment of the new A4 Avant offers basic storage space of 505 liters, which is the most of any premium model in this class. With the rear seats folded down and loaded to the roof, a volume of 1,510 liters is available. The electric luggage compartment cover and electric tailgate are standard equipment. An optional extra is sensor control for opening and closing the tailgate. The two new models offer an abundance of intelligent technologies, the use of which is even more intuitive with the new Audi MMI display and control concept. Technological highlights of the new A4 include the Audi virtual cockpit, the Audi Matrix LED headlights, the Audi smartphone interface, the Bang & Olufsen Sound System with 3D sound, the Audi phone box with wireless charging, the head-up display, and new driver assistance systems and Audi connect services. Information and fascination: the Audi virtual cockpit and the MMI The focus here is on two innovations. The optional Audi virtual cockpit, a fully digital combination instrument, features a 12.3-inch LCD screen that displays the most important information in brilliant high-resolution graphics, with great detail and sophisticated effects. The MMI control concept in the center console is also a newly designed feature and acts as the main control element. The top-end infotainment system, MMI Navigation plus with MMI touch and a large 8.3-inch monitor, has a touchpad in the rotary controller to zoom in and out and to enter characters. The entire MMI control logic is similar to that of a smartphone and includes an intelligent free-text search function. The new, more natural, voice-control system also understands input in normal everyday language, such as “I want to call Peter Miller.” Concentrated computing power MMI Navigation plus is backed by the computing power of the second-generation modular infotainment platform, which allows Audi to bring consumer electronics innovations into the vehicle quickly. If customers order a car with MMI Navigation plus, they automatically receive the Audi connect hardware module, which connects the A4 and A4 Avant with the Internet via the high-speed LTE network. Passengers can surf the Internet and send and receive e-mail with their mobile devices via a Wi-Fi hotspot while the driver can use the tailored services of Audi connect. The Audi smartphone interface is a new feature. It integrates iOS and Android mobile phones into an environment developed especially for this purpose – Audi MMI. The Audi phone box connects smartphones to the on-board antenna and charges them inductively according to the Qi standard. For discerning hi-fi fans, the Bang & Olufsen Sound System with innovative 3D sound is available, which introduces the additional dimension of height. The new Audi tablet can also be used as flexible rear seat entertainment. Powerful six and four-cylinder engines The new Audi A4 and A4 Avant will be launched in Germany with seven engines, three TFSI and four TDI. Their power output has increased significantly and ranges from 110 kW (150 hp) to 200 kW (272 hp), but fuel consumption has been reduced by up to 21 percent. The A4 2.0 TDI ultra has fuel consumption of just 3.7 liters of diesel per 100 kilometers (63.6 US mpg) and CO2 emissions of just 95 grams per kilometer (152.9 grams per mile); the figures for the corresponding Avant model are 3.8 l/100 km and 99 g/km CO2 (61.9 US mpg and 159.3 g/mi). All the engines combine high efficiency with sporty power delivery and smoothness. This applies in particular to the two 3.0 TDI six-cylinder engines. The new Audi A4 has a groundbreaking innovation for the gasoline engines: The 2.0 TFSI ultra with 140 kW (190 hp) uses an absolutely new combustion method that makes it especially efficient and allows fuel consumption of 4.8 liters per 100 km (49 US mpg) and CO2 emissions of 109 g/km (175.4 g/mi); the figures for the corresponding Avant model are 5.0 l/100 km and 114 g/km CO2 (47 US mpg and 183.5 g/mi). During the model lifecycle, a g-tron version will be launched which can use natural gas or the sustainably produced Audi e-gas as fuel. S tronic, tiptronic and manual transmission The powertrain and the chassis of the new Audi A4 and A4 Avant have been completely redeveloped. The six-gear manual transmission, the seven-gear S tronic (now also available for front-wheel drive) and the eight-stage tiptronic have been redesigned; the automatic transmissions now offer a fuel-saving freewheeling function. Wheel-selective torque control supplements the work of the front-wheel drive and the quattro drive. For the most powerful TDI, Audi will offer the sport differential on the rear axle as an option starting in 2016. Driving dynamics The handling of new A4 makes a great leap forward: on the one hand sporty and performance oriented, but with a focus on comfort at the same time. The suspension and steering filter out disturbances such as an uneven road surface, but communicate to the driver important information such as increases in lateral forces and tracking. This performance is based on the redeveloped five-link axles and the electromechanical power steering – they are exceptionally light. They lay the foundation for dynamic handling and first-class ride comfort while also reducing fuel consumption. Additional