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2006 GMC Sierra 1500 Review: Budget Friendly Full Size Truck With Capable Engines

Rating: 4.42
Based on 40 Owner Reviews ▶
Eugene S | March 31, 2025
The 2006 GMC Sierra 1500 is a full-size pickup truck, part of the second generation (1999-2007). Offered in regular, extended, and crew cab configurations, with short, standard, and long bed options. Key trims include the base model, SL, SLE, and SLT. New pricing ranged from approximately $18,000 to $35,000. Its popularity stems from its blend of rugged capability, comfortable ride, and distinctive GMC styling, offering a "professional grade" image.
The Good

The 2006 Sierra 1500 boasts strong engine options for capable performance and towing. Many consider it mechanically reliable. The comfortable cabin and classic truck design are appealing. It offers a good value proposition as a used truck, blending practicality with the emotional appeal of owning a robust and dependable pickup.

The Bad

The 2006 Sierra 1500 has potential issues with the instrument cluster, specifically the stepper motors. Rust can be a problem, especially in regions with road salt. Some owners report transmission issues and potential problems with the four-wheel-drive system. Check for proper maintenance history before purchasing.

2006 GMC Sierra 1500: Quick Overview

  • Engine Options:
    • 4.3L V6: Approximately 200 horsepower
    • 4.8L V8: Approximately 285 horsepower
    • 5.3L V8: Approximately 295-310 horsepower (depending on configuration)
    • 6.0L V8: Approximately 345 horsepower (available on some models)
  • Horsepower: Ranges from 200 to 345 hp depending on the engine.
  • Fuel Economy: Varies greatly based on engine and drivetrain. Expect approximately 14-17 mpg city and 18-22 mpg highway for the V8 engines. The V6 will have slightly better mileage.
  • 0-60 Times: Depending on the engine, expect 0-60 mph times to range from 7 to 9 seconds.
  • Towing Capacity: Ranges from approximately 4,500 lbs to over 9,000 lbs, depending on configuration, engine, and drivetrain (2WD vs 4WD).
  • Trim-Level Features:
    • Base: Vinyl seating, basic audio system, manual windows and locks.
    • SL: Cloth seating, upgraded audio, power windows and locks.
    • SLE: Adds features like cruise control, keyless entry, and upgraded interior trim.
    • SLT: Leather seating, premium audio system, dual-zone climate control, and other luxury features.
  • Drivetrain: Available in 2WD or 4WD.

2006 GMC Sierra 1500 Specifications

Vehicle Information
Year 2006
Make GMC
Model Sierra 1500
Trim -
Style 2WD 4-Speed Automatic
Type Pickup Truck
Category Standard Pickup Truck
Manufacturing Details
Made In Mexico
Manufacturing City OSHAWA TRUCK
Dimensions
Doors 2-Door
Curb Weight 5284 pounds
Gross Vehicle Weight Rating 6100 pounds
Overall Height 71.20 inches
Overall Length 205.70 inches
Overall Width 78.50 inches
Wheelbase Length 119.00 inches
Standard Seating 3
Engine & Performance
Engine 5.3-L V-8 OHV 16V
Engine Size 5.3L
Engine Cylinders 8
Transmission 4-Speed Automatic
Transmission Type Automatic
Transmission Speeds 4-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $19,960
Invoice Price $18,263
Delivery Charges $875

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What Problems Does the 2006 GMC Sierra 1500 Have?

The 2006 GMC Sierra 1500 has several frequently reported problems. A common issue involves the instrument cluster, where the stepper motors for the gauges can fail, leading to inaccurate readings. Transmission problems, such as slipping or rough shifting, are also reported by some owners. Rust, particularly on the rocker panels and around the wheel wells, is a concern, especially in colder climates where road salt is used.
There have been recalls related to various issues, including potential problems with the fuel system and airbag deployment. Owners should check the NHTSA website for specific recalls affecting their vehicle's VIN.
Long-term reliability concerns include the durability of the four-wheel-drive system. Components like the encoder motor can fail over time. Additionally, the durability of the brake system and some electrical components has been questioned. Regular maintenance is crucial to mitigate these issues and prolong the truck's lifespan. Specific issues related to the 2006 model year are generally consistent with the broader generation of Sierras from this era.

How long will the 2006 GMC Sierra 1500 last?

