Subaru plans to introduce turbocharging, new transmissions and hybrid drivetrains in a bid to boost its fleetwide fuel efficiency 30 percent between 2010 and 2015. The technology blitz also includes a new, lightweight vehicle platform that will be introduced by 2015 and will replace the platform now used for all Subaru nameplates.
There will be one full model change each year from 2012 through 2015 on top of this year's introduction of the XV small crossover in Japan and next year's debut of the BRZ sporty car. The XV will come to the United States in the 2013 or 2014 model year.
Subaru's technology push comes as the company, best known for all-wheel-drive crossovers and SUVs, tries to respond to more stringent government emissions regulations and public demand for greener cars.
The aim is to increase fuel efficiency by 30 percent from 2010 to 2015. Most of the improvement will come from new engines and transmissions, including a new horizontally opposed Boxer engine, already in the Foresters starting in 2011, and scheduled to appear in the new Impreza as well as the upcoming XV.
Subaru also will deploy continuously variable transmissions in most models, replacing automatic transmissions as the mainstay transmission for the brand. Automatic transmissions are expected to be used only in variants of some models, including the BRZ when it arrives.
Further fuel efficiency will be obtained by employing idle-stop technology(still in early stages) and reducing vehicle weight, improving aerodynamics, using low rolling resistance tires, and better management of heating and electrical systems.
Subaru will also start selling its first electric-gasoline hybrid vehicle in 2013. It has not been released as to what models would get this technology. More details will be released soon.
- Brian Edward Canell, Editor-In-Chief
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