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The 2021 Canyon is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2021 GMC Canyon owners. The owner comments describe problems respondents experienced with this vehicle.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
"The rear end differential was installed wrong and warped the draft shaft. My husband can give a better description."
Anonymous A., TX (2021 GMC Canyon SLT 2.5-L 4 Cyl)Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
""Back passenger door has a inside rattle. The up and down pull driver side door lock pin, rattle""
Anonymous, NY (2021 GMC Canyon Base 3.6-L V6)"Front dash board above gauges annoying rattle when temp is below 45 degrees"
Anonymous, NY (2021 GMC Canyon Base 3.6-L V6)Transmission rebuild or replacement, torque converter, premature clutch replacement.
"Experiencing transmission shuddering GM should issue a recall. Not a new issue"
Anonymous, ME (2021 GMC Canyon AT4 2.8-L 4 Cyl diesel)"Metal shavings in transmission. Rebuilt completely. Under warranty"
Anonymous, SC (2021 GMC Canyon AT4 3.6-L V6)Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
"The rear camera had to be replaced twice The truck is 4 years old with limited miles, and the radiator and attaching components or rusted required replacement."
Anonymous, NY (2021 GMC Canyon Denali 3.6-L V6)Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
"frozen drivers side rear rotor smoked and created fire hazard"
Anonymous, MA (2021 GMC Canyon Base 3.6-L V6)Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
"It has been replaced 3 times, ruined the drive shaft, messed up cylinders, vibration and rubbing just some of the problems. Ron Craft Chevrolet screwed and didn't do what they charged the warranty for."
Anonymous A., TX (2021 GMC Canyon SLT 2.5-L 4 Cyl)