1978-1987 Chevrolet Upper Control Arm Bushings (2) Gm Parts # 473786 on 2040-parts.com

Future products: New flagship and a compact are coming to Cadillac

The Cadillac XTS Platinum concept may have screamed "flagship" at this year's Detroit auto show. But Cadillac already is looking at a more luxurious car--authorized by the boss himself. This year General Motors Co.

Concept Car of the Week: Mitsubishi HSR (1987)

In 1987, Mitsubishi initiated a range of concept cars called HSR (High Speed Research) with the intention of creating a futuristic vision for the brand combining advanced technology, efficient power and aerodynamic design. The first concept car was designed for safely cruising on the motorway at very high speed, thanks to cutting edge electronics. The car's internal computers measured speed, weather, driver input and grip, and adjusted the 4-wheel drive system and the 4-wheel steering automatically.

Twenty-eight improvements on the 2014 Camaro Z/28

The 2014 Chevy Camaro Z/28 doesn't arrive until spring, but the company is priming our pumps now, so we'll be ready to spend that $75,000 when the time comes. On Tuesday, the company laid out 28 reasons why the Z/28 “rules the road course.” Before we get to the reasons, Chevy let us in on the three keys during development. First, it increased grip.