Body Styles:
WT, SL, SLE, SLT, 2-door regular-cab; 4-door extended-cab and 4-door crew-cab pickup

Drive Configuration:
Rear, 4-Wheel

Engines:
4.3L V-6; 4.8L V-8; 5.3L V-8; 6.0L V-8/electric motors; 6.2L V-8

Transmissions:
A5, A6, CVT

Assembly Location:
Fort Wayne, IN

What’s New for ’11

  • OnStar generation 9.0 boasts improved voice recognition technology.
  • Other changes include a new exterior color and reduced wind noise.
  • Related Information

    All 2011 U.S. Models

    2011 U.S. Model Specifications