The Good
The 2006 GMC Sierra 3500 offers strong performance, especially with the diesel engine, appealing to practical buyers. Its rugged design and available four-wheel drive provide a sense of capability. While not the most luxurious, the SLT trim offers decent comfort. Used, it represents a good value for those needing a powerful work truck.
The Bad
Known weaknesses of the 2006 GMC Sierra 3500 include potential issues with the Duramax diesel's injectors and glow plugs. Rust can be a problem, especially in areas with road salt. The interior can feel dated compared to newer trucks. Transmission issues are also a possible concern, especially in heavily used trucks.
2006 GMC Sierra 3500: Quick Overview
- Engine Options:
- 6.0L Vortec V8: Produces around 300 horsepower.
- 8.1L Vortec V8: Produces around 330 horsepower.
- 6.6L Duramax Turbo Diesel V8: Produces around 360 horsepower and 650 lb-ft of torque.
- Horsepower: Ranging from 300 to 360 hp depending on the engine.
- Fuel Economy: Fuel economy is not a strong point. Expect around 12-15 mpg combined with the gasoline engines and 14-18 mpg with the diesel, depending on load and driving conditions.
- 0-60 Times: Not a primary focus for this truck. Expect 0-60 times in the 8-10 second range for gasoline engines and slightly slower for the diesel when towing.
- Towing Capacity: Towing capacity is a major strength, ranging from 12,000 to 16,000 lbs depending on configuration, engine, and axle ratio.
- Trim-Level Features:
- Base: Vinyl seating, basic AM/FM radio, manual windows/locks.
- SLE: Cloth seating, upgraded audio system, power windows/locks, chrome exterior trim.
- SLT: Leather seating, premium audio system, dual-zone climate control, alloy wheels.
2006 GMC Sierra 3500 Specifications
Vehicle Information
Year | 2006 |
Make | GMC |
Model | Sierra 3500 |
Trim | - |
Style | Regular Cab 2WD 6-Speed Automatic |
Type | Pickup Truck |
Category | Medium Truck |
Manufacturing Details
Made In | United States |
Manufacturing City | PONTIAC |
Dimensions
Doors | 2-Door |
Curb Weight | - |
Gross Vehicle Weight Rating | 14000 pounds |
Overall Height | - |
Overall Length | - |
Overall Width | - |
Wheelbase Length | - |
Standard Seating | - |
Engine & Performance
Engine | 6.0-L V-8 OHV 16V |
Engine Size | 6L |
Engine Cylinders | 8 |
Transmission | 6-Speed Automatic |
Transmission Type | Automatic |
Transmission Speeds | 6-Speed |
Drivetrain | Rear-Wheel Drive |
Additional Features
Anti-Brake System | - |
Steering Type | - |
Pricing
Manufacturer Suggested Retail Price (MSRP) | - |
Invoice Price | - |
Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Listings
Recalls
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Analysis
What Problems Does the 2006 GMC Sierra 3500 Have?
How long will the 2006 GMC Sierra 3500 last?
Positive Owner Reviews
Negative Owner Reviews
What Technology & Safety Features are Included?
What Colors Options are Available?
Exterior Colors
Interior Colors
2006 GMC Sierra 3500 Prices and Market Value
2006 GMC Sierra 3500 Cost of Ownership
2006 GMC Sierra 3500 Fuel Efficiency
2006 GMC Sierra 3500 Warranty
Basic
Powertrain
Rust
2006 GMC Sierra 3500 Insurance
reasonable repair costs.
How Does the 2006 GMC Sierra 3500 Compare to Other Pickup Truck?
Ranks #431 Truck
1 | 2023 Toyota Tundra | (5.0★) |
2 | 2022 Honda Ridgeline | (5.0★) |
3 | 2023 Ford E-Transit Chassis | (0.0★) |
4 | 2020 Mercedes-Benz Sprinter Cab Chassis | (0.0★) |
5 | 2024 Chevrolet Silverado 3500HD | (0.0★) |
6 | 2023 Hyundai Santa Cruz | (5.0★) |
7 | 2023 Nissan Frontier | (5.0★) |
8 | 2024 GMC Sierra 2500HD | (0.0★) |
9 | 2023 Ram 4500 | (0.0★) |
10 | 2022 Jeep Gladiator | (5.0★) |
11 | 2012 Suzuki Equator | (0.0★) |
12 | 2009 Mitsubishi Raider | (5.0★) |
431 | 2006 GMC Sierra 3500 | (5.0★) |
Final Verdict: Is the 2006 GMC Sierra 3500 a Good Pickup Truck?
GloriaC on July 1, 2020
Very nice vehicleThis 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.
Roadie on April 12, 2018
Comfort, power, andSLT 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.
ScottForster on April 6, 2017
The truck is Great, DON'T BUY from Riverside ChevI like the truck, was misled from the salesman at Riverside Chevrolet- Jacksonville. They sold me a truck with bad ball joints, bent rims, and a long list of safety issues. BAD DEALERSHIP!!!!!
kjlookingfrotrucks on October 16, 2013
nogodealershiphi this dealership is the warst dealership I have see in a long time thay wood nut late me take the truck fro a test drive and before I lafe NY to go to NJ I gate lost I call and thay wis rude to me I ask fro deracs thay wood give me and wot post to take 1 30 mint drive take 3 30 hr drive on the phone thay say thay wood take my tray in and gay me on my tray is 12000 but thay say wane I gate thay 3000 on it and the dealership is asking wa to much ok thar a lot more I have to say abut this dealership but it is nunt good so thank you and have a nice day kj
GloriaC on July 1, 2020
Very nice vehicleThis 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.
Roadie on April 12, 2018
Comfort, power, andSLT 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.
ScottForster on April 6, 2017
The truck is Great, DON'T BUY from Riverside ChevI like the truck, was misled from the salesman at Riverside Chevrolet- Jacksonville. They sold me a truck with bad ball joints, bent rims, and a long list of safety issues. BAD DEALERSHIP!!!!!
kjlookingfrotrucks on October 16, 2013
nogodealershiphi this dealership is the warst dealership I have see in a long time thay wood nut late me take the truck fro a test drive and before I lafe NY to go to NJ I gate lost I call and thay wis rude to me I ask fro deracs thay wood give me and wot post to take 1 30 mint drive take 3 30 hr drive on the phone thay say thay wood take my tray in and gay me on my tray is 12000 but thay say wane I gate thay 3000 on it and the dealership is asking wa to much ok thar a lot more I have to say abut this dealership but it is nunt good so thank you and have a nice day kj
GloriaC on July 1, 2020
Very nice vehicleThis 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.
Roadie on April 12, 2018
Comfort, power, andSLT 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.