2020 GMC Sierra
Typical repair costs
- Battery replacement $150–$320
- Cabin air filter replacement $48–$103
- Check-engine light diagnosis $100–$200
- Engine air filter replacement $30–$75
- Front brake pads $200–$350
- Front brake pads and rotors $335–$625
National guide ranges for independent shops, before tax, typical for most cars. Prices for this exact car vary. Estimate a repair for your car →
Fuel economy
| Trim | City | Highway | Combined |
|---|---|---|---|
| 2WD | 15.1 | 11.5 | 13.5 L/100 km |
| 2WD | 14.0 | 10.1 | 12.2 L/100 km |
| 2WD | 11.9 | 10.3 | 11.1 L/100 km |
| 2WD | 10.2 | 7.8 | 9.1 L/100 km |
| 2WD | 15.9 | 11.4 | 13.9 L/100 km |
| 4WD | 14.7 | 10.8 | 13.0 L/100 km |
| 4WD | 14.3 | 10.6 | 12.7 L/100 km |
| 4WD | 12.5 | 10.8 | 11.7 L/100 km |
| 4WD | 15.5 | 11.9 | 13.9 L/100 km |
| 4WD | 15.9 | 11.8 | 14.1 L/100 km |
| 4WD | 10.5 | 9.1 | 9.9 L/100 km |
| 4WD | 15.7 | 12.0 | 14.1 L/100 km |
| 4WD AT4 | 15.1 | 11.4 | 13.4 L/100 km |
| 4WD AT4 | 14.7 | 11.2 | 13.1 L/100 km |
| 4WD AT4 | 15.7 | 12.4 | 14.2 L/100 km |
| 4WD AT4 | 16.7 | 13.1 | 15.1 L/100 km |
| 4WD AT4 | 10.5 | 9.1 | 9.9 L/100 km |
Official: NRCan Fuel Consumption Ratings.
Recalls
Recalls are listed by model and year and may not apply to every vehicle. Check your VIN on the official recall site.
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Powertrain
Transport Canada 2026060 ·
On certain vehicles, the recall repairs completed by a General Motors dealer during recall N242454440 (Transport Canada recall no. 2024-637) may not have been done correctly. As a result, a second repair is required. Over time, the transmission control valve could wear and lose...
Official recall page (opens in a new tab) -
Powertrain
Transport Canada 2024637 ·
Over time, the transmission control valve could wear and lose pressure. If this happens, the transmission could shift harshly and could cause the rear wheels to lock up. Note: This recall only affects vehicles equipped with a diesel engine.
Official recall page (opens in a new tab) -
Structure
Transport Canada 2024061 ·
On certain trucks, water could leak into the exterior tailgate switch. As a result, the tailgate could unlatch and open unexpectedly while parked. If this happens, cargo that is not secured could fall out of the truck bed and onto the road when the vehicle is moving. Note: This r...
Official recall page (opens in a new tab) -
Accessories
Transport Canada 2022160 ·
This recall is a new notification for owners that purchased a soft or hard tri-fold tonneau cover from a General Motors dealer. On certain trucks, the bed-cover could come loose while driving and detach from the truck. This problem affects soft and hard tri-fold tonneau covers t...
Official recall page (opens in a new tab) -
Tires
Transport Canada 2021767 ·
This recall affects certain trucks equipped with optional 18", 20", or 22" wheels and tires. The spare tire has a smaller diameter than the tires on the truck. As a result, the antilock brake system (ABS) may not work properly on certain road surfaces when the spare tire is insta...
Official recall page (opens in a new tab) -
Tires
Transport Canada 2021103 ·
Certain vehicles were built with tires that may have been cured too long. As a result, the sidewall could crack or the tread and belts could separate. This could lead to a sudden loss of air pressure and could cause a tire failure. Note: This recall only affects certain Continent...
Official recall page (opens in a new tab) -
Seats And Restraints
Transport Canada 2020624 ·
On certain trucks, the seat belt brackets for the front-row centre seat may not be properly attached to the seat frame. As a result, the seat belt could detach, and may not work as designed in a crash.
