Autoblog

Volkswagen opens sign-up site for Jetta TDI Cup

At the SEMA show in October, Volkswagen announced a new grass-roots racing series based around the new Jetta TDI. VW is organizing the series for amateur drivers between 16-26 years old. For $35,000, drivers get a season of racing in diesel Jettas…

Autoblog

Paris Preview: Mazda to introduce new 2.2L diesel engine

At the Paris Motor Show next month, Mazda will be showing off its new 2.2L MZR-CD clean diesel engine that will be installed in the Mazda 6. The new engine is rated at 182 hp and yields 42 mpg (U.S.). One of the interesting elements of the new engine…

Autoblog

PetroSun chooses Albama for algae biodiesel production

Phoenix based PetroSun has decided to build a new commercial scale algae biodiesel production facility in Alabama. After evaluating a number of locations, Alabama probably offered up the most cash and tax breaks to lure the company. PetroSun will be…

Autoblog

How do power-split parallel hybrids work?

Over the past decade, if there is one word that has become synonymous with green motoring it is hybrid. Ever since Toyota launched the first modern commercially viable hybrid with the original Prius (above) in 1997, over one million of them have hit…

Autoblog

Japan may get Audi Q5 hybrid around 2012

America got its first look at Audi's new Q5 mid-size SUV during the recent Audi Mileage Marathon. Those examples were powered by the company's 3.0L V6 diesel engine. So far there is no word from Audi on when or if Americans will ever be able to buy a…