09 10 11 12 13 Toyota Corolla R. Rear Side Door 62310 on 2040-parts.com

Cadillac CTS (2014) [w/Gallery]

The all-new Cadillac CTS has broken cover ahead of its official debut at this week's New York Auto Show. This third-generation CTS is a clear evolution of its predecessors design-wise, but the crucial shift is in its growth – it's now, more logically, alligned to its main competitors, the BMW 5 Series, Lexus GS and Audi A6. This follows the smaller ATS' lead, which is within millimeters of a 3 Series.

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).

General Motors partners with battery supplier LG on electric vehicles

General Motors said Thursday that it is partnering with its battery cell supplier, LG Group, to develop electric vehicles. The agreement, signed Wednesday by GM CEO Dan Akerson and LG President Juno Cho, will “help GM expand the number and types of electric vehicles it makes and sells,” the automaker said in a statement. It's the second example this week of automakers looking for partners to help in developing more fuel-efficient cars, as U.S.