Chassis Eng. (drag Race) Weld-on Suspension Travel Limiter P/n 4109 on 2040-parts.com

Tesla Model S outsells luxury competition

As if Tesla needed any more good news this month, first-quarter sales are in and the electric Model S outsold the Mercedes S-class, Audi A8 and BMW 7-series, according to “CNN Money.” In the first three months of 2013, Tesla sold 4,750 sedans while Mercedes sold 3,077 of the S-class, BMW sold 2,338 of the 7-series and Audi sent 1,462 A8s out of the dealership. The Model S does have its sticker price going for it. The base model can be had for $69,900 -- possibly less with tax incentives -- while the cheapest S-class goes for $93,255, the 7-series for $74,525 and the A8 for $73,095.

Look, Ma, no hands and no feet in the BMW training car

Race-car drivers, you may soon be out of a job. Just as IBM built a computer that could beat humans at chess and even at Jeopardy, BMW has built a car that can beat your lap time. OK, the best drivers can still beat this car, but we can imagine a time when autonomous cars will handle all of our driving needs, even the competitive kind.

2014 Corvette designer Kirk Bennion on resonance, legacy and the ever-evolving Vette

The way Kirk Bennion tells it, the Corvette is the only car that's steeped in history yet chooses to largely ignore it. Well, "ignore" is a harsh word. Let's say the Corvette "progresses past history" through the liberal use of aerodynamics, which the chief designer can't resist talking about -- first at the Autoweek Design Forum, then in our Feb.