What Changed

The Denali model has become a crew cab model. A hybrid model is offered

Comparison to Prior Model

2005 GMC Sierra 1500 Extended Cab 2004 GMC Sierra 1500 Extended Cab
2005 GMC Sierra 1500 Extended Cab 2004 GMC Sierra 1500 Extended Cab
Price Range ($) $26,255 - $31,120
Length (in) 230.2
Wheelbase (in) 143.5
Width (in) 78.5
Height (in) 71.2
Track (in) 65
Exterior Volume (cu. ft.) 616.5
Curb Weight (lbs.) 4617-5008
Legroom Total (in.)
Passenger Volume (cu. ft.)
Cargo Volume (cu. ft.)
Driven Wheels
  • RWD
  • 4WD
Engines
  • 4.3l V6 (195-bhp)
  • 4.8l V8 (285-bhp)
  • 5.3l V8 (295-bhp)
Transmissions A4
City MPG
Highway MPG
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