This page covers 2 recalls and EPA fuel economy for the 2022 GMC Sierra.
16–24 mpg combined
9.8–14.7 L/100km
Standard Pickup Trucks 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted. Ranges reflect the 13 tested variants for this model year.
The 2022 GMC Sierra has two recalls, the more serious being a brake light issue where an accessory sport bar can block the truck's factory high-mounted stop lamp while the bar's own stop lamp may fail to illuminate, leaving following drivers unaware the vehicle is braking.
The second recall affects trucks equipped with a chrome front grille deflector, which can detach from the vehicle while driving and create a road hazard for other drivers.
At a glance
What can fail
The chrome front grille deflector may be improperly manufactured and could detach from your truck.
What the fix does
General Motors will mail you instructions once the repair solution is ready.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The high-mounted brake light on the accessory sport bar may fail to illuminate when you brake, and the bar can block the truck's original high-mounted brake light.
What the fix does
GM will mail instructions to bring your vehicle to a dealership for inspection and wiring correction if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
