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

BMW Concept X5 eDrive: Driving impressions

We got a chance to sample the BMW Concept X5 eDrive, a plug-in hybrid version of the BMW X5 luxury SUV, ahead of its appearance at BMW's New York auto show press conference. While comprehensive driving impressions will have to wait for a longer test, we were able to get some quick impressions of the new BMW hybrid at the company's New Jersey headquarters. The X5 eDrive made short work of the hills and curves around BMW's campus, with all mechanical systems working pretty seamlessly.

Mercedes S-class coupe (2014) first official pictures

By Ollie Kew First Official Pictures 11 February 2014 10:00 Let’s concentrate on the bits of the new Mercedes S-class coupe which aren’t shared with its four-door saloon sister. Naturally, the replacement for the CL uses the same engines as the saloon, and carries over the same stunning dashboard inside. Yet there are more differences than just the door count here… Of most interest to keen drivers is the revised Magic Body Control suspension.

Concept Car of the Week: Oldsmobile Aerotech (1987)

In late 1984, Oldsmobile management had so much confidence in the potential of its new inline four-cylinder engine Quad 4, that a small team was assigned to the creation of the Aerotech, a research vehicle designed to demonstrate the engine's performance by setting a new world speed record. Ed Welburn, then assistant chief designer, was mostly working on the 1988 Cutlass Supreme but his passion for race cars made him the ideal candidate to be handed the assignment by Oldsmobile 2 studio's chief David North. Inspired by Le Mans racers such as the Porsche 917LH and Jim Hall's Chaparrals, he designed a long, flowing car that immediately seduced design director Chuck Jordan and GM management.