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Ring Taxi BMW M3 chases an Aventador SV and Cayman GT4

On paper, a BMW M3 that's loaded with three passengers probably shouldn't have a chance at keeping up around a track with a Porsche Cayman GT4 and a Lamborghini Aventador LP 750-4 Superveloce. In the real world, driver skill and track knowledge can make all the difference, though. And when the M3 is a Nurburgring Taxi with a driver that knows the course incredibly well, we end up getting a fantastic lap like this one. The 'Ring Taxi driver starts by teasing his passengers that they'll see whether the Lambo is fast. Before the two of them get on track, the GT4 cuts in to join the party. What follows is a fascinating lap of the Nordschleife. It's impressive how the BMW driver's skill allows him to keep up with the two other cars and blow past tons of other traffic. During faster sections, the Porsche and Aventador start to pull away, but as soon as the course gets curvy again, the M3 is right back in the action. As the group pulls back into the parking lot, even the Ring Taxi driver sounds impressed with his performance. See the impressive show in the video above. Related Video:

Dan Neil pokes fun at the celeb cars of 2014

Look, we try really hard not to pay any attention to the Kardashians and their vapid reality TV empire. But, as troubling as that brood may be, occasionally we're impressed and/or horrified by their four-wheeled conveyances. In fact, that curiosity extends beyond talentless reality stars with rotund glutes to celebs in general. That's why we're enjoying Dan Neil's sometimes biting take on the celebrity cars of 2014. Besides paying tribute to Kim K, husband Kanye West and the adorable Lamborghini that their spawn rides about in, Neil also takes a look at LeBron James' turn as a Kia spokesman and boxer Floyd Mayweather's trio of Bugatti Veyrons. Matthew McConaughey is a focus of Neil's as well, thanks to his oft-panned advertisements for Lincoln (and the raucous parodies they inspired), before finishing on the high, with Jerry Seinfeld and his new Porsche 918 Spyder. Take a look at Neil's recap of the celebrity cars of 2014. News Source: The Wall Street Journal Celebrities Humor Bugatti Kia Lamborghini Lincoln Porsche Videos porsche 918 spyder celebrity dan neil

Porsche 911 GT3 RS getting all-new atmospheric engine

Porsche surprised many of its most puritanical enthusiasts when it took a decidedly more usable approach with the current 911 GT3. But when the new GT3 RS debuts, it promises to be a much more extreme departure. And a big part of that comes down to the engine. At the Detroit Auto Show this week, Auto Express spoke with Porsche R&D chief Wolfgang Hatz – who also happens to be head of engine and transmission development for the entire Volkswagen group. Hatz revealed that Porsche has developed a completely new engine for the GT3 RS, and while previous rumors suggested the RS would go turbo to fill in for the lack of a GT2 (and make the most out of its displacement), Hatz confirmed that it will be naturally aspirated. Considering that Porsche rarely goes downwards when it comes to 911 engine displacement, only upwards, we'd expect the new RS to pick up where the previous 4.0 left off. The new GT3 RS is also expected to pack a more extreme suspension, aero and stripped-out interior, but those hoping for an old-school approach may be disappointed to learn that the new RS will (at least at launch) only be available with the seven-speed dual-clutch transmission – though a manual version could follow if there's enough demand. In a related development, Hatz also hinted that the Cayman GT4 could debut at the Geneva Motor Show in March, with an even more extreme approach than the previous Cayman R. The new top-of-the-line Cayman is reportedly being developed to comply with GT4 class racing regulations but be fully homologated for road use. Related Video: