2003-2007 Cadillac Cts Front Chrome Mesh Grill Grille+emblem Holder on 2040-parts.com

Mazda prices 2012 Mazda 5 from $19,990

Mazda will sell its six-passenger 2012 Mazda5 van for a base price of $19,990, including shipping, when it goes on sale in January. The 2012 Mazda5, which Mazda calls a multi-activity vehicle, saw its North American debut at the Los Angeles auto show earlier this month. Mazda increased the base price by $730 compared to the 2010 Mazda5.

Porsche 911 50 Years Edition celebrates the 911′s half century

The Porsche 911 50 Years Edition (pictured) celebrates half a century of the 911 If you’d guessed how much the Porsche 911 would change in the coming years when it was first launched in 1963, there’s a pretty strong chance you’d have decided the shape would change out of all recognition and the engine would move from the back to the front. But you’d have been wrong. The Porsche 911, perhaps more than any other car ever made, has evolved over its 50 years of life instead of being replaced by a new and ‘better’ car.

CAR tech: how to eliminate turbo lag

CAR has tested a new breed of experimental super-diesel that literally leaves current technology standing and may banish turbo lag forever. We drove an Audi A6 3.0-litre V6 prototype fitted with an electric bi-turbo system which delivers a massive dose of torque from idle. The effect is radical, firing the saloon off the line like an R8 when the driver floors the throttle.