Window Motor, Right, For Porsche®, 1974-1987 on 2040-parts.com

Four-door BMW 4-series Gran Coupe revealed in renderings?

Another day, another upcoming car revealed thanks to a leaked patent filing -- and another BMW model variant to memorize: f30post.com has renderings of what looks to be the four-door BMW 4-series Gran Coupe, originally posted at the Chinese-language site autohome.com.cn. No, your eyes do not deceive you, nor are you going crazy. This is, or at least appears to be, a four-door version of the car that BMW created as the dedicated two-door replacement for the now-discontinued 3-series coupe.

Mazda to recall more than 500,000 vehicles

Mazda plans to recall about 514,000 vehicles to repair power-steering systems that fail suddenly. The recall will affect the Mazda 3 and the Mazda 5 manufactured in Japan from 2007 to 2008, according to a report in Reuters. Currently, Mazda has filed recalls for 215,000 vehicles in the United States and more than 10,000 in China.

Forget high beams -- lasers are coming

Audi has kicked off 2014 with the unveiling of an updated version of its Sport quattro concept car -- as first revealed at last year's Frankfurt motor show. Set to underpin the German carmaker's stand at the upcoming Consumer Electronics Show in Las Vegas, the latest incarnation of the bullish-looking two-door coupe showcases distinctively styled matrix LED headlamps with new laser light technology that, Audi officials suggest, will soon begin appearing on regular production models as a high-cost option. Already confirmed for the Audi R18 that will compete at the Le Mans 24-hour race later this year, the new headlamps use matrix LEDs and an aperture mask for low-beam mode.