Official recall page (opens in a new tab) -
Tires
Transport Canada 2020530 ·
Certain vehicles were built with tires that may have been cured too long. As a result, the sidewall could crack or the tread and belts could separate. This could lead to a sudden loss of air pressure and could cause a tire failure. Note: This recall only affects vehicles equipped...
Official recall page (opens in a new tab) -
Powertrain
Transport Canada 2020505 ·
On a small number of trucks, the driveshaft may not have been properly welded. As a result, the driveshaft could break while driving and cause a loss of power to the wheels.
Official recall page (opens in a new tab) -
Airbag
Transport Canada 2020350 ·
On certain vehicles, there may be a problem with the side curtain airbag inflators. As a result, the airbags may not inflate properly in a crash.
Official recall page (opens in a new tab) -
Accessories
Transport Canada 2020165 ·
On certain Silverado LD and Sierra LD models, the bed-cover could come loose while driving and detach from the truck. This problem affects tri-fold tonneau covers that were factory ordered or sold as an accessory. Note: This recall replaces Transport Canada recall 2019-205. Truck...
Official recall page (opens in a new tab) -
Structure
Transport Canada 2020097 ·
On certain 2500 and 3500 series trucks, over time, the hood latch could fail. If this happens, the hood may open suddenly while driving.
Official recall page (opens in a new tab) -
Brakes
Transport Canada 2020079 ·
On certain trucks, the bolts used to attach the front and/or rear brake calipers could break under load. If this happens, the brake caliper could detach. As a result, brake performance could be reduced, and/or the caliper could interfere with wheel rotation.
Official recall page (opens in a new tab) -
Electrical
Transport Canada 2019631 ·
On certain trucks, the nut that attaches the positive battery cable to the alternator could loosen. This could affect the electrical connection, resulting in an engine stall and/or arcing.
Official recall page (opens in a new tab) -
Seats And Restraints
Transport Canada 2019575 ·
On certain trucks, after a crash where a front seat belt pretensioner deploys, the carpet could catch fire.
Official recall page (opens in a new tab) -
Accessories
Transport Canada 2019494 ·
Certain truck bed-covers could come loose while driving and detach from the truck. This problem affects tri-fold soft tonneau covers that were factory ordered or sold as an accessory.
Official recall page (opens in a new tab)
Show 3 U.S. recalls
U.S. recalls (NHTSA) with no Transport Canada record. They may not cover vehicles sold in Canada; check your VIN.
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Tires: temporary/emergency spare tire
NHTSA (U.S.) 21V578000 ·
General Motors, LLC. (GM) is recalling certain 2020-2021 Chevrolet Silverado 2500 and GMC Sierra 2500 vehicles equipped with a 17" spare tire (RPO ZHQ or ZXT) and either the 20" accessory road tire (RPO REM) or the 18" accessory road tire (RPO Q2V). Operating the spare tire with...
Official recall page (opens in a new tab) -
Latches/locks/linkages: hood: latch; structure: body: hood
NHTSA (U.S.) 20V324000 ·
General Motors LLC (GM) is recalling certain 2020 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles previously recalled under 20V-142. Some of the vehicles in 20V-324 were not part of Recall 20V-142 but received defect parts during another service (typically...
Official recall page (opens in a new tab) -
Fuel system, gasoline: delivery: fuel pump
NHTSA (U.S.) 19V837000 ·
General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The fuel pump may be missing a pressure regulator, allowing for over-pressurization of the fuel sys...
Official recall page (opens in a new tab)
Source: Transport Canada Motor Vehicle Safety Recalls Database; U.S. recalls from NHTSA.
Maintenance schedule
CarDoc doesn’t have the manufacturer schedule for this model yet. Follow the schedule in your owner’s manual.
Specs
- Body type
- Pickup, SUV or crossover
- Engines
- 4.3 L 6-cylinder, 5.3 L 8-cylinder, 2.7 L 4-cylinder, 3.0 L 6-cylinder, 6.2 L 8-cylinder
- Fuel
- Gas
- Transmissions
- Automatic 6-spd, Automatic 8-spd, Automatic 10-spd
- Drivetrains
- RWD, 4WD