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

BMW Z1: Where it all began

For the launch of the new Z4 sDrive 28i, BMW brought out a bit of a history in the Z1, which started the company on its trip down the Z roadster path. The car came from the company's collection in Munich. With only 10,000 miles showing on the odometer, journalists were turned loose with just a gentle word of caution to try and not break anything.

Vintage cars cross the auction block at Meadow Brook

An impressive array of gleaming classics crossed the block on Saturday at RM Auctions' Vintage Cars of Meadow Brook sale in a white linen event that showcased the grandeur and glamor of automaking in the Motor City in the early part of the Twentieth Century. The 16 annual auction, held on the eve of the Concours of America at Meadow Brook, is located about a half an hour north of Detroit on the grounds of a mansion where the widow of auto pioneer John Dodge one lived. Unlike the other RM auction, held in an convention hall on the other side of town in the spring, the Meadow Brook event carries an austere demeanor, and the automobiles roll with a similar vibe.

Mercedes SLS AMG Gullwing – too tight for comfort?

Is the cabin in the new Mercedes SLS too tight for comfort? We weren’t hugely enamoured by the styling in the early camouflaged shots, but we came round enough when we saw the car in the flesh and accept it as more an homage to the 300SL than a pastiche. And despite some concerns that it won’t stack up against the SLR on the road, the news that Mercedes are working on an SLS AMG Black Series should address that concern – at a price.