options are dynamic steering, which varies its ratio according to the car’s speed and the steering angle, and suspension with adjustable shock absorbers with which the driver can for the first time select between two settings: sports or comfort. Both of suspension settings are included in the Audi drive select driving-dynamics system, which is standard equipment for models with engines of 140 kW (190 hp) and above. Widest range in its class: driver assistance and safety systems The Audi A4 and A4 Avant set the benchmark in their class with numerous driver assistance systems. The predictive efficiency assistant helps drivers to save fuel, Audi active lane assist helps them to stay in lane and the Stop&Go adaptive cruise control including traffic-jam assist eases driving in slow-moving traffic. One special feature of traffic-jam assist is its control strategy. It takes into account a large number of parameters such as road markings and the traffic ahead. Some more innovations that make important contributions to safety are parking assist, rear cross-traffic assist, exit warning, collision avoidance assist, turn assist and the Audi pre-sense systems. Camera-based traffic-sign recognition is also available. At a glance: The new Audi A4 and Audi A4 Avant Exterior design and body – Athletic proportions and sporty elegance; the Avant with raked D-pillars – 4.73 meters (15.5 ft) long, 2.82-meter (9.3 ft) wheelbase, 1.84 meters (6.0 ft) wide, 1.43 meters (4.7 ft) high – Optional LED headlights and matrix LED headlights with dynamic turn indicators – Light body: weight reduced by up to 15 kilograms (33.1 lb) compared with the previous model – Best drag coefficient in its class: 0.23 for the Sedan, 0.26 for the Avant; aeroacoustics ensure peace and quiet on board Interior – The longest interior and greatest shoulder width at the front compared with competitors – Avant has a luggage compartment volume of 505 liters (17.8 cu ft) – Avant has an electrical luggage compartment cover as standard – Interior design with large decorative surfaces and continuous air vent strip; new colors and materials, spacious interior, LED interior lighting as standard equipment, first-class workmanship – Largest range of lightweight seats amongst the premium competitors – Automatic climate control with a new interface – Optional LED interior lighting packages with color-adjustable ambient lighting – New equipment concept with sport and design lines – for the first time with exterior differentiation Controls – Optionally available: head-up display and Audi virtual cockpit – Completely redesigned MMI operating concept including free-text search function – Can also be operated by multifunction steering wheel and natural-language voice control Infotainment and Audi connect – Optional top-end infotainment system MMI Navigation plus with MMI touch and an 8.3-inch MMI monitor including – Audi connect, LTE connectivity and Wi-Fi hotspot. Audi phone box available with inductive charging – Many new Audi connect services including remote control via smartphone app to check and control the car – Audi smartphone interface for connecting Apple and Android phones – Bang & Olufsen Sound System with innovative 3D sound and Audi tablet as mobile rear-seat entertainment Engines – Three TFSI and four TDI engines at market launch, 110 kW (150 hp) to 200 kW (272 hp), up to 25 percent more power – Fuel consumption reduced by up to 21 percent, Audi A4 2.0 TDI ultra with new best figures: just 3.7 liters of diesel per 100 km (63.6 US mpg) and 95 grams of CO2 per kilometer (152.9 grams per mile) – Highly efficient 3.0 TDI in two power versions – Economical 1.4 TFSI with 4.9 liters per 100 km (48.0 US mpg) and 114 grams CO2 per km (183.5 g/mi) – New 2.0 TFSI ultra with 140 kW with newly developed combustion method and just 4.8 liters of gasoline per 100 km (49.0 US mpg) and 109 grams of CO2 per km (175.4 g/mi) – A4 Avant g-tron – can operate on sustainably produced Audi e-gas Drivetrain – New generations of the S tronic, tiptronic and manual transmission. S tronic in A4 for front-wheel drive for the first time, both automatic transmissions with freewheeling function – Front-wheel drive or quattro drive with wheel-selective torque control Suspension – Redesigned, light five-link axles at front and rear, significant increase in comfort with accentuated sportiness – Newly developed electromechanical power steering, with dynamic steering on request – Audi drive select dynamic driving system standard as of 140 kW (190 hp), suspension with adjustable shock absorbers available as an option Driver assistance systems and integrated safety – Stop&Go adaptive cruise control including traffic-jam assist for slow-moving traffic – Predictive efficiency assistant for even lower fuel consumption – Audi active lane assist and Audi side assist – New: parking assist, rear cross-traffic assist, exit warning, turn assist, collision avoidance assist and camera-based traffic-sign recognition – New safety systems: Audi pre sense city, basic and rear
-
Lexus News: Lexus Announces IS With 2.0L Turbo Four... For Europe
William Maley replied to William Maley's topic in Toyota
Whoops.. I made a slight error. 0-60 in 7 seconds it should say. -
