Blue-point Tools Eect500a Logic Probe Circuit Tracer on 2040-parts.com

Mercedes CLA employs a cat in new advert to demonstrate its aerodynamic shape (video)

It’s the Mercedes CLA sliding cat advert We’re not entirely sure that Mercedes has chosen to focus attention on a cat in a new advert for the CLA to dig at Jaguar’s mickey-take of its chicken advert for Magic Body Control, but it’s definitely the cat that’s front and centre, regardless of the motivation. With the new Mercedes CLA boasting exceptional aerodynamic credentials, Mercedes has employed a stunt cat to slide up and over the CLA to demonstrate just how slippery their new compact saloon is. Already shown on TV in the UK at the weekend (during the new series of Britain’s Got Talent), the moggie in question – William, apparently – glides effortlessly over the CLA’s slippery shape to a soundtrack playing Rossini’s Duetto buffo di due gatti (which you may not think you know, but you do).

Chevrolet offers Corvette buyers the opportunity to build the engine for their cars

WITH VIDEO -- Chevrolet Corvette buyers can already take delivery of their car at the National Corvette Museum, get professional driver training and watch their cars being built. Now, General Motors will let them build the engine. GM is offering buyers of the 2011 Corvette ZR1 and Z06 models the chance to build the engines for their cars.

2012 BMW 6-series coupe revealed in production trim

Following an initial preview in a lightly veiled concept car shown at the Paris motor show, BMW has finally revealed the definitive production version of the 6-series coupe. Set to get its first public airing at the Shanghai motor show in April, the upmarket coupe is planned to follow the 6-series convertible into North American showrooms later this year, providing BMW with a contemporary two-door to rival the Jaguar XK and the Mercedes-Benz E-class coupe. The BMW was shown by AutoWeek this fall (“Sexy 6-Series,” AW, Oct.