2006
GMC Sierra 3500
Starts at:
$30,050

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Notable features
Half- , three-quarter- and one-ton models
Choice of engines
Three cab styles
RWD or 4WD
More powerful turbo-diesel V-8 for 2006 (2500HD, 3500)
The good & the bad
The good
Performance with gasoline V-8
Automatic-transmission response
Quietness
The bad
Ride comfort
Fuel economy
Factory warranties
New car program benefits
Basic
3 years / 36,000 miles
Corrosion
6 years / 100,000 miles
Powertrain
5 years / 100,000 miles
Roadside Assistance
3 years / 36,000 miles
Certified Pre-Owned program benefits
Age / mileage
5 model years or newer / up to 75,000 miles
Basic
12 months / 12,000 miles bumper-to-bumper original warranty, then may continue to 6 years / 100,000 miles limited (depending on variables)
Dealer certification
172-point inspection
Compare similar vehicles
Select cars to compare for more detailed info.
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2006GMC Sierra 3500Starts at$23,1853Seat capacityGas V8EngineRear-wheel driveDrivetrain5,550 lbsPayload CapacityN/ATowing Capacity
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2004Chevrolet Silverado 3500Starts at$28,3606Seat capacityGas V8EngineRear-wheel driveDrivetrain5,741 lbsPayload CapacityN/ATowing Capacity
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2002GMC Sierra 2500Starts at$22,4623Seat capacityGas V8EngineRear-wheel driveDrivetrain4,333 lbsPayload CapacityN/ATowing Capacity
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2001GMC Sierra 3500Starts at$22,8312Seat capacityGas V8EngineRear-wheel driveDrivetrainN/APayload CapacityN/ATowing Capacity
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Most recent
Very nice vehicle
This truck is very comfortable with all the extras. It has Lots of leg room. Love the heated seats. Great visibility. Sleek design. Sharp looking truck.
- Purchased a Used car
- Used for Transporting family
- Does recommend this car
Comfort, power, and
SLT option package has the comfort and options of a luxury SUV. Diesel has the power to tow pretty much anything. It's been a great and reliable truck.
- Purchased a Used car
- Used for Towing
- Does recommend this car
GMC dealers near you
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FAQ
What trim levels are available for the 2006 GMC Sierra 3500?
The 2006 GMC Sierra 3500 is available in 10 trim levels:
- DRW SL (5 styles)
- DRW SLE1 (5 styles)
- DRW SLE2 (4 styles)
- DRW SLT (4 styles)
- DRW Work Trk (5 styles)
- SRW SL (6 styles)
- SRW SLE1 (6 styles)
- SRW SLE2 (4 styles)
- SRW SLT (4 styles)
- SRW Work Trk (6 styles)
What are some similar vehicles and competitors of the 2006 GMC Sierra 3500?
The 2006 GMC Sierra 3500 compares to and/or competes against the following vehicles:
Is the 2006 GMC Sierra 3500 reliable?
The 2006 GMC Sierra 3500 has an average reliability rating of 3.8 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2006 GMC Sierra 3500 owners.
Is the 2006 GMC Sierra 3500 a good Truck?
Below are the cars.com consumers ratings for the 2006 GMC Sierra 3500. 75.0% of drivers recommend this vehicle.
- Comfort: 3.5
- Interior: 3.8
- Performance: 3.5
- Value: 3.5
- Exterior: 3.8
- Reliability: 3.8
GMC Sierra 3500 history
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2025 GMC Sierra 3500 -
2024 GMC Sierra 3500 -
2023 GMC Sierra 3500 -
2022 GMC Sierra 3500 -
2021 GMC Sierra 3500 -
2020 GMC Sierra 3500 -
2019 GMC Sierra 3500 -
2018 GMC Sierra 3500
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