With the debut of the Alfa Romeo Giulia last week, Alfa Romeo has begun a product onslaught that will cost around $6 billion and challenge the likes of Audi, BMW, and Mercedes-Benz. Automotive News reports that Alfa Romeo is planning to have three models by the end of 2017, and another five the following year. This is part of plan to overhaul Alfa Romeo and increase sales from 70,000 vehicles last year to 400,000 by 2018. 150,000 sales are expected to come from North America. Alongside the Giuila, there will be flagship sedan and a midsize SUV to arrive by 2017. 2018 will see a second SUV, midsize coupe, a speciality vehicle, and two compact models. But there are a number of problems which could derail this plan. For starters, many believe Alfa Romeo's sales goal is bitting off more than they can chew. IHS Automotive forecasts that the brand will sell around 216,000 vehicles in 2018. There's also the worry of more delays. Suppliers tell Automotive News that production of the Giulia could be pushed back to the end of year, with sales in Europe delayed to next March. A source reports that the company is still having problems with NVH levels. Source: Automotive News (Subscription Required) View full article
- 6 replies
-
- 2017
- Alfa Romeo
-
(and 3 more)
Tagged with:
-
With the debut of the Alfa Romeo Giulia last week, Alfa Romeo has begun a product onslaught that will cost around $6 billion and challenge the likes of Audi, BMW, and Mercedes-Benz. Automotive News reports that Alfa Romeo is planning to have three models by the end of 2017, and another five the following year. This is part of plan to overhaul Alfa Romeo and increase sales from 70,000 vehicles last year to 400,000 by 2018. 150,000 sales are expected to come from North America. Alongside the Giuila, there will be flagship sedan and a midsize SUV to arrive by 2017. 2018 will see a second SUV, midsize coupe, a speciality vehicle, and two compact models. But there are a number of problems which could derail this plan. For starters, many believe Alfa Romeo's sales goal is bitting off more than they can chew. IHS Automotive forecasts that the brand will sell around 216,000 vehicles in 2018. There's also the worry of more delays. Suppliers tell Automotive News that production of the Giulia could be pushed back to the end of year, with sales in Europe delayed to next March. A source reports that the company is still having problems with NVH levels. Source: Automotive News (Subscription Required)
- 6 comments
-
- 2017
- Alfa Romeo
-
(and 3 more)
Tagged with:
-
The Lexus IS is quite good vehicle - aside from the looks - but it has one big problem. The base 2.5L V6 is a bit of a dog. There isn't enough power to move the IS around. Luckily, Lexus has a solution for this problem in Europe for the time being. Meet the Lexus IS 200t which has the same turbocharged 2.0L four found in the NX crossover. This produces 245 horsepower and 258 pound-feet of torque. The engine will come paired with an eight-speed automatic. Lexus claims an 7 second run to 60 MPH and combined fuel economy of 33 MPG on the European cycle. The IS 200t will go on sale in September in Europe. The U.S. will be getting the IS 200t, but no date as to when we'll see it. Source: Lexus Press Release is on Page 2 LEXUS TO LAUNCH IS 200t WITH INNOVATIVE 2.0l TURBO PETROL ENGINE New turbo engine offers superior smoothness and responsiveness, with no turbo-lag and high fuel efficiency Engine mated to 8-speed Sport Direct Shift transmission IS 200t on sale in Europe as from September 2015 Brussels, Belgium - Lexus is expanding the range of vehicle equipped with its new 2.0-litre turbo engine. Following the launch of NX 200t in early 2015 and the announced arrival of RX 200t by the end of the year, IS is the third Lexus model to be fitted with this new engine. Powered by a new 2.0-litre petrol turbo engine – with innovative D-4ST fuel injection technology for both fuel economy and instantaneous torque – the Lexus IS 200t sports sedan delivers 245 DIN hp (180kW) with a maximum torque of 350 Nm. Capable of rapid acceleration up to a top speed of 230 km/h, its 8-speed Sport Direct Shift transmission was developed for the high-performance RC F. Featuring a breakthrough combination of water-cooled cylinder head, integrated exhaust manifold and twin scroll turbocharger, this all-new Lexus 2.0-litre turbo engine delivers fast throttle response, performance and high torque at low engine revs. For enhanced fuel economy, innovative valve timing (VVT-iW: Variable Valve Timing intelligent - Wide) allows the engine to switch between the Otto and Atkinson cycles. The IS 200t returns a 0-100 km/h acceleration time of 7.0 seconds and an average fuel consumption of 7.0l/100 km. Cylinder Head with Integral 4-into-2 Exhaust Manifold and Twin-Scroll TurboThis innovative, combination of engine technologies has been designed to provide a high level of responsiveness with minimal turbo lag and enhanced low speed torque, and yet return an improved fuel economy. The four-into-two exhaust manifold system pairs cylinders according to their expansion or compression stroke. Acting in conjunction with the highly-efficient, twin-scroll turbocharger, this innovative manifold structure prevents interference between the exhaust gasses from each cylinder, generating