Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Jaguar adds AWD, new four- and six-cylinder engines to 2013 lineup

Jaguar is offering the option of all-wheel drive on the XF and XJ sedans for 2013 models, and adds supercharged four- and six-cylinder engines to the XF. Also, all automatic XF and XJ sedans will use a new eight-speed transmission from German supplier ZF, as Jaguar looks to boost the fuel economy of its vehicles. Powertrains get the most significant changes for Jaguar in the 2013 model year.

GM posts $6 billion loss, burns $10.2 billion in cash as sales fall

General Motors, facing a June 1 U.S. restructuring deadline to avoid bankruptcy, posted a $6 billion net loss in the first quarter and burned through $10.2 billion in cash as global auto sales plunged. GM had $11.6 in cash reserves on March 31, down from $14.2 billion at the end of the fourth quarter.

Infiniti: The Q50 Eau Rouge is still happening

Infiniti would like to remind you of two things: 1.) that its Q50 Eau Rouge is going to be built, yes, definitely, no really, trust us, and 2.) Sebastian Vettel is the "director of performance." We imagine the four-time F1 world champion might be too busy defending his title to sit in meetings discussing whether the "real" carbon-fiber trim should be lined with red or purple weaving. "Vettel's invaluable feedback will be engineered into the next stages of the prototype's extensive development program," said Infiniti. Hey, it worked for Senna.