Top 100: The most desirable cars of all time

Viziv Concept hints at Subaru's future direction

By

March 5, 2013

Subaru Viziv Concept debuting at the 2013 Geneva Auto Show

Subaru Viziv Concept debuting at the 2013 Geneva Auto Show

Image Gallery (17 images)

Given the popularity of CUVs (crossover utility vehicles) among consumers, it’s not surprising that this segment is popular ground for auto manufacturers developing concept vehicles. Subaru’s latest CUV concept, which it has dished up at this year’s Geneva Auto Show, is the Viziv. The company describes the Viziv – a name somehow derived from “Vision for Innovation” – as a crossover vehicle with a hybrid powertrain that gives a hint at Subaru’s future design direction and technologies.

The Viziv features a plug-in hybrid powertrain consisting of a 2.0-liter Horizontally-Opposed Subaru Boxer diesel engine mated to a high-torque Lineartronic continuously variable transmission (CVT). This is combined with three electric motors – one at the front that both drives the front wheels and generates power for the lithium-ion battery pack, and two independent motors at the rear for driving the rear wheels.

This setup adds up to an all-wheel drive (AWD) system with the three electric motors powering the vehicle and providing high torque, zippy acceleration, low fuel consumption and a quiet ride at low speeds, and the diesel engine taking over on the highway. The transition is handled automatically, with the powertrain selecting the appropriate power unit based on current conditions and the selected drive mode.

Subaru Viziv Concept at the 2013 Geneva Auto Show

The “Independent-rear-motor-driven symmetrical AWD” system, which Subaru hints will be appearing in future vehicles, also tunes the control of the four wheels to match the speed and road surface conditions. A coordinated management system controls the division of drive power delivered to the front and rear wheels to improve handling and stability. When the steering wheel is turned, drive power delivered to the rear wheels is increased to improve handling, with power increased to the front when straightening up again to improve stability.

Independent control of the 20-inch wheels also enables more torque to be provided to the outside rear wheel and less to the inside rear wheel when cornering to achieve “on-the-rail cornering.” This helps minimize the vehicle’s turning radius.

Subaru Viziv Concept interior

While it might be a two-door, the concept car is a four-seater with the oversized butterfly door panels on either side opening upwards to provide access to both the front and rear seats. The doors contribute to the design aims of striking a balance between a “solid-looking body and a condensed cabin.”

Despite its compact appearance, Subaru says the cabin provides a comfortable ride for four adults. Rear seat occupants get to enjoy extra legroom thanks to a lower floor enabled by the electric motors powering the rear wheels, which eliminates the need for a propeller shaft. Back seat driving can also be taken to another level thanks to custom information displays embedded in front of the front passenger seat and in the rear seating area.

Subaru didn’t reveal any performance specs, but the Viziv has a 2,640 mm (103.9 in) wheelbase and overall dimensions (L x W x H) of 4,320 x 1,900 x 1,510 mm (170 x 74.8 x 59.4 in).

Source: Subaru

About the Author
Darren Quick Darren's love of technology started in primary school with a Nintendo Game & Watch Donkey Kong (still functioning) and a Commodore VIC 20 computer (not still functioning). In high school he upgraded to a 286 PC, and he's been following Moore's law ever since. This love of technology continued through a number of university courses and crappy jobs until 2008, when his interests found a home at Gizmag.   All articles by Darren Quick
2 Comments

i'd like mine in white, with an air suspension. also if you could throw in a carbon fiber rollcage that would be great. thanks.

eddiebee
7th March, 2013 @ 09:35 pm PST

I like how the doors open upward. One of the problems with coups is even though they are smaller it is typically harder to park them in compact spaces because of the longer doors. Sadly that feature is always one of the first to go away in a production version of the car.

Daishi
9th March, 2013 @ 04:22 am PST
Post a Comment

Login with your gizmag account:

Or Login with Facebook:


Related Articles
Looking for something? Search our 29,890 articles
Recent popular articles in Automotive
Product Comparisons