high torque across the widest possible rev range. The engine further employs an air to liquid intercooler mounted directly to the engine to significantly reduce the intake volume downstream of the turbocharger, minimising turbo lag for a highly responsive performance. The twin-scroll turbocharger itself features variable waste gate valve control. This minimises pumping losses by reducing back pressure during low engine loads when the turbo is not required realising good fuel economy. In addition, the integration of the exhaust manifold within the cylinder head enhances exhaust gas cooling without sacrificing catalyst warm-up performance. This not only helps to suppress catalyst deterioration, but also expands driving range at the optimum, stoichiometric air-fuel ratio. D-4ST Fuel Injection System D-4ST (Direct injection 4 stroke gasoline engine Superior version with Turbo) combines a high pressure fuel system for injection directly into the cylinders with a low pressure system for injection into the ports. Injection is split between the direct and port injectors according to the engine load, optimising fuel combustion in all driving situations to enhance both low speed torque and fuel economy. This advanced fuel injection system works in combination with turbocharging technology to create a high level of compatibility between the 'high tumble ratio' achieved by optimising the shape of the cylinder head intake ports and the piston tops, and turbo 'boost control'. Innovative Dual VVT-iW TechnologyOptimising torque throughout the engine rev range and allowing the engine to start in the Otto cycle and yet run in the more fuel efficient Atkinson cycle, the new Lexus turbo features innovative dual variable valve timing technology which adopts VVT-i to the exhaust valves and VVT-iW to the intake valves, but also delivers wide open throttle performance. The late intake valve closing of the Atkinson cycle reduces pumping losses and boosts fuel economy. VVT-iW incorporates a mid-position lock which not only enables the Atkinson cycle to be maintained without sacrificing starting performance in cold weather. Further Advanced Features The new 2.0 litre turbo engine is remarkably light and compact. Cast with low nickel content heat resistant steel, and featuring a resin cylinder head cover, intake manifold and intake pipes, it weighs just 160 kg. The unit was bench-tested for more than 10,000 hours before extensive on-road testing began, during which it then covering more than one million kilometres. Several measures have been adopted to reduce friction losses within various parts of the engine, enhancing fuel economy. The adoption of an offset crankshaft lowers the piston thrust load to reduce friction losses. Cylinder bore machining has been improved and a piston surface treatment applied to the piston skirts, reducing sliding resistance. Low tension piston rings have been used, and the weight of reciprocating parts reduced. A lightweight roller rocker valve train and a low friction timing chain have been adopted, and the sliding parts of the chain fabricated in a low friction material. Low friction materials have also been used for the crankshaft oil seals, and the flow of lubricating oil optimised, with oil pump flow reduced through the adoption of a variable discharge mechanism. Careful heat management within the engine further improves fuel efficiency. To that end, a cylinder block rapid warm-up system suppresses the flow of coolant into the block when the engine is cold, and a piston cooling oil jet control system cuts the supply of oil to the pistons to improve warm-up speeds. Smoothness, Quietness and a Better Turbo SoundWith the rigidity of the main structural components already optimised to suppress vibration, the new engine is further equipped with a balance shaft featuring resin gears for even greater smoothness. Newly developed lubricating calcium free oil removes the chance of engine knock at low engine revolutions, and the piston cooling oil jet system further improves anti-knock performance. The water-cooled intercooler provides strong advantages in starting off acceleration and a 0.3-second reduction in 0–100km/h acceleration time over an air-to-air type alternative. The acceleration curve prioritises torque delivery at low speeds. Turbo engines tend to be noisy when the throttle is closed (referred to as the ‘turbo sigh’). An electric air bypass valve and resonator have been adopted to greatly reduce characteristic turbocharger noise. As a turbocharged engine requires smooth intake flow for performance, Lexus engineers focused on creating special duct shapes which deliver power without noise. Eight-speed transmission with paddle shiftsThe IS 200t also received the 8-Speed Sport Direct Shift transmission with paddle shifts, originally developed for the RC F high-performance coupe. The rear wheel drive IS 200t is the first Lexus sedan to vary gear shifting in accordance to G-forces. The transmission automatically downshifts during hard braking before a corner then holds a lower gear through the corner for best control and then selects the most suitable gear on corner exit to give the driver greater throttle response. The IS 200t will be available as from September 2015. View full article
