Subaru @ 2008 Geneva Auto Show (New Boxer Diesel Engine)

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Press Release

FHI applied the world’s first Horizontally-Opposed Diesel Engine “Subaru Boxer Diesel” for passenger vehicles to the Subaru Legacy and the Outback. For the two models, the Subaru Boxer Diesel is mated with Subaru’s unique symmetrical AWD (All-Wheel-Drive) to achieve driving performance standards only Subaru is capable of. These standards include high-level stability and outstanding acceleration thanks to powerful low- and medium-speed torque.

On top of this, the two models adopt new electric power steering to achieve both improved fuel efficiency and fun to drive. They not only comply with the Euro 4 emission regulations, but realize top-level fuel economy for AWD passenger vehicles, thereby integrating driving performance into the environment.

The Subaru Boxer Diesel takes advantage of high rigidity of the horizontally opposed engine. It uses an aluminum-alloy cylinder block. With its engine width equivalent to that of a horizontally opposed petrol engine of the same displacement volume, it is 61.3-mm shorter in length, achieving top-level lightweight and compact design of the class.

Its unique layout allows the right and left pistons to negate each other’s inertia. This translates into smooth rotational balance, low vibration and superior quietness. Furthermore, thanks to excellent accelerator response, and with reduced friction and inertia resulting in smooth acceleration, the Subaru Boxer Diesel features engine characteristics worth the name of a sport diesel.

[Subaru Boxer Diesel: Main specifications]

• Engine type: Horizontally opposed 4-cylinder DOHC 16-valve turbo diesel
• Displacement: 1998 cc
• Maximum output: 110 kW (150 PS)/3600 rpm
• Maximum torque: 350 Nm (35.7 kgf•m)/1800 rpm
• CO2 emissions: 148 g/km (Legacy sedan)
• Fuel injection system: Common rail type
• Turbo type: Variable nozzle turbocharger

[Source: Subaru via WCF]

 

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Re: Subaru & Diesel Lineup @ 2008 Geneva Auto Show

Press Release
The World’s First SUBARU BOXER DIESEL debuts with the Legacy/Outback

Tokyo, February 8, 2008 - Fuji Heavy Industries Ltd. (FHI), the maker of Subaru automobiles, today announced the major features of its Subaru exhibit at the 78th Geneva International Motor Show slated for March in Geneva, Switzerland (Press days: March 4 and 5; Open to the public from March 6 through 16).

FHI will present the Subaru Legacy and the Outback, which are outfitted with the company’s unique Subaru Boxer Diesel and due to be released into the European market ahead of other parts of the world. In addition, models to be exhibited include the new Subaru Forester, which will make a debut in Europe, and the Subaru G4e Concept and the Subaru R1e electric vehicles as environmental-friendly solutions. FHI will hold a press conference at the Subaru booth at 14:30 March 4, 2008. Ikuo Mori, FHI’s President and CEO, will be present to speak with the media
1. Subaru Legacy/Outback 2.0D

FHI applied the world’s first Horizontally-Opposed Diesel Engine “Subaru Boxer Diesel” for passenger vehicles to the Subaru Legacy and the Outback. For the two models, the Subaru Boxer Diesel is mated with Subaru’s unique symmetrical AWD (All-Wheel-Drive) to achieve driving performance standards only Subaru is capable of. These standards include high-level stability and outstanding acceleration thanks to powerful low- and medium-speed torque.

On top of this, the two models adopt new electric power steering to achieve both improved fuel efficiency and fun to drive. They not only comply with the Euro 4 emission regulations, but realize top-level fuel economy for AWD passenger vehicles, thereby integrating driving performance into the environment.

Subaru Boxer Diesel: Features
The Subaru Boxer Diesel takes advantage of high rigidity of the horizontally opposed engine. It uses an aluminum-alloy cylinder block. With its engine width equivalent to that of a horizontally opposed petrol engine of the same displacement volume, it is 61.3-mm shorter in length, achieving top-level lightweight and compact design of the class.

Its unique layout allows the right and left pistons to negate each other’s inertia. This translates into smooth rotational balance, low vibration and superior quietness. Furthermore, thanks to excellent accelerator response, and with reduced friction and inertia resulting in smooth acceleration, the Subaru Boxer Diesel features engine characteristics worth the name of a sport diesel.

Subaru Boxer Diesel: Main specifications

• Engine type: Horizontally opposed 4-cylinder DOHC 16-valve turbo diesel
• Displacement: 1998 cc
• Maximum output: 110 kW (150 PS)/3600 rpm
• Maximum torque: 350 Nm (35.7 kgf·m)/1800 rpm
• CO2 emissions: 148 g/km (Legacy sedan)
• Fuel injection system: Common rail type
• Turbo type: Variable nozzle turbocharger

2. Subaru Forester
The new third-generation Subaru Forester, developed under the concept of “Best Package for Active Life,” will make its debut in Europe. This is a crossover SUV, a pure Subaru product, which provides all its passengers with ease of use, comfort and safe and pleasant driving. The 2.0-litre model will be available on the European market*. *Distribution of the 2.5-litre turbo model is limited to some distributors.

