Cardone Industries 67-3002 Remanufactured Throttle Body on 2040-parts.com

Mercedes-Benz CLA180 cheats the wind

Mercedes-Benz claims its new CLA180 BlueEfficiency Edition will be the world's most aerodynamically efficient production road car when the European deliveries begin in June. The swoopy four-door sedan forms part of an initial five-car lineup of CLA models set for a public debut at the Geneva motor show in March. With an official drag co-efficient of 0.22, the CLA180 Blue Efficiency Edition undercuts the existing aerodynamic champion, the Mercedes B180 BlueEfficiency with the optional eco technology package, which claims a 0.24 Cd.

Detroit auto show 2012: the CAR Live Blog from NAIAS

Welcome to CAR Magazine's coverage of the 2012 Detroit auto show. Our motor show team is at the North American International Auto Show in Cobo Hall, and will be reporting live from the NAIAS to bring you all the new car news, analysis, photo galleries, comment and gossip from Detroit. Follow the CAR Live Blog.

Hyundai Veloster Turbo gets 400bhp

Hyundai in the US has created a Veloster for this year’s SEMA show – the Hyundai Velocity – with a 400bhp Cosworth makeover. SEMA show cars are always extreme and always completely over the top, but they do show just what can be done with mainstream cars when car makers are let off the leash of marketing constraints. This year Hyundai is out playing, and as well as creating a Genesis Coupe with Cosworth power they’ve also taken the new Hyundai Veloster Turbo and created a 400bhp monster SEMA car.