A well-maintained 2006 GMC Sierra 1500 can easily exceed 200,000 miles, potentially reaching 300,000 miles or more. Years of service depend heavily on usage and upkeep, but 15-20 years is achievable with good maintenance. Long-term durability is generally good, but weaknesses include rust susceptibility, especially in regions with harsh winters. The transmission and 4WD system (if equipped) can require attention over time. Regular fluid changes, timely repairs, and addressing rust promptly are crucial for maximizing longevity.
Positive Owner Reviews
Mike
I bought a new 2006 1500 crew cab Z71 and it lasted 18 years. Great truck for the time it was built, extremely reliable. I don't think any new truck could be as reliable as this has been. It has over 180k miles, original engine, trans, exhaust and many other parts. I've only changed oil, brakes, radiator, alternator, starter, and power steering pump. The front hubs have been replaced a few times. Hubs are a common replacement item on these trucks. The 5.3l engine and 4l60 trans have been amazing. I've towed and hauled over the rated limit several times with no issues. Its a Northeast truck so rust is becoming a problem. I probably should have found a rust free 3500 instead of buying a new one.
Burbunkle McDee
u could take the engine out of this thing and throw it into the atlantic ocean, fish it out 30 years later, then fill the gas tank up with peanut butter and it would start right up. u cannot kill this truck. it will outlive you, your kids, and your grandkids.
Derrick Collier
I purchased my 2006 GMC Sierra new with 6 miles on the odometor and now I have over 300,000 miles and it still rides like a dream and cranks on the first try. Im anticipating on reaching the 500,000 mark. Great truck thanks GM!!!
Negative Owner Reviews
Elly
All routine maintenance has been done as recommended by owners manual. Rotors turned and brakes done last year. A/C evaporator coil failed last summer and was replaced.
avid gardener
We've had this vehicle for six years. We bought it to have for winter driving, hauling the canoe/kayak/bikes and trips to the hardware/garden store. It is: under powered, left me stranded after only the first 100 miles, and we've needed to put $2100 into the brakes-includes new lines- after 17000 miles. The undercarriage has rusted beyond repair despite being kept clean. My mechanic-who is very good- recommends looking for another vehicle. Apparently GM used inferior materials in this model/year. None of our other vehicles which are the same year or older have had the brake/rust problems this vehicle has.
punk900
Bought directly as a trade-in directly from dealership at a dealer-only auction, as at the time I was a licensed used car dealer. At the time, it was purchased at a deep discount compared to retail so I cannot complain. On to the truck. If I would have paid retail, I would be greatly disappointed as it has more rattles ,and small irritating problems than my 98 did with twice the mileage and use and abuse from me and the previous owner. That being said, it has not left me stranded yet, more than I can say for other vehicles that I have owned,bought,trade, and worked on !

What Technology & Safety Features are Included?

The 2006 GMC Sierra 1500's tech was fairly basic by modern standards. Standard entertainment features included an AM/FM radio, with options for a CD player and cassette player. Higher trims offered upgraded audio systems with more speakers.
Driver-assistance features were limited. ABS (anti-lock braking system) was standard. Some trims offered options like cruise control.
Safety features included standard front airbags. Options such as side-impact airbags were available on some models.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) vary based on cab configuration. Generally, the Sierra 1500 performed reasonably well in frontal crash tests. However, side-impact protection was often rated lower, particularly for models without optional side airbags. The IIHS (Insurance Institute for Highway Safety) ratings should also be consulted for a more complete picture of safety performance. Keep in mind these ratings are relative to vehicles of the same era. Modern vehicles typically offer far superior safety technology and crash protection. Some models included OnStar as an optional feature providing emergency assistance and vehicle diagnostics.

What Colors Options are Available?

Exterior Colors
Summit White
Onyx Black
Silver Birch Metallic
Sport Red Metallic
Dark Blue Metallic
Dark Green Metallic
Sand Beige Metallic
Arrival Blue Metallic
Pewter Metallic
Interior Colors
Medium Charcoal Gray
Tan

2006 GMC Sierra 1500 Prices and Market Value

When new, the 2006 GMC Sierra 1500 ranged from approximately $18,000 to $35,000 depending on the trim, cab configuration, engine, and options. Current used market prices typically range from $5,000 to $15,000, influenced by condition, mileage, and location. Depreciation has been significant, as expected for a vehicle of this age. Resale value is impacted by factors like rust, mechanical condition, maintenance history, and overall demand for used trucks. Models with lower mileage and desirable options (like 4WD and crew cabs) tend to command higher prices. The truck's general reliability helps it retain some value.

2006 GMC Sierra 1500 Cost of Ownership

Insurance costs for a 2006 GMC Sierra 1500 are generally moderate, but can vary based on driving record and location. Fuel costs are relatively high, especially with the V8 engines. Maintenance and repair costs can be moderate to high, depending on the truck's condition and the need for repairs of common issues. Long-term ownership costs can be higher than average due to potential repairs and fuel consumption, so it's not the most economical vehicle to own.

