Dorman 520-420 Control Arm-suspension Control Arm on 2040-parts.com

GMC gives Acadia the Denali treatment

GMC is giving the Acadia crossover the Denali treatment, creating a new top trim level for the model lineup. The Acadia Denali goes on sale in fall 2010. Changes to the Acadia to create the Denali version include a chrome mesh grille, 20-inch wheels and tires, and redesigned front and rear bumper fascia.

Volvo set to excite with new Concept XC Coupe

VOLVO’S new design language has been taken to the next level with the first glimpse of a concept that previews its future ‘XC’ series of cars. The Concept XC Coupe will be given its full debut at the North American International Auto Show (NAIAS) in January, but Volvo has released a trio of pictures as a teaser ahead of time. In each of the pictures the car is capped by a slimline roof box, which hints at its lifestyle aspirations.

Concept Car of the Week: Oldsmobile Aerotech (1987)

In late 1984, Oldsmobile management had so much confidence in the potential of its new inline four-cylinder engine Quad 4, that a small team was assigned to the creation of the Aerotech, a research vehicle designed to demonstrate the engine's performance by setting a new world speed record. Ed Welburn, then assistant chief designer, was mostly working on the 1988 Cutlass Supreme but his passion for race cars made him the ideal candidate to be handed the assignment by Oldsmobile 2 studio's chief David North. Inspired by Le Mans racers such as the Porsche 917LH and Jim Hall's Chaparrals, he designed a long, flowing car that immediately seduced design director Chuck Jordan and GM management.