2018 GMC Canyon recalls, problems & safety ratings
NHTSA lists 1 recall for the 2018 GMC Canyon and 53 owner complaints. The most-reported problem areas are power train (27), electrical system (10), engine (6). It earned a 4-star overall NHTSA safety rating. EPA-rated fuel economy is 21–25 mpg combined, depending on configuration.
The 2018 ranks #8 of 13 Canyon model years for fewest complaints (2012–2026), with fewer complaints than the average year (84). It has 1 recall vs. an average of 2.2 per model year.
Recalls 1
Every recall NHTSA lists for the 2018 GMC Canyon. Not every recall applies to every vehicle, so check your VIN. Recall repairs are free at a franchised dealer.
Fuel system, gasoline · delivery · fuel pump
Problem: General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
Risk: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Fix: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
Common problems
From complaints owners filed with NHTSA. Complaints aren't verified, but patterns across hundreds of owners point to known weak spots.
Most-reported problem areas
By the numbers
Recent owner reports
Driving down road and heard load screeching noise then when preparing to stop the brake felt like pushing on a brick wall and almost got hit after pulling into highway. The vacuum booster pump was found to have been sheared off engine.
On many occasions, over several years of ownership, ''NEW in 2018, the trans has had violent shift Problems. I could only find 1, ONE instance where a person was "injured'' by ANY of the GM 8L transmissions. My neck is hurting Now. I'm compelled to do this for Others who been Scammed by GM as they still sell a 8 speed rewrapped. I can't believe this has been protected against b…
The truck have a bad shudder that can shake you off the road. They know about the issue because its been an issue with there vehicles. I have a 2020 colorado also with this dangerous issue.
Safety ratings
2018 GMC Canyon PU/CC RWD
2018 GMC Canyon PU/CC 4WD
2018 GMC Canyon PU/EC RWD
Fuel economy
EPA ratings for common configurations of the 2018 GMC Canyon.
Canyon 2WD
Auto 6-spd · 4 cyl · 2.5 L
Regular
Canyon 2WD
Auto 6-spd · 4 cyl · 2.8 L · Diesel · Turbo
Diesel
Canyon 4WD
Auto 6-spd · 4 cyl · 2.5 L
Regular
Canyon 4WD
Auto 6-spd · 4 cyl · 2.8 L · Diesel · Turbo
Diesel
Other model years
Questions
How many recalls does the 2018 GMC Canyon have?
NHTSA lists 1 recall for the 2018 GMC Canyon, most recently for fuel system, gasoline · delivery · fuel pump (05/31/2018). Recall repairs are free at a franchised dealer. Enter your VIN to check whether a recall applies to your vehicle.
What are the most common problems with the 2018 GMC Canyon?
Based on 53 owner complaints filed with NHTSA, the most-reported areas are power train (27), electrical system (10), engine (6).
Is the 2018 GMC Canyon safe?
The 2018 GMC Canyon earned a 4-star overall rating in NHTSA's 5-star safety ratings.
Is the 2018 a good year for the GMC Canyon?
The 2018 ranks #8 of 13 Canyon model years for fewest complaints (2012–2026), with fewer complaints than the average year (84). It has 1 recall vs. an average of 2.2 per model year.
What gas mileage does the 2018 GMC Canyon get?
EPA ratings for the 2018 GMC Canyon range from 21 to 25 mpg combined, depending on configuration.
Own a 2018 GMC Canyon in South Carolina?
Our mobile mechanics diagnose and fix the problems above at your home, office or fleet lot in Lexington, Columbia and the Midlands, with dealer-grade scan tools.
Related vehicles
Sources: NHTSA recalls, complaints and 5-Star Safety Ratings APIs; EPA fueleconomy.gov. Data retrieved November 2, 2026. NHTSA model names used: CANYON, Canyon.