3. Subaru G4e Concept (Concept car)
The Subaru G4e Concept is a concept car that envisions a future form of an environment-friendly electric vehicle. Contrary to the traditional perception of the electric vehicle being heavy and cramped, the Subaru G4e Concept adopts a packaging that can accommodate five passengers. This is achieved by storing batteries underneath the floor, expressing an image of heading toward the future through its triangle-shaped exterior design. Thanks to its next-generation lithium-ion high-performance batteries and reduced weight, the Subaru G4e Concept is expected to travel 200 kilometers per charge.

4. Subaru R1e (Display model)
FHI aims to commercialize the Subaru R1-based Subaru R1e electric vehicle as a city commuter. A total of 40 units have been used for business activities by its joint development partner Tokyo Electric Power Company (TEPCO) to date. FHI plans to test-market around 100 units of EV during 2009 in Japan. This electric vehicle can be fully charged in eight hours on a standard household current and an 80 percent charge is possible in 15 minutes using a quick charger.

[Source: Subaru via WCF]

 

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Subaru G4e Concept Makes Euro Debut at Geneva
Press Release

With a sporty and dynamically styled body that defies the conventional image of eco-cars, this next generation compact EV* is loaded with a newly developed battery and has achieved more than double the range of the current advanced EV “R1e”

Aim of Development
With an innovative compact body suggestive of the near future, the G4e Concept is a new eco-car from Subaru equipped with zero-emission technology. Subaru is actively researching and developing EV, such as the R1e being developed jointly with Tokyo Electric Power Company. Noteworthy among developments by Subaru is a new battery using vanadium that makes it possible to significantly increase range by increasing energy density.
Design

Amidst diversifying lifestyles, we aspire for a lifestyle with automobiles to become more accessible and exciting. Our aim is to combine a spacious interior with a sporty exterior look while maintaining the compact size.

Exterior
The triangular shape in its silhouette is representative of the image of high performance and moving toward the future. Functional parts such as the headlights were also coordinated with a mechanical design, to suggest excitement toward the future. The triangular shaped body that is suggestive of motion is also functional, achieving coefficient of drag (Cd) value of 0.276 to reduce energy loss. The rear view camera integrated with the metallic trim of the A-pillar is designed as a wedge that takes and stops the flow of the trim for a look of momentum.

A charging connecter that can be used both at home and for fast-charging is positioned on the bottom center of the front bumper.

Interior
The trim and seats are based in red and white to create a colorful and uplifting atmosphere. The space is suggestive of VIP box seats in an opera theater. We have designed this with the image of two friendly couples freely maneuvering the surrounding environment from the various situations unfolding in front of them and information conveyed through a large display screen. The display linking the front window and the floor via the center of the instrument panel is the image of a dynamically flowing waterfall, symbolizing the exciting interior of this car.

Main Features
Packaging that is beyond the expectation to an EV and good driving performance While the G4e Concept is designed to fit within the Japanese compact segment, we have secured the largest wheel base of its class (2,650mm) and succeeded in creating flat and spacious floor space by storing the battery completely underneath the floor. Despite being an EV, the interior is roomy and comfortable and can seat five people. Loading the heavyweight battery under the floor also offers the benefit of lowering the center of gravity. Combined with a lighter exclusive aluminum chassis, the weight is well balanced in the front and back so that drivers have full control of the vehicle.

A new battery that dramatically extends range The source of power for the G4e Concept is a new Next Generation lithium-ion battery developed exclusively by Subaru. With technology to efficiently load our original high-capacity vanadium material that can store two to three times more lithium ions than conventional materials onto the positive terminal, energy density is about double that of manganese lithium-ion batteries of the same weight. Combining this with a lighter vehicle body and improved electricity efficiency technology, about 200 km of travel is possible with one battery charge. There is also no maintenance involved.

A 15-minute quick charge is possible at charging stations Batteries can be charged fully in about 8 hours from a home AC power source. The cost of electricity is approximately one-third of gasoline. If it is charged only in the night while discount rate is offered, it would cost just one-tenth, making this very economical. With charging stations installed in urban locations such as supermarkets, hospitals, and public facilities, an 80% quick charge would be possible in 15 minutes, so the battery can be charged during a quick shopping trip or while taking a break. Your range of activities can expand with everyday driving using the air conditioner as well as day-trip drives with family and friends.

[Source: Subaru via WCF]

 

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