-
The Lexus IS is quite good vehicle - aside from the looks - but it has one big problem. The base 2.5L V6 is a bit of a dog. There isn't enough power to move the IS around. Luckily, Lexus has a solution for this problem in Europe for the time being. Meet the Lexus IS 200t which has the same turbocharged 2.0L four found in the NX crossover. This produces 245 horsepower and 258 pound-feet of torque. The engine will come paired with an eight-speed automatic. Lexus claims an 7 second run to 60 MPH and combined fuel economy of 33 MPG on the European cycle. The IS 200t will go on sale in September in Europe. The U.S. will be getting the IS 200t, but no date as to when we'll see it. Source: Lexus Press Release is on Page 2 LEXUS TO LAUNCH IS 200t WITH INNOVATIVE 2.0l TURBO PETROL ENGINE New turbo engine offers superior smoothness and responsiveness, with no turbo-lag and high fuel efficiency Engine mated to 8-speed Sport Direct Shift transmission IS 200t on sale in Europe as from September 2015 Brussels, Belgium - Lexus is expanding the range of vehicle equipped with its new 2.0-litre turbo engine. Following the launch of NX 200t in early 2015 and the announced arrival of RX 200t by the end of the year, IS is the third Lexus model to be fitted with this new engine. Powered by a new 2.0-litre petrol turbo engine – with innovative D-4ST fuel injection technology for both fuel economy and instantaneous torque – the Lexus IS 200t sports sedan delivers 245 DIN hp (180kW) with a maximum torque of 350 Nm. Capable of rapid acceleration up to a top speed of 230 km/h, its 8-speed Sport Direct Shift transmission was developed for the high-performance RC F. Featuring a breakthrough combination of water-cooled cylinder head, integrated exhaust manifold and twin scroll turbocharger, this all-new Lexus 2.0-litre turbo engine delivers fast throttle response, performance and high torque at low engine revs. For enhanced fuel economy, innovative valve timing (VVT-iW: Variable Valve Timing intelligent - Wide) allows the engine to switch between the Otto and Atkinson cycles. The IS 200t returns a 0-100 km/h acceleration time of 7.0 seconds and an average fuel consumption of 7.0l/100 km. Cylinder Head with Integral 4-into-2 Exhaust Manifold and Twin-Scroll TurboThis innovative, combination of engine technologies has been designed to provide a high level of responsiveness with minimal turbo lag and enhanced low speed torque, and yet return an improved fuel economy. The four-into-two exhaust manifold system pairs cylinders according to their expansion or compression stroke. Acting in conjunction with the highly-efficient, twin-scroll turbocharger, this innovative manifold structure prevents interference between the exhaust gasses from each cylinder, generating high torque across the widest possible rev range. The engine further employs an air to liquid intercooler mounted directly to the engine to significantly reduce the intake volume downstream of the turbocharger, minimising turbo lag for a highly responsive performance. The twin-scroll turbocharger itself features variable waste gate valve control. This minimises pumping losses by reducing back pressure during low engine loads when the turbo is not required realising good fuel economy. In addition, the integration of the exhaust manifold within the cylinder head enhances exhaust gas cooling without sacrificing catalyst warm-up performance. This not only helps to suppress catalyst deterioration, but also expands driving range at the optimum, stoichiometric air-fuel ratio. D-4ST Fuel Injection System D-4ST (Direct injection 4 stroke gasoline engine Superior version with Turbo) combines a high pressure fuel system for injection directly into the cylinders with a low pressure system for injection into the ports. Injection is split between the direct and port injectors according to the engine load, optimising fuel combustion in all driving situations to enhance both low speed torque and fuel economy. This advanced fuel injection system works in combination with turbocharging technology to create a high level of compatibility between the 'high tumble ratio' achieved by optimising the shape of the cylinder head intake ports and the piston tops, and turbo 'boost control'. Innovative Dual VVT-iW TechnologyOptimising torque throughout the engine rev range and allowing the engine to start in the Otto cycle and yet run in the more fuel efficient Atkinson cycle, the new Lexus turbo features innovative dual variable valve timing technology which adopts VVT-i to the exhaust valves and VVT-iW to the intake valves, but also delivers wide open throttle performance. The late intake valve closing of the Atkinson cycle reduces pumping losses and boosts fuel economy. VVT-iW incorporates a mid-position lock which not only enables the Atkinson cycle to be maintained without sacrificing starting performance in cold weather. Further Advanced Features The new 2.0 litre turbo engine is remarkably light and compact. Cast with low nickel content heat resistant steel, and featuring a resin cylinder head cover, intake manifold and intake pipes, it weighs just 160 kg. The unit was bench-tested for more than 10,000 hours before extensive on-road testing began, during which it then covering more than one