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

Reuss: GM considering 'something really fun' for Buick

Buick dealers still salivating over the Riviera concept that General Motors unveiled at last month's Shanghai auto show should take a deep breath: There's little chance that the flashy coupe will ever grace a Buick showroom. But they should view the Riviera -- which GM says points to the brand's design direction -- as a signal that GM is serious about adding pizazz to the Buick lineup now that the 110-year-old brand, which barely survived GM's bankruptcy four years ago, is getting comfortable in its born-again skin. "We've very carefully built Buick back to a brand that has respect," GM North America President Mark Reuss told Automotive News.

Fisker Karma does 62mpg. Or 24mpg. Officially.

Fisker Karma - from 24mpg Yes, you read that right. The Fisker Karma now has official economy figures from the EPA in America so it can go on sale in the States. But didn’t Leonardo Do Caprio get the first Karma sold in the US back in July?

Citroen DS3 Launched

The Citroen DS3 launched at Frankfurt today Amazingly, the DS3 has stayed very close to the concept we saw at Geneva earlier this year. The shape has remained virtually unchanged, as has the interior and even the wheels. The DS3 gets a twin exhaust and a conventional ariel – about the only changes we can see from the concept.