Sell your 2006 GMC Sierra for cash

The 2006 GMC Sierra is a pickup truck that came with a choice of 4.3L 6-cyl, 4.8L 8-cyl, 5.3L 8-cyl and 6.0L 8-cyl engines. At 20 years old, many are reaching the point where repairs cost more than the car is worth. Running or not, we'll make you an offer and tow it away for free.

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2006 GMC Sierra at a glance

Body styleStandard Pickup Trucks 2WD, Standard Pickup Trucks 4WD
Engines4.3L 6-cyl, 4.8L 8-cyl, 5.3L 8-cyl, 6.0L 8-cyl
TransmissionsAutomatic 4-spd, Manual 5-spd
DriveRear-Wheel Drive, 4-Wheel or All-Wheel Drive
FuelRegular Gasoline, Premium Gasoline
Fuel economy12–16 city / 16–20 highway / 13–17 combined MPG
EPA annual fuel cost$3,950–$6,300 a year (EPA estimate at current fuel prices, 15,000 miles)
Tailpipe CO₂523–684 grams per mile
Curb weight (NHTSA test vehicle)4,574–5,280 lb
Versions tested by EPA17 configurations: Sierra 15 Hybrid 2WD, Sierra 1500 2WD, Sierra 15 Hybrid 4WD, Sierra 1500 4WD, Sierra 1500 AWD
Age20 years

Specs, fuel cost and emissions from the EPA's fueleconomy.gov data; weights from NHTSA crash-test records. Your car's exact equipment may differ.

What affects its junk value

  • Age: at 20 years old, most of a 2006 Sierra's value comes from reusable parts and scrap metal, not resale.
  • Weight: NHTSA's crash-test 2006 Sierra weighed 4,574–5,280 lb at curb weight. Scrap value is largely priced by weight, so this is a good starting point. See how scrap prices by weight work.
  • Catalytic converter: like all gas and diesel cars, it has a catalytic converter containing precious metals, one of the most valuable parts on a junk car. An offer assumes it's still in place. More on catalytic converters.
  • Hybrid battery: hybrid versions also carry a high-voltage battery pack, which recyclers and rebuilders pay for.
  • Recalls: NHTSA lists 4 recalls for the 2006 Sierra. Open recalls don't stop you from selling or junking it.
  • Known problems: owners reported the most issues with the service brakes, typically around 72,000 miles. If that's what failed on yours, it can still be sold as-is.

How junk car offers are calculated

2006 GMC Sierra recalls

NHTSA lists 4 safety recalls covering the 2006 GMC Sierra. Open recalls don't stop you from selling or junking the car, but check your VIN at nhtsa.gov/recalls to see which apply to yours.

WheelsAug 2006 · NHTSA campaign 06V307000

Certain sport utility vehicles and trucks fail to comply with the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles have an incomplete tire rim designation on the certification/tire label located on the driver's door edge. In addition, the label may also be missing the tire load…

Risk: If a customer replaces a wheel and only relies on the rim size designation that is indicated on the label, a wheel that is of a different rim contour designation may be installed. It may be difficult or impossible to mount the tire on a whe

Engine and Engine CoolingAug 2006 · NHTSA campaign 06V289000

On certain trucks equipped with an 8.1l v8 (rpo l8-VIN g) engine have a condition in which the engine fuel rail pulse damper retainer clip may fracture resulting in inadequate retention of the damper.

Risk: If the damper comes loose, a fuel leak may result. Fuel leakage, in the presence of an ignition source, could result in a fire.

EquipmentDec 2005 · NHTSA campaign 05V552000

Certain trucks and sport utility vehicles fail to conform to the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles were shipped with tire and loading information labels listing an inacccurate vehicle capacity weight.

Risk: A misprinted label could lead to improper vehicle loading specifications or tire inflation which could result in a tire failure, increasing the risk of a crash.

SteeringOct 2005 · NHTSA campaign 05V455000

Certain passenger vehicles may have been built with a power steering hose that is not to specification. Under extreme steering maneuvers, such as turning the steering wheel fully to the left or right while braking, the hose may fracture and leak fluid.

Risk: If this were to occur, power steering assist would be lost and increased steering effort would be required. On vehicles equipped with hydro-boost power brakes, it could also result in loss of power brake assist and increased braking effort

Common 2006 Sierra problems

Owners have filed 198 complaints about the 2006 GMC Sierra with NHTSA. 11 reports involved a crash and 8 reports involved a fire. Owners reported 4 injuries.

Complaints are reports from owners and aren't verified by NHTSA. One complaint can list several components. Mileage is the median odometer reading owners reported for that component.

Most-reported components

  • Service Brakes60
  • Electrical System26
  • Service Brakes, Hydraulic26
  • Air Bags10
  • Steering9
  • Power Train8

Typical mileage when problems were reported

  • Service Brakes72,000 mi
  • Electrical System76,000 mi
  • Service Brakes, Hydraulic28,000 mi
  • Air Bags113,000 mi
  • Steering48,000 mi
  • Power Train38,000 mi

2006 GMC Sierra crash test ratings

NHTSA's 5-Star Safety Ratings for the 2006 GMC Sierra, by version tested.

VersionOverallFrontal crashSide crashRolloverRollover risk
2 Dr, RWD/4WDNot rated——★★★★☆18.5%
4 Dr, RWD/4WDNot rated——★★★★☆18.5%

Source: NHTSA 5-Star Safety Ratings (NCAP). Ratings from different model years or rating systems aren't directly comparable.

2006 GMC Sierra service bulletins

Manufacturers have filed 357 technical service bulletins and communications with NHTSA covering the 2006 GMC Sierra. These are repair instructions for known issues, not recalls.

Most common bulletin topics

  • Equipment49
  • Engine and Engine Cooling41
  • Electrical System38
  • Equipment27
  • Power Train17
  • Wheels17

Recent bulletins

  • Service Bulletin/Repair InstructionsJul 2025 · PIP5601C

    This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

  • Service Bulletin/Repair InstructionsMay 2025 · PIT5074R

    This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and

  • Service Bulletin/Repair InstructionsMay 2025 · PIT5074R

    This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and

  • Service Bulletin/Repair InstructionsMay 2025 · PIT5074R

    This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and

  • Service Bulletin/Repair InstructionsJul 2017 · 06-03-09-004H

    This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.

  • Service Bulletin/Repair InstructionsFeb 2017 · PIT3227M

    This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not

Source: NHTSA manufacturer communications (technical service bulletins).

Other GMC Sierra years

‹ Sell a 2005 Sierra · Sell a 2007 Sierra › · All GMC Sierra years

Other 2006 GMC models

Selling a 2006 Sierra: questions

How much is a 2006 GMC Sierra worth for junk?

It depends on its condition, whether major parts like the engine, transmission and catalytic converter are still there, and current scrap and parts prices where you live. As a heavier vehicle, its scrap weight adds to the offer. Enter your ZIP code above for a free offer on your specific car.

Can I junk a 2006 Sierra that doesn't run?

Yes. We buy 2006 Sierras that don't start, were in an accident, failed inspection or have a blown engine or transmission. Towing is always free.

Can I sell a 2006 Sierra with open recalls?

Yes. Open recalls don't prevent a junk sale. NHTSA lists 4 recalls for the 2006 GMC Sierra; you can check whether any are still open on yours with the VIN lookup at nhtsa.gov/recalls.

What paperwork do I need to sell my 2006 Sierra?

Usually the title and a photo ID. Rules differ by state, including what to do with your plates and whether to file a notice of sale. Check our state-by-state car title guides for the official forms.

Before you sell

Sources

Data retrieved October 2026.

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