The 2006 Sierra 1500 Extended Cab returns for 2007 rebadged as the Sierra Classic 1500 Extended Cab.

GMC's full-size cargo van enters 2007 with only minor revisions and is available in several trims: 1500 RWD and AWD, 2500 Regular and Extended, and 3500 Regular and Extended.

The 2006 Sierra 1500 Extended Cab returns for 2007 rebadged as the Sierra Classic 1500 Extended Cab.

For 2007, the GMC Yukon XL has been completely redesigned. It is available in three trims: SLE and SLT in 2WD or 4WDconfiguration and Denali 4WD.

After being redesigned last year, GMC's full-size truck enters 2008 with only minor changes.

After being completely redesigned last year, the GMC Yukon returns for 2008 available in several trims: SLE, SLT, Denali, and Hybrid in 2WD or 4WD configurations.

GMC's full-size van enters 2008 with a new interior, additional standard equipment, and a revised engine.

GMC's full-size cargo van enters 2007 with only minor revisions and is available in several trims: 1500 RWD and AWD, 2500 Regular and Extended, and 3500 Regular and Extended.

The Envoy enters 2008 available in SLE, SLT and Denali, all offered in 2WD or 4WD.

GMC's full-size van enters 2008 with a new interior, additional standard equipment, and a revised engine.

GMC's full-size cargo van enters 2007 with only minor revisions and is available in several trims: 1500 RWD and AWD, 2500 Regular and Extended, and 3500 Regular and Extended.

After being completely redesigned last year, the GMC Yukon XL returns for 2008 available in several trims: 1500/2500 SLE and SLT in 2WD or 4WD configuration and 1500 Denali 2...

GMC's full-size van enters 2008 with a new interior, additional standard equipment, and a revised engine.

GMC's full-size van enters 2008 with a new interior, additional standard equipment, and a revised engine.

For 2008 the GMC Acadia returns available in two trims, SLE and SLT; in 2WD and AWD configurations.