2008 Lexus Es Sales Brochure/porfolio on 2040-parts.com

Hey Craig Jackson, how did the auction go?

Plenty of people were surprised this week that the original Batmobile sold for $4.6 million* at Barrett-Jackson. And few were more surprised than Craig Jackson, the ringleader behind the mega-million-dollar auction in Scottsdale. The last time we spoke to him, he had estimated the original Batmobile to be worth somewhere around $2 million (later $3-4 million, as he now said).

Mercedes-Benz A-class patent renderings leaked

Mercedes-Benz unveiled a three-door concept version of its 2012 A-class at the New York and Shanghai auto shows in April, and images of a possible production model leaked this week via the European Patent Office. The renderings show a five-door hatchback version of the A-class concept with less aggressive styling. Its world premiere is said to be scheduled for the Frankfurt motor show in September.

Porsche Cayenne Turbo S (2012) first official pictures

If you're a Porsche Cayenne buyer, it's unlikely you're too bothered about the political (in)correctness of your vehicle. Still, Porsche has somewhat injected a modicum of common sense into the new flagship model: the Cayenne Turbo S. Despite gains of 42bhp and 37lb ft over the already potent Cayenne Turbo, Porsche claims the Turbo S suffers no drop in fuel efficiency or inferior CO2 output.