• Sign in to follow this  
    Followers 0

    Spying: Subaru WRX


    By William Maley

    Staff Writer - CheersandGears.com

    April 16, 2013

    A few weeks after Subaru showed off the WRX Concept at the New York Auto Show, spy photographers caught the first images of a heavily camouflaged WRX making its way onto the Nürburgring.

    While the concept was very radical and dare I say sexy, the one in the spy shots looks to be toned down from the concept and appears to be derivative of the current model. Now it could be Subaru is still trying to figure out what the final design will look like. We'll be keeping a close eye on this.

    Source: Autoblog

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

    0


    Sign in to follow this  
    Followers 0


    User Feedback


    I like it! But those EJ20 / EJ25 engine needs some serious updating though. For one, DI is a must in this day and age. Secondly, the exhaust routing for turbocharger is about the worst I have seen... the piping is long and contorted between the exhaust ports and the rear mounted turbo... that silly cat converter ahead of the turbine really hurts efficiency... and, the entire exhaust ensemble and heat shielding under the engine removes one of the prime advantages of the boxer -- that the center of gravity of the engine can be very close to the ground.

    This is one engine where they can really use a reverse flow design where the turbo is above and between the cylinder banks. The manifold should be cast as a single unit as the turbine housing. The compressed charge can then exit the FRONT of the engine and loop down to the bottom where the intake manifold(s) is either through an air-to-water or air-to-air heat exchanger.

    Given that the boxer is confined to big bores and short strokes by the need to be narrow enough to fit between the front wheel wheels, instead of trying to run generous boosts, they should play to the advantageous of that configuration -- push up compression, reduce boost and make use of the high revving character of an over square engine. With compression at about 10.8:1 and boosts at a very modest 11.8 psi, you end up with about 220 lb-ft @ 3600~7600 rpm and 318 bhp @ 7600 rpm. An EJ style short stroke boxer has no problems revving to 8000 rpm. This will be the most "un-turbo" like turbocharged engine. The power delivery is very much like a high revving 3.0 liter class engine like the BMW S54 (E46 M3). Fast revving, extremely low lag, great economy at cruise (due to high compression). In fact, it'll be a perfect engine to be shared with an uprated FT86.

    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

      Only 75 emoticons maximum are allowed.

    ×   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. Bandit '79
      Bandit '79
      (44 years old)
    2. Ur_pimp
      Ur_pimp
      (27 years old)
  • Similar Content

    • By William Maley
      It is no secret that Subaru is wanting to get back in the three-row crossover fight after the failure of the Tribeca. We got our first preview last year at the LA Auto Show with the Viziv-7 Concept and now we're getting some idea of what the production version will look like thanks to some spy shots.
      From all angles, the production version (possibly named Ascent) is heavily toned down from the Viziv-7 concept. The front end is reminiscent to the Outback with the large grille and smaller headlights. Around back, the Ascent loses the aggressive bumper design found on the concept but it looks like the design of the tailgate remains.
      It is expected that Subaru's upcoming crossover will use the new modular platform that underpins the Impreza. We still don't have any idea on what will power it, but it would be safe to assume a CVT and all-wheel drive will come standard.
      Subaru will reveal the Ascent sometime next year.
      Source: Left Lane News, Motor1

