CAR SPEC SHEET

GMC Chevrolet Silverado and Sierra Hybrid specs by year

Each year has its own sheet, taken from that year's owner's manual.

2006

What changed by year

From each year's owner's manual

Year by year

From each year's owner's manual. Values can differ by engine.
YearTowing capacity
2006 6,700 lbs C-1500 Extended Cab Short Box (2WD), 5300 V8, 3.23 axle ratio7,700 lbs C-1500 Extended Cab Short Box (2WD), 5300 V8, 3.73 axle ratio7,400 lbs K-1500 Extended Cab Short Box (4WD), 5300 V8, 3.42 axle ratio7,400 lbs K-1500 Extended Cab Short Box (4WD), 5300 V8, 3.73 axle ratio

Make sure it's the right body style or version

GMC Chevrolet Silverado and Sierra Hybrid has its own owner's manual, separate from the related models below, and their specs aren't interchangeable. Check your registration or the model name on the back of the car, then use the matching page.

Guide: which engine and body style do I have?

GMC Chevrolet Tahoe and Yukon Two Mode Hybrid

Don't see your year? We add years as we get their manuals. All GMC models