2006 GMC Sierra 1500 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 26.00 gallons
City Mileage 16 miles/gallon
Highway Mileage 20 miles/gallon

2006 GMC Sierra 1500 Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Poor
Moderate Overlap Front Test Results Marginal
Side Impact Test Results Not Tested

2006 GMC Sierra 1500 Recalls & Defects

Service Brakes, AIR
Recall date 2006-06-06
Recall no. 06e050000
Source NHTSA
Summary Certain Federal-Mogul National and Carquest Aftermarket HUB Assemblies, P/N 515058, Sold FOR USE ON 2001-2006 General Motors 1500 and 2500 4WD Trucks. ON THE Subject HUB Assemblies, THE ABS Sensor Cord Departs From THE HUB Assembly AT A 90 Degree Angle. AS A Result, There IS A FIT Issue With THE Brake Rotor Dust Shield Interfering With THE ABS Sensor Cord. IF THE HUB Assembly IS Installed Despite This Interference, THE GAP Between THE ABS Sensor and THE Tone Wheel MAY BE Altered. This MAY Weaken THE Output OF THE ABS Sensor. Diminished Output Could Result IN AN Unwanted ABS Activation AT Low Speeds and Stopping Distance Could BE Affected.
Consequence IF Stopping Distance IS Limited, A Vehicle Crash Could Occur.
Remedy Federal-Mogul Will Notify ITS Owners and Will Either Credit THE Customers Account or Replace THE Unit. THE Recall IS Expected TO Begin During June 2006. Owners CAN Contact Federal-Mogul Customer Service AT 1-800-563-8507 EXT 3530.
Notes This Recall Only Pertains TO Aftermarket National and Carquest HUB Assemblies and HAS NO Relation TO ANY Original Equipment Installed ON Vehicles Manufactured BY General Motors.customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.
Wheels:hub
Recall date 2007-12-17
Recall no. 07e106000
Source NHTSA
Summary Certain Federal-Mogul Replacement Wheel HUB Assemblies With THE Brand Names: National, Carquest P/Nos. 515020, 515021, 515025, 515053, 515054, 515059, and 515060, Shipped Between January 23, 2006, and December 20, 2007, Sold FOR Light Duty and Medium Duty Trucks. THE Inboard Retention NUT Used TO Maintain HUB Bearing Assembly CAN Loosen Resulting IN AN ABS Light Indication, Noise, And/Or Wheel Separation.
Consequence Wheel Separation CAN Result IN A Vehicle Crash.
Remedy Federal-Mogul Will Notify Customers and Will Replace THE HUB Assembly Free OF Charge. THE Recall Began ON February 7, 2008. Owners CAN Contact Federal-Mogul Toll-free AT 877-489-6659.
Notes This Recall Only Pertains TO Replacement National, Carquest Wheel HUB Assemblies and HAS NO Relation TO ANY Original Equipment Installed ON Vehicles Manufactured BY General Motors or Ford.customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.

2006 GMC Sierra 1500 Warranty

Basic
Original warranty 36 months / 36,000 miles
Estimated remaining Expired
Powertrain
Original warranty 36 months / 36,000 miles
Estimated remaining Expired
Rust
Original warranty 72 months / 100,000 miles
Estimated remaining Expired

2006 GMC Sierra 1500 Insurance

Insurance for a 2006 GMC Sierra 1500 is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.

How Does the 2006 GMC Sierra 1500 Compare to Other Pickup Truck?

The 2006 GMC Sierra 1500 competes with the Ford F-150, Dodge Ram 1500, and Toyota Tundra. Performance is comparable across the board, with each offering a range of engine options. In terms of features, the Sierra offered a similar level of equipment to its rivals at the time. Reliability is generally considered good, though each truck has its own potential issues. Price-wise, the Sierra was competitive when new, and used prices are similar to its rivals.
Compared to the Ford F-150, the Sierra might offer a slightly more refined interior, while the F-150 might have a slight edge in towing capacity depending on configuration. The Dodge Ram 1500 often prioritized styling and interior comfort, while the Toyota Tundra was known for its strong reliability.
Alternatives depend on individual priorities. If reliability is paramount, the Toyota Tundra might be a slightly better choice. If towing is the primary concern, researching specific F-150 configurations is worthwhile. For a balance of features, performance, and price, the Sierra 1500 remains a solid option. However, any potential buyer should consider the condition of the specific vehicle being considered, regardless of make or model.

