Suburbn15 2007 Antenna 127485 on 2040-parts.com

Spring Mountain opens Cadillac V-Series Academy

While half the country is slogging through snow this time of year, some of you -- like Cadillac -- are prepping for the racetrack. The Cadillac V-Series Academy at Nevada’s Spring Mountain Resort and Country Club is now open to the public. The resort, just outside Las Vegas, has four miles of racetrack and 125 feet of elevation change.

First Sight: Mercedes-Benz S-Class W222

It was one of the more memorable automotive events this year, and the massive thunderstorm only added to the drama. Last night Mercedes-Benz launched its new S-Class sedan in the delivery hall of Airbus in Hamburg and Car Design News was there to get the low-down on this eagerly-awaited limo. Context was fittingly provided by an A380 lounging in the background as the current lineup of Mercedes-Benz escorted Benz's big boy onto the stage, amidst artificial fireworks and real thunder and lightning.

2011 Porsche 911 GT3 RSR revealed

The 2011 Porsche 911 GT3 RSR made its international debut on Dec. 11 at the Porsche R&D center in Weissach, Germany. The 4.0-liter, six-cylinder boxer engine has a new engine-management system, modified air-intake housing and redesigned exhaust system.