million kilometres. Several measures have been adopted to reduce friction losses within various parts of the engine, enhancing fuel economy. The adoption of an offset crankshaft lowers the piston thrust load to reduce friction losses. Cylinder bore machining has been improved and a piston surface treatment applied to the piston skirts, reducing sliding resistance. Low tension piston rings have been used, and the weight of reciprocating parts reduced. A lightweight roller rocker valve train and a low friction timing chain have been adopted, and the sliding parts of the chain fabricated in a low friction material. Low friction materials have also been used for the crankshaft oil seals, and the flow of lubricating oil optimised, with oil pump flow reduced through the adoption of a variable discharge mechanism. Careful heat management within the engine further improves fuel efficiency. To that end, a cylinder block rapid warm-up system suppresses the flow of coolant into the block when the engine is cold, and a piston cooling oil jet control system cuts the supply of oil to the pistons to improve warm-up speeds. Smoothness, Quietness and a Better Turbo SoundWith the rigidity of the main structural components already optimised to suppress vibration, the new engine is further equipped with a balance shaft featuring resin gears for even greater smoothness. Newly developed lubricating calcium free oil removes the chance of engine knock at low engine revolutions, and the piston cooling oil jet system further improves anti-knock performance. The water-cooled intercooler provides strong advantages in starting off acceleration and a 0.3-second reduction in 0–100km/h acceleration time over an air-to-air type alternative. The acceleration curve prioritises torque delivery at low speeds. Turbo engines tend to be noisy when the throttle is closed (referred to as the ‘turbo sigh’). An electric air bypass valve and resonator have been adopted to greatly reduce characteristic turbocharger noise. As a turbocharged engine requires smooth intake flow for performance, Lexus engineers focused on creating special duct shapes which deliver power without noise. Eight-speed transmission with paddle shiftsThe IS 200t also received the 8-Speed Sport Direct Shift transmission with paddle shifts, originally developed for the RC F high-performance coupe. The rear wheel drive IS 200t is the first Lexus sedan to vary gear shifting in accordance to G-forces. The transmission automatically downshifts during hard braking before a corner then holds a lower gear through the corner for best control and then selects the most suitable gear on corner exit to give the driver greater throttle response. The IS 200t will be available as from September 2015.
-
Earlier this month, we reported that Fiat Chrysler Automobiles was delaying a number of products due to company trying to find a partner. One of those products that was reportedly delayed was the Jeep Grand Cherokee, originally planned to have a redesigned launched in 2017. Now we have confirmation of the Grand Cherokee delay. Jeep CEO Mike Manley told reporters yesterday that the next Grand Cherokee would launch in late 2018 or 2019. No reason was given as to the delay, but Manley revealed a 'mild refresh' would be incoming before the redesign. Source: Reuters View full article
- 16 replies
-
- Delay
- Grand Cherokee
-
(and 2 more)
Tagged with:
-
Earlier this month, we reported that Fiat Chrysler Automobiles was delaying a number of products due to company trying to find a partner. One of those products that was reportedly delayed was the Jeep Grand Cherokee, originally planned to have a redesigned launched in 2017. Now we have confirmation of the Grand Cherokee delay. Jeep CEO Mike Manley told reporters yesterday that the next Grand Cherokee would launch in late 2018 or 2019. No reason was given as to the delay, but Manley revealed a 'mild refresh' would be incoming before the redesign. Source: Reuters
- 16 comments
-
- Delay
- Grand Cherokee
-
(and 2 more)
Tagged with:
-
Nissan News: Nissan Introduces A Madder Juke-R
William Maley replied to William Maley's topic in Nissan
The same reason why we get a BMW X6, Mercedes-Benz GLE - Because we can.- 9 replies
-
- 1
-
-
- Juke-R
- Juke-R 2.0
-
(and 2 more)
Tagged with:
-
If you thought the Nissan Juke-R NISMO was mad with 545 horsepower via the twin-turbo V6 from GT-R, then you ain't seen nothing yet. Today at the Goodwood Festival of Speed in the U.K., Nissan has introduced a more powerful Juke-R. Called Juke-R 2.0, the vehicle boasts a more powerful twin-turbo V6 with 600 horsepower from the Nissan GT-R NISMO. There are other changes such as revised bodywork from the current Juke, larger air intakes, and bumpers made out of carbon fiber. Nissan is keeping quiet on performance specs for the Juke-R 2.0, but we wouldn't be surprised if the new version is slightly faster than the first Juke-R. We'll find out how fast 2.0 is when it does the Goodwill Hill Climb this weekend. Source: Nissan Press Release is on Page 2 Jun. 25, 2015 The Nissan JUKE-R gets an exciting upgrade: Introducing the JUKE-R 2.0 Nissan upgrades its legendary original JUKE-R Crossover supercar The JUKE-R 2.0 concept makes its global dynamic debut at Goodwood Festival of