Red Line Diesel Fuel Catalyst #70102 (1-12oz. Bottle) on 2040-parts.com

GM spending $336 million on plant upgrades for Volt production

General Motors on Monday said it would spend $336 million on upgrades to the Hamtramck plant near downtown Detroit to build the Chevrolet Volt hybrid car. The plant will begin building Volt prototypes next spring, using the Hamtramck plant's existing production line. Production of saleable vehicles begins next fall.

Tomorrow's world: the touchscreen steering wheel

You might think the steering wheel has done a pretty good job of directing cars for the past century. But now a team of researchers from the University of Stuttgart is attempting to reinvent the wheel. The scientists have come up with a touchscreen steering wheel, which they reckon could replace the humble wheel with stereo and cruise controls.

Lexus teases new RC-F rival to BMW M4

Lexus has released the first tease of a new F-branded model – and it looks like the car in question is a hot version of last month’s new RC Coupe. The new RC-F will be officially revealed at the Detroit Motor Show next month, with the firm promising “performance synonymous with Lexus’s heritage of F-designated performance models”. Tokyo Motor Show 2013 best production cars – Lexus RC Coupe New Lexus RC Coupe for Tokyo Motor Show 2013 Over the regular RC Coupe, which we checked out in detail at the Tokyo Motor Show last month, the RC-F appears to get bespoke front wings with unique side gills: the multi-spoke alloys are also new.