Body Styles:
WT, LT, LTZ 2-door regular-cab; 4-door extended-cab and 4-door crew-cab pickup

Drive Configuration:
Rear, 4-Wheel

4.3L V-6; 4.8L V-8; 5.3L V-8; 6.2L V-8

A4, A6

Assembly Location:
Fort Wayne, IN; Silao, Mexico

What’s New for ’11

  • The OnStar system features improved voice recognition.

Related Information

All 2011 U.S. Models

2011 U.S. Model Specifications