Baer 2000008 Wheel Spacer Billet Aluminum 0.250" Thick 5 X 4.25" 4.5" 4.75" Pair on 2040-parts.com

Autoweek in review: Lambos on parade, record breakers and the Ferrari LaFerrari

The week kicked off with renderings of a Maserati MC12 successor. We also reviewed the 2013 Nissan Nismo Juke and 2013 Cadillac ATS. Tuesday, we bench raced a new crop of supercars, comparing the Ferrari LaFerrari, McLaren P1, Pagani Huayra and Bugatti Veyron Super Sport -- read here to find which one came out on top.

Renault TwinRun hot hatch concept (2013) first official pictures

Renault will show off this mid-engined supermini concept at the 2013 Monaco Grand prix race weekend. Called the TwinRun, the R5 Turbo-inspired creation is powered by a mid-mounted 3.5-litre V6, and will hit 155mph flat out. The TwinRun is the latest in a series of wacky Renault concept cars, following the Twizy RS F1 and Twin-Z supermini into the limelight.

Chevrolet Corvette Z06 actually gets 650 bhp and 650 lb/ft of torque

The new Chevrolet Corvette Z06 Convertible (pictured) gets 650 bhp The American are found of telling us there’s no substitute for cubic inches, but throw in a supercharger to the equation and numbers become even more appealing, and more linear than a turbo too. So the fact the 6.2 litre V8 under the bonnet of the new Corvette Z06 already manages 465 bhp in naturally aspirated guise, it wasn’t a stretch when the car world was expecting around 625 bhp when Chevrolet finally revealed the power for the Z06. But it’s more.