Speed in the UK Drawing on impressive performance from the GT-R, the JUKE-R 2.0 will reach 600bhp LM P1 driver and GT Academy winner Jann Mardenborough to showcase the JUKE-R 2.0 up the famous Goodwood hill Launched this Summer to kick start the fifth anniversary of the Nissan JUKE WEST SUSSEX, England – The birth of the Nissan JUKE-R set a benchmark in 2011 as the world's first Crossover supercar, marrying Nissan's innovative JUKE with the engine and running gear from the legendary Nissan GT-R – the brand's flagship sportscar. Now, four years on, JUKE-R has been given an exciting upgrade to reflect the latest model of the JUKE coupled with even more power and bolder styling. Welcome the JUKE-R 2.0. The global debut of the JUKE-R 2.0 will take place at the thrilling annual Goodwood Festival of Speed on June 25 on the Nissan stand before being displayed in the Supercar Paddock for the remainder of the weekend. Visitors at Goodwood, along with those watching the spectacular event on television, will also witness the JUKE-R 2.0 make its dynamic debut on Goodwood's Hillclimb on all three days of the event, driven by Nissan GT Academy graduate and Le Mans 24 Hours driver Jann Mardenborough. Based on the updated Nissan JUKE that launched in Europe in 2014 – which features several significant design and technical enhancements – the JUKE-R 2.0 has been injected with further levels of GT-R testosterone to now reach 600hp. Still sporting the iconic “R” matte black, the JUKE-R 2.0 is an even more muscular, bolder and powerful version of its predecessor. "The JUKE-R has become an iconic Crossover supercar, and with the launch of the latest JUKE model last year, it was the natural choice to upgrade the original JUKE-R with added power and even bolder styling,” said Gareth Dunsmore, Marketing Communications general manager for Nissan Europe. “The JUKE-R 2.0 is a perfect ‘crossover' of the best bits of Nissan – real innovation showcasing our crossover prowess fused with the excitement of the GT-R supercar engine." Soon to celebrate the JUKE's fifth anniversary of production, the JUKE-R 2.0 arrives in time to celebrate the birthday of Europe's best-loved compact crossover. With over 600,000 sales across Europe since initially launched in 2010, the JUKE continues to highlight Nissan's position as crossover leaders, alongside the award winning Qashqai and adventure-inspiring X-Trail. Nissan JUKE-R 2.0 Specifications The JUKE-R was based on the original JUKE production car launched in 2010. The JUKE-R 2.0 is based on the newer JUKE model launched in Europe in 2014, to which there were several significant design changes and also technical enhancements. One of these elements was the extensive personalization options introduced based on customers' desire. There was also a new lamp shape, LED running lights and LED bulbs in the taillights to give a fresh appearance, while new door mirrors incorporate LED side turn repeaters. The new Nissan V-motion grille at the front is a further feature. Specific updates/features on the Nissan JUKE-R 2.0 include: Bodywork Front bumper: heavily redesigned both aesthetically and functionally. The cooling apertures in the front bumper are increased in size by over 100 percent due to increased engine cooling demand as the vehicle now runs with an uprated 600 bhp engine. The bumper is manufactured from 100 percent carbon fiber Rear bumper: manufactured entirely from carbon fiber, but incorporates a visual carbon diffuser. The bumper will have new exhaust cowlings; these are manufactured from high temperature carbon The rear winglets are now of a one piece carbon fiber design with a visual carbon finish The front fenders are new shape 2015 JUKE and from standard steel The front and rear fender wheel arch flares are new carbon pieces blended in to the bumper and sill designs The side sills are a tweaked aesthetic design, manufactured from carbon fiber The front headlights, upper and lower, are from the new 2015 JUKE The taillights are also from the 2015 JUKE The hood is from the new 2015 JUKE and has integrated bare carbon engine cooling ducts; these are slightly repositioned from the previous JUKE-R to further improve engine and turbo cooling The JUKE-R 2.0 uses the newer design GT-R wheels rather than the previous version Color is matte black as before Interior No change, other than roof lining is now black Engine The GT-R engine has been uprated to 600 bhp, the same output as the ultimate GT-R, the NISMO Electronics The headlights, taillights and daytime running lights (DRLs) required the wiring looms of the original car to be updated to accommodate Nissan's latest lighting technology View full article
- 9 replies
-
- Juke-R
- Juke-R 2.0
-
(and 2 more)
Tagged with:
-
