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

Audi working with Mazda on Wankel for A1 e-Tron?

The Audi A1 e-Tron could be getting a Mazda Wankel Last year at the Geneva Motor Show, Audi showed us another in its seemingly endless line of fantasy e-Tron cars. But instead of being a pointless supercar with a pile of batteries bolted underneath to wreck the handling with all their weight – for the three feet you can actually drive with your foot to the floor before you run out of juice – this e-Tron was a different beast altogether. Not only was the Geneva 2010 e-Tron a properly sensible city car – the Audi A1 - but it came with a range extender so you could actually use this Audi A1 e-Tron beyond the confines of its electric charge.

Brabus unleashes Mercedes-Benz SL850 6.0 Biturbo

We still remember a time when Brabus' Mercedes-Benz cars were tough to pick out in a crowd, but with the current generation of cars from this Bottrop-based tuning house everyone will be able to spot them from a mile away. Given the maximum speed of some of its cars, that's not a bad thing by any means. And even though Brabus has recently attracted attention for its treatment of the facelifted G-class and the new Mercedes-Benz S-class, their latest reworking of the Mercedes-Benz SL63 AMG is sure to reset the bar when it comes to the SL-class.

Saturn has interested buyers, GM says

Saturn is attracting interest from a "few" parties that might want to acquire the brand, a General Motors spokesman said Thursday. GM has hired Steve Girsky, formerly senior auto analyst for Morgan Stanley, to help advise on any possible Saturn deals. Saturn spokesman Steve Janisse said, "There is interest from investors in doing a spinoff, and there are other entities interested in just buying it." He said he does not know whether the interested parties are other automakers.