      View full article
    • By William Maley
      It is no secret that Subaru is wanting to get back in the three-row crossover fight after the failure of the Tribeca. We got our first preview last year at the LA Auto Show with the Viziv-7 Concept and now we're getting some idea of what the production version will look like thanks to some spy shots.
      From all angles, the production version (possibly named Ascent) is heavily toned down from the Viziv-7 concept. The front end is reminiscent to the Outback with the large grille and smaller headlights. Around back, the Ascent loses the aggressive bumper design found on the concept but it looks like the design of the tailgate remains.
      It is expected that Subaru's upcoming crossover will use the new modular platform that underpins the Impreza. We still don't have any idea on what will power it, but it would be safe to assume a CVT and all-wheel drive will come standard.
      Subaru will reveal the Ascent sometime next year.
      Source: Left Lane News, Motor1
    • By William Maley
      Subaru felt it was time to give the XV Crosstrek a makeover. The end result made its debut at the Geneva Motor Show as the XV (the U.S. version will be known as the Crosstrek).
      The big news for the XV/Crosstrek is Subaru's modular platform. First making its debut in the new Impreza, the new platform gives the XV a 70 percent increase in overall rigidity. Subaru says this helps give the XV improved driving dynamics and makes it much safer in the event of an accident. 
      Subaru has also made the XV a bit more capable when it comes to the rough stuff by adding hill descent control and X-Mode that optimizes the engine, all-wheel drive system, and brakes to improve traction on slipperier surfaces like mud and snow. This is on top of a ground clearance of 8.6-inches. 
      Power comes from a 2.0L four-cylinder with 154 horsepower and 145 pound-feet of torque. This is paired up with Subaru's Lineartronic CVT. 
      There isn't a dramatic change to the XV's exterior aside from a revised front end that comes with a new grille and reshaped headlights. The interior is a different story as it features a revamped dashboard design with a 7 or 8-inch touchscreen, along with improved materials. 
      The XV will come with Subaru's EyeSight safety system - pre-collision braking, adaptive cruise control, and lane-keep assist - as standard. The Crosstrek in North America will get this an option.
      Subaru will begin sales of the XV in Europe later this year. We'll learn about when we get our hands on the Crosstrek next month at the New York Auto Show.
      Source: Subaru
      Press Release is on Page 2


