Arp 185-6001 High Performance Series Connecting Rod Bolt Kit, Oldsmobile V8 on 2040-parts.com

Rinspeed to debut autonomous XchangE concept at Geneva motor show

Dutch coachbuilder Rinspeed has built a reputation for imagining and creating cars from 10 years in the future and making them a reality, either for well-heeled customers or for auto show crowds. So it came as no surprise when it revealed its newest project slated for the 2014 Geneva motor show, meant to preview the interiors of the self-driving cars of tomorrow. Yes, that's a Tesla Model S underneath with a (mostly) muted restyling of the front fascia, though it is really the interior that's meant to be the showpiece.

Jenson Button drives the McLaren P1 up the Goodwood hillclimb (video) UPDATED

Jenson Button drives the McLaren P1 (pictured at Goodwood) up the hillclimb Update: We’ve added an extra video of the McLaren P1 going up the hillclimb that shows more of the actual run (below) It’s all Goodwood FoS this weekend – hardly surprising – and now we have video of the McLaren P1 in action up the hillclimb. McLaren roped in their F1 star, Jenson Button, to get behind the wheel of the P1 for its debut on the Goodwood hillclimb, but we get more of the Jenson talking head than we do of the P1 in action. Still, Jenson’s an affable and entertaining chap, and we learn that his daily driver is currently a company car – the McLaren 12C Spider – which he keeps in his garage in Monaco.

BMW limits special-edition M3 coupe to 30 copies for the United States

As the 25th anniversary of the M3 draws near, BMW is starting the celebration a bit early with a limited-edition M3 coupe for U.S. buyers. And BMW means limited--it will sell only 30 copies of the car, painted in a color called Frozen Gray.