Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Camaro poised to claim pony-car sales title over the Mustang for first time since ’85

With just weeks left in the year, Chevrolet’s hot-selling Camaro looks like a lock to win the pony-car sales title in 2010, topping the Ford Mustang for the first time in 25 years. So far this year--Camaro’s first full sales year since production ended after the 2002 model year--Chevy has sold 75,685 Camaro coupes. Mustang sales totaled 68,264 through the first 11 months of the year.

New Mercedes A45 AMG has 105 years of 4WD on its side

With the new Mercedes A45 AMG on the horizon – complete with 4WD – Mercedes chart the history of all wheel drive on their vehicles. We tend to think of 4WD road cars as a modern innovation, and certainly very few 4WD road cars hit the road in a mainstream way much before the 1980s (the Jensen FF was hardly mainstream before someone points out that was in the 1960s). But the history of 4WD goes back, certainly in the case of Mercedes, a surprising 105 years when Daimler built the Dernburg-Wagen, a 4WD vehicle that not only got all-wheel drive but all wheel steering too.

Video: Track-day fun in the Lexus LFA

As promised, the third installment in our supercar video extravaganza--after the Chevrolet Corvette Z06 and the Porsche GT2 RS--gives you the lowdown on the hyperexotic Lexus LFA and its insane 552-hp V10 powerplant. Best described by senior editor for motorsports Mac Morrison as "shrieking like a melting witch," the Lexus LFA emits a wail unlike anything this side of a Formula One racer, and its performance isn't too far off that mark, either. Check out the walk-around and some on-track fun, then come back for the VBox lap on Friday.