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

Bob Bondurant at 80

Last fall, as we waited for our turn to partake in a braking drill at Bob Bondurant's driving school in Arizona, a black Cadillac CTS-V coupe came screaming out of the facility's parking area and onto the tarmac where we sat. The driver hustled the big two-door around a tight autocross course at a startling pace, though he likely would have been faster had he avoided some of the smoky, sideways stuff. Our instructor, Johnny O'Connell, grinned, “I guess it's good to be the boss.” Bondurant -- who turns 80 on Saturday -- started racing an Indian motorcycle as a teenager.

First Sight: Smart Fortwo and Forfour

"Dress-down Wednesday," remarked a colleague as Daimler CEO Dieter Zetsche walked on stage wearing jeans and no tie. While it was a hot day in Berlin, Zetsche's excuse for his informal attire was the occasion – the new Smart is here. Its prospective owners, he explained – young, urban consumers with an active lifestyle, not the typical members of corporate Germany – adhere to a different, if similarly rigid etiquette.

Volkswagen XL1 Super Efficient Vehicle (SEV) spy video

Volkswagen XL1 caught on video The Volkswagen XL1 – a super efficient diesel hybrid – caught on video winter testing and undisguised. The VW XL1 arrived at the Qatar Motor Show in 2011, a two-seater diesel-electric hybrid with a design that looks like it came from a 1920s view of the future, and claims of a gazillion miles to the gallon. At the time VW debuted the XL1 we reckoned there was as much chance of it going in to production as McLaren’s latest Formula One car making it in to a showroom, and that the XL1 was just a test bed for all the future tech that might just find its way in to Volkswagen’s road cars.