Harmonic Damper Ls1, Ls2, Ls3, Ls6 on 2040-parts.com

2010 BMW X6 M: Fast and fun--whatever the heck it is

Barreling around the racetrack, there's little lean entering the corners, plenty of thrust on exit and a monster amount of grip everywhere, and if it feels taxed at all, it's ever so briefly as the nose aims left and up from turn five for the steep climb out of the esses. Road Atlanta is plain ol' fast, and the BMW X6 M does well to keep pace, spilling gobs of power all over the track, blazing down the long back straight to nearly 140 mph, maneuvering like no two-and-half-ton pile of metal should. It's exhilarating stuff, to be sure, only we're left asking very many questions, and all of them are: Why?

Royal College of Art Degree Show 2008

The Vehicle Design Masters program at the RCA held its annual degree show a few weeks ago, showcasing an array of transport designs created by the graduating class of 2008. In all, 18 students - including three PhD graduates - developed projects which dealt with the current issues of accessibility, aerodynamics, environmental impact, ergonomics, legislation, materials, production, safety, and technology, as well as the aesthetic principles of vehicle design. Peter Stevens - the first MA graduate - David Wilkie of Stile Bertone, Alfonso Albaisa of Nissan and Peter Shreyer of Kia were just some of the RCA alumni in attendance.

Concept Car of the Week: Buick Wildcat (1985)

Before the Specialty Equipment Manufacturers Association (SEMA) show in Las Vegas became the capital of obnoxious extravagance, car manufacturers and suppliers saw it as an opportunity to exhibit their latest innovations, giving the public an exciting insight into the future of automobiles. This is when, in 1985, Buick unveiled the totally unexpected Wildcat concept, which broke radically with the brand's stodgy image. Proportionally, the weight is placed forward, with a thin and low tail.