Key standard features include:

• Vortec 4300 V6 engine (1500/2500 EXT)
• Vortec 4800 V8 engine (2500HD and 2500HD EXT)
• Vortec 6000 V8 engine (3500)
• Four-speed automatic transmission (1500/2500 EXT)
• Four-speed HD automatic transmission (2500HD, 2500HD EXT and 3500)
• All-Wheel-Drive (AWD models only)
• 31-gallon fuel tank (approximate)
• Independent front/multileaf rear suspension
• Two wheelbase lengths
• Wide-opening rear panel doors
• AM/FM stereo