(3.7) 3 reviews
MSRP: $3,936$22,436
Body Style: Truck
Combined MPG: N/A
Engine: 300-hp, 6.0-liter V-8 (regular gas)
Drivetrain: 4x2
Towing Capacity: 12,000 lbs.
2003 GMC Sierra 2500


Our Expert Reviews

Overkill: n. An excess of what is necessary or appropriate for a particular end. I just needed to pick up a refrigerator. Parked in the turnaround in my driveway, the GMC Sierra HD 2500 Crew Cab hung out too far to get a car in the main drive. I turned the key to be serenaded with the cacophony of a 6.6-liter Duramax diesel engine. Black smoke shot from the exhaust as the engine warmed in th... Read full review for the 2003 GMC Sierra 2500

Consumer Reviews


Average based on 3 reviews

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great truck for work or play

by eric from dartmouth ma on July 6, 2008

i have a gmc sierra 2500 hd and i am in love one of the best trucks out there hands down. I would never get rid of this truck if you are not sure then test drive one great hp , tourq and comfort, gas ... Read Full Review

30 Trims Available

A trim is a style of a vehicle model. Each higher trim has different or upgraded features from the previous trim along with a price increase. Learn more about trims

Trims Explained

When talking about cars, “trims” is a way of differentiating between different versions of the same model. Typically, most start with a no-frills, or “base” trim, and as features are added, or a different engine, drivetrain (gas vs. hybrid, for example) or transmission are included, trim names change and prices go up.

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, or that you’re not overpaying for features you don’t want.


Crash-Test Reports


There is currently 1 recall for this car.

Safety defects and recalls are relatively common. Stay informed and know what to do ahead of time.

Safety defects and recalls explained

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