Worst 2018 GMC Yukon Problems
Top 3 most-reported issues with average mileage at failure.
Engine Problems
Transmission / Drivetrain
Suspension Failures
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All Problems by Category
Every NHTSA complaint category for the 2018 GMC Yukon.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine Problems | 26 | — | — | 104,000 mi | |
| Transmission / Drivetrain | 18 | 1 | — | 86,333 mi | |
| Suspension Failures | 8 | — | — | 56,334 mi | |
| Brakes | 5 | — | — | 37,000 mi | |
| Steering Defects | 4 | — | — | — | |
| Airbags | 3 | 2 | — | — | |
| Electrical Faults | 3 | — | — | — | |
| Unintended Acceleration | 3 | — | — | — | |
| Headlight/Taillight Failures | 2 | — | — | — | |
| Fuel System | 2 | — | — | — | |
| Body Structure | 2 | 1 | — | — | |
| Wipers & Visibility | 2 | — | — | — | |
| Wheel Issues | 2 | — | — | — | |
| Electronic Stability Control | 1 | — | — | — | |
| Engine And Engine Cooling:Cooling System:Radiator Assembly | 1 | — | — | — | |
| Forward-Collision Avoidance Issues | 1 | — | — | — | |
| Lane Departure | 1 | — | — | — | |
| Tire Defects | 1 | — | — | — | |
| Visibility:Defroster/Defogger/Hvac System:Refrigerant Hoses And Fittings | 1 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2018 GMC Yukon. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2018 GMC Yukon
3 NHTSA recall campaigns affecting ~4,124,306 vehicles.
General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
Other GMC Yukon Years
2018 GMC Yukon — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2018 GMC Yukon reliable?
What are common problems with the 2018 GMC Yukon?
At what mileage do problems start on the 2018 GMC Yukon?
How safe is the 2018 GMC Yukon?
Does the 2018 GMC Yukon have any recalls?
Should I buy a 2018 GMC Yukon?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full GMC Yukon reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2018 GMC Yukon
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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