      WORLD PREMIERE OF ALL-NEW SUBARU XV AT 2017 GENEVA INTERNATIONAL MOTOR SHOW 
      Mar 7, 2017
      Built on Subaru’s new Global Platform - which significantly enhances refinement, safety, ride comfort, and agility. A newly-developed 2.0-litre Direct Injection Boxer engine and Symmetrical All-Wheel Drive are standard on all models. Equipped with X-MODE which enhances off road ability of Symmetrical All-Wheel Drive, offering increased SUV capability. XV’s rugged and sporty styling is influenced by Subaru’s DYNAMIC x SOLID design philosophy. Standard EyeSight driver assist technology delivers outstanding preventative safety. Subaru has unveiled the all-new XV at the 2017 Geneva International Motor Show. XV is a crossover which combines a compact body with SUV capability based on Subaru’s distinctive Symmetrical All-Wheel Drive system and rugged yet sporty design, offering versatility in both urban areas and the countryside.
      For the first re-design since launch in 2012, XV will be built on Subaru’s completely revamped Subaru Global Platform architecture, significantly enhancing the body and chassis rigidity and strength.
      The new Subaru XV also offers world-class collision safety and hazard avoidance performance, as well as more responsive handling and ride comfort while enhancing the Subaru XV’s unique design and off road capability. The model is the first strategic offering in Europe under the company’s Prominence 2020 mid-term management vision which delivers “enjoyment and peace of mind” for customers.
      Key Features of All-New Subaru XV
      XV’s unique design is filled with rugged and sporty character, incorporating the Subaru design philosophy DYNAMIC x SOLID. Functional enhancements have also been included with a high-quality interior and exterior finish.
      Exterior
      The Wide & Low stance provides a sporty impression and adds to the Subaru family look, from the hexagonal grille to the hawk-eye headlights. The design flows from the grille through to the rear, providing a united scheme. The grille design and matte black cladding on the bumper elude to XV’s rugged character and SUV functionality. The character line runs from front wheel arch to rear shoulder and rises energetically; adding dynamism to the side profile. The extended wheel arches suggest the intent and capability provided by Subaru Symmetrical All-Wheel Drive and is finished off with matte black cladding. The Wide & Low stance applied to the front design carries over to the rear combination lights. The shoulder silhouette with black roof spoiler are juxtaposed against the rugged matte black cladding on the rear bumper, playing up to XV’s versatile character. The new model also combines the Subaru performance essentials of superior aerodynamics and visibility with advanced styling. Newly designed alloy wheels embody the Subaru XV’s sporty, casual, and rugged character. New exterior colours “Cool Grey Khaki” and “Sunshine Orange” have been added, which contrast with the matte black cladding adding to XV’s active and functional image. Interior
      The body-hugging seats have been revised for improved quality and feature grey trim to enhance XV’s character. In the centre of the instrument panel is an 8.0-inch touchscreen display for the infotainment system, with smartphone connectivity. Detailed orange stitching on the instrument panel complements the cabin’s quality. In addition to enhanced interior design, signature Subaru attributes have been further strengthened; excellent all-round visibility, spacious cabin, and cargo room. Enhanced dynamic driving performance paired with off road capability
      All-new XV has been improved in several areas to achieve an enhanced dynamic feel. Steering and pedal feedback, vehicle response, noise and vibration have been refined to achieve a positive driver experience. XV’s impressive off road capability has also been enhanced with X-MODE.
      Body & Chassis
      The new platform dramatically increases rigidity throughout the body and chassis (70-100% increase over present models). Substantial improvements to the suspension system are incorporated, and help achieve a lower centre of gravity allowing precise steering control. Increased precision allows for superior straight line stability and cornering performance whilst maintaining 220mm ground clearance. Torsional rigidity has been improved by 70% over present models by optimising frame structure and joints. This distributes resonance and distortion throughout the body, reducing vibrations. Suspension mounts are more rigid, improving absorption without twisting the chassis and providing a smooth and comfortable drive. Body roll of the vehicle has been reduced by 50% compared to present models. The steering gear ratio has been modified from 14:1 to 13:1 compared to the previous model, offering superior drivability. Active Torque Vectoring enhances turning and steering performance. Electronic parking brake has been added for more convenience. All-Wheel Drive control
      In addition to Subaru’s unique Symmetrical All-Wheel Drive system, new XV is equipped with X-MODE. X-MODE is designed to increase drivability by optimising integrated control of the engine, All-Wheel Drive system and brakes to provide additional control when tyres slip and lose traction on a slippery road surface, including when descending hills. Engine
      80% of the parts on the FB series 2.0-litre Direct Injection Boxer engine have been revamped compared to previous naturally aspirated engines. The new engine is lighter, delivering more power and improved fuel economy. The improved Lineartronic greatly enhances ratio coverage and lightness to boost acceleration performance and fuel economy. As well as employing full auto-step shift control, the Subaru XV features a 7-speed manual mode function for a more engaging driving experience. Engine and transmission noise and vibration are greatly reduced, for a more dynamic experience. Safety
      Subaru’s safety performance has continuously been highly rated by third-party organizations. The new Subaru XV has adopted technologies to further enhance its safety including the new platform and the advanced preventative safety system, to ensure XV will achieve high safety ratings.
      Active safety
      The new platform achieves a centre of gravity that is 5 mm lower than present models. Together with the major improvements in rigidity and the evolution of the suspension system, this lower centre of gravity offers outstanding hazard avoidance capabilities on a level with a high-performance sports car. Passive safety
      Impact energy absorption is improved by 40% over present models by using a frame structure that absorbs more energy and high-tensile steel plates. Preventive safety
      EyeSight, Subaru’s innovative and highly acclaimed driver assist technology, delivers extremely reliable preventive safety and assists drivers through features such as Pre-Collision Braking Control, Adaptive Cruise Control, and Lane Keep Assist function. The new High Beam Assist employs a monocular camera, automatically switching from high to low beam as per road conditions. Steering Responsive Headlights move the beam right or left whilst cornering or at junctions to illuminate the direction of travel. The Subaru XV uses two headlight controls for the first time, dramatically improving night-time visibility and the recognition capabilities of EyeSight. The Subaru Rear Vehicle Detection has been fitted, offering blind spot detection, lane change assistance and reversing assistance to enhance all-round preventive safety.
      View full article
  • Recent Status Updates

  • Who's Online (See full list)