Atp 102107 Harmonic Balancer-engine Harmonic Balancer on 2040-parts.com

Porsche 911 GT3 RSR (2011) first official pictures

This is the latest Porsche 911 GT3 RSR, the 2011 version of the famed German sports car company’s range-topping GT racer. The 911 GT3 RSR’s 4.0-litre flat-six engine now produces 449bhp (five whole horses more than the 2010 version) thanks to ECU tweaks, a redesigned exhaust system and a modified air intake housing. Maximum engine revs are a stratospheric 9400rpm, of course it’s rear-wheel drive, and the gearbox is a six-speed sequential unit.

Selling in the Motor City: RM Auctions hawks muscle cars, classic sheetmetal--and even a boat at Detroit event

The steering wheel in a 1960 Cadillac Eldorado Biarritz convertible is surprisingly thin. It's oversized and humongously circular--but still startlingly narrow considering it directs a very barge-like Caddy. Oh, and the seats are fairly comfortable.

BMW ActiveHybrid X6 (2009) first pictures

By Ben Pulman First Official Pictures 13 August 2009 10:30 This is BMW’s new ActiveHybrid X6, the company's first full production hybrid car. With two electric motors mated to the twin-turbo V8 powerplant, BMW claims its new SUV is not only the world’s most powerful hybrid, but also offers a reduction in fuel consumption and emissions over the equivalent petrol-only X6 by around 20%. And all to the ‘joint enhancement of driving pleasure and efficiency’. Mmmm… No – there’s actually two electric motors.