Range Rover P38 4.0 4.6 Rear Lower Tail Gate on 2040-parts.com

Audi TT RS Plus (2012) first official pictures

Audi has unveiled a go-faster version of the TT. As if the regular TT RS isn't fast enough, here's the new 2012 TT RS Plus – a tuned version of the coupe and roadster with the wick turned up to 355bhp. It's based on the regular RS model, which means the five-cylinder turbo engine continues.

Arizona auctions: Early days filled with optimism

The sun kept shining--both as a metaphor and in reality--while the cars were selling at the Arizona auctions. As of late Thursday, Barrett-Jackson had completed three of its six days of sales. Preliminary numbers assembled by on-site reporters indicate total sales of $20.2 million at the halfway mark, with 100 percent of the 656 cars on offer sold.

2013 Mercedes-Benz GL63 AMG packs 550 hp

Mercedes-Benz is adding a fire-breathing AMG variant of the GL sport-utility vehicle for the first time for 2013. The people hauler will pack a biturbo 5.5-liter V8 rated at 550 hp and 560 lb-ft of torque. Code-named M157, it's capable of propelling the ute to 60 mph in 4.9 seconds en route to an electronically limited top speed of 155 mph.