If you thought the Nissan Juke-R NISMO was mad with 545 horsepower via the twin-turbo V6 from GT-R, then you ain't seen nothing yet. Today at the Goodwood Festival of Speed in the U.K., Nissan has introduced a more powerful Juke-R. Called Juke-R 2.0, the vehicle boasts a more powerful twin-turbo V6 with 600 horsepower from the Nissan GT-R NISMO. There are other changes such as revised bodywork from the current Juke, larger air intakes, and bumpers made out of carbon fiber. Nissan is keeping quiet on performance specs for the Juke-R 2.0, but we wouldn't be surprised if the new version is slightly faster than the first Juke-R. We'll find out how fast 2.0 is when it does the Goodwill Hill Climb this weekend. Source: Nissan Press Release is on Page 2 Jun. 25, 2015 The Nissan JUKE-R gets an exciting upgrade: Introducing the JUKE-R 2.0 Nissan upgrades its legendary original JUKE-R Crossover supercar The JUKE-R 2.0 concept makes its global dynamic debut at Goodwood Festival of Speed in the UK Drawing on impressive performance from the GT-R, the JUKE-R 2.0 will reach 600bhp LM P1 driver and GT Academy winner Jann Mardenborough to showcase the JUKE-R 2.0 up the famous Goodwood hill Launched this Summer to kick start the fifth anniversary of the Nissan JUKE WEST SUSSEX, England – The birth of the Nissan JUKE-R set a benchmark in 2011 as the world's first Crossover supercar, marrying Nissan's innovative JUKE with the engine and running gear from the legendary Nissan GT-R – the brand's flagship sportscar. Now, four years on, JUKE-R has been given an exciting upgrade to reflect the latest model of the JUKE coupled with even more power and bolder styling. Welcome the JUKE-R 2.0. The global debut of the JUKE-R 2.0 will take place at the thrilling annual Goodwood Festival of Speed on June 25 on the Nissan stand before being displayed in the Supercar Paddock for the remainder of the weekend. Visitors at Goodwood, along with those watching the spectacular event on television, will also witness the JUKE-R 2.0 make its dynamic debut on Goodwood's Hillclimb on all three days of the event, driven by Nissan GT Academy graduate and Le Mans 24 Hours driver Jann Mardenborough. Based on the updated Nissan JUKE that launched in Europe in 2014 – which features several significant design and technical enhancements – the JUKE-R 2.0 has been injected with further levels of GT-R testosterone to now reach 600hp. Still sporting the iconic “R” matte black, the JUKE-R 2.0 is an even more muscular, bolder and powerful version of its predecessor. "The JUKE-R has become an iconic Crossover supercar, and with the launch of the latest JUKE model last year, it was the natural choice to upgrade the original JUKE-R with added power and even bolder styling,” said Gareth Dunsmore, Marketing Communications general manager for Nissan Europe. “The JUKE-R 2.0 is a perfect ‘crossover' of the best bits of Nissan – real innovation showcasing our crossover prowess fused with the excitement of the GT-R supercar engine." Soon to celebrate the JUKE's fifth anniversary of production, the JUKE-R 2.0 arrives in time to celebrate the birthday of Europe's best-loved compact crossover. With over 600,000 sales across Europe since initially launched in 2010, the JUKE continues to highlight Nissan's position as crossover leaders, alongside the award winning Qashqai and adventure-inspiring X-Trail. Nissan JUKE-R 2.0 Specifications The JUKE-R was based on the original JUKE production car launched in 2010. The JUKE-R 2.0 is based on the newer JUKE model launched in Europe in 2014, to which there were several significant design changes and also technical enhancements. One of these elements was the extensive personalization options introduced based on customers' desire. There was also a new lamp shape, LED running lights and LED bulbs in the taillights to give a fresh appearance, while new door mirrors incorporate LED side turn repeaters. The new Nissan V-motion grille at the front is a further feature. Specific updates/features on the Nissan JUKE-R 2.0 include: Bodywork Front bumper: heavily redesigned both aesthetically and functionally. The cooling apertures in the front bumper are increased in size by over 100 percent due to increased engine cooling demand as the vehicle now runs with an uprated 600 bhp engine. The bumper is manufactured from 100 percent carbon fiber Rear bumper: manufactured entirely from carbon fiber, but incorporates a visual carbon diffuser. The bumper will have new exhaust cowlings; these are manufactured from high temperature carbon The rear winglets are now of a one piece carbon fiber design with a visual carbon finish The front fenders are new shape 2015 JUKE and from standard steel The front and rear fender wheel arch flares are new carbon pieces blended in to the bumper and sill designs The side sills are a tweaked aesthetic design, manufactured from carbon fiber The front headlights, upper and lower, are from the new 2015 JUKE The taillights are also from the 2015 JUKE The hood is from the new 2015 JUKE and has integrated bare carbon engine cooling ducts; these are slightly repositioned from the previous JUKE-R to further improve engine and turbo cooling The JUKE-R 2.0 uses the newer design GT-R wheels rather than the previous version Color is matte black as before Interior No change, other than roof lining is now black Engine The GT-R engine has been uprated to 600 bhp, the same output as the ultimate GT-R, the NISMO Electronics The headlights, taillights and daytime running lights (DRLs) required the wiring looms of the original car to be updated to accommodate Nissan's latest lighting technology
- 9 comments
-
- Juke-R
- Juke-R 2.0
-
(and 2 more)
Tagged with:
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0
-
From the album: Nissan Juke-R Version 2.0