Ranks #429 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★)
429 2006 GMC Sierra 1500 (5.0★)

Final Verdict: Is the 2006 GMC Sierra 1500 a Good Pickup Truck?

The 2006 GMC Sierra 1500 is ideal for individuals needing a capable and reliable pickup truck for work or personal use, who don't require the latest technology. It's worth buying as a used vehicle, provided it's been well-maintained and thoroughly inspected. Look for models with detailed service records and minimal rust. Higher trims (SLE or SLT) offer more comfort and features. Avoid trucks with obvious signs of neglect or deferred maintenance. A pre-purchase inspection by a trusted mechanic is strongly recommended to assess potential problems and ensure a worthwhile purchase.

2006 GMC Sierra 1500 Owner Reviews

4.42
Consumer Rating, Based on 40 Consumer Reviews
Overall rating
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Mike on August 26, 2024

I bought a new 2006 1500 crew cab Z71 and it lasted 18

I bought a new 2006 1500 crew cab Z71 and it lasted 18 years. Great truck for the time it was built, extremely reliable. I don't think any new truck could be as reliable as this has been. It has over 180k miles, original engine, trans, exhaust and many other parts. I've only changed oil, brakes, radiator, alternator, starter, and power steering pump. The front hubs have been replaced a few times. Hubs are a common replacement item on these trucks. The 5.3l engine and 4l60 trans have been amazing. I've towed and hauled over the rated limit several times with no issues. Its a Northeast truck so rust is becoming a problem. I probably should have found a rust free 3500 instead of buying a new one.

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Burbunkle McDee on August 12, 2024

u could take the engine out of this thing and throw it

u could take the engine out of this thing and throw it into the atlantic ocean, fish it out 30 years later, then fill the gas tank up with peanut butter and it would start right up. u cannot kill this truck. it will outlive you, your kids, and your grandkids.

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Derrick Collier on January 27, 2023

I love my truck!

I purchased my 2006 GMC Sierra new with 6 miles on the odometor and now I have over 300,000 miles and it still rides like a dream and cranks on the first try. Im anticipating on reaching the 500,000 mark. Great truck thanks GM!!!

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Doug on January 20, 2023

2006 extended cab GMC

I bought this truck with just over 100,000 on it at 142,000 in 2018, just miner wear and tear stuff , love the 5.3 power & it rides like a caddy ,after owning it for 5 years i am still in love with it . stealth grey, which actually looks blue. loving big blue in N.Y.

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David brackett on September 16, 2022

Good truck pulls trailer good runs smooth on freew

I bought this truck new in 2006 and driven it over 275 thousand miles .love this truck only problem I had was rotors keep warping so I bought slotted rotors problem solved.

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Tdidrew on August 21, 2022

2006 gmc sierra slt

The wife and I were in the process of moving and conicendentally at the same time our lease had to be returned. So my wife and I were in the market for a truck. We'll after looking at 7 or 8 used trucks they were all rusted out and interiors were trashed. Until we found a mom and pop dealer in the middle of no where I found my red sierra ext cab and I fell in love 0 rust high miles but drove like new and only had 1 owner bought it with 198k and now has 204k and still runs like new I love it deff recommend to anyone just stay away from the 2000 to 2005 silverados they have major issues

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Clint on February 27, 2022

Extremely dangerous vehicle

The upper ball joints are way too small for this size vehicle which makes it extremely dangerous. I have had one snap and my whole tire and hub assembly brakes everything went when I was on the highway at highway speed. It's a miracle I did not die, it almost caused the truck to roll and could have been a major accident. I was told that it was a freak accident and was extremely unheard-of but then the other side broke a year later luckily what's on the side streets doing 25 miles an hour. This is a major problem that should have been addressed by the manufacturer and there should have been a recall. I have been a chevy fan my entire life but after almost dying once just to have the same thing happened to me a year later from the same ridiculous issue that Chevy tried to save money on. I will never purchase another Chevrolet in my life

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JamesB on February 5, 2021

really great truck

Just the type of vehicle I was looking for and in really great shape nice ride and lots of extras on vehicle more than would be expected

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Elly on October 11, 2020

Is a good truck!

All routine maintenance has been done as recommended by owners manual. Rotors turned and brakes done last year. A/C evaporator coil failed last summer and was replaced.

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Hightech xxxxxxx on June 13, 2020

Good looking & does everything well.

All wheel drive with Cadillac 10 way power seats ..reclining & lumbar support with armrests for driver & passenger. Smooth riding Denali with 345 hp jet black with chrome plated wheels. Sunroof & Bose speakers & very quiet engine. 150K on engine & no leaks under truck. No rattles. GMC is professional quality in my opinion.

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.