GMC Yukon
NHTSA Complaints & Reliability Data
Top Problem Areas
Most commonly reported issues
Recent Complaints
Latest owner reports
As of [XXX] , I witnessed a squealing sound coming from the rear end of my 2018 Denali Yukon XL truck. And it's affecting my braking. And it jerked wh...
The contact owns a 2018 GMC Yukon. The contact stated after the vehicle was serviced, while driving 30 MPH and depressing accelerator pedal, the vehic...
While stopped and isling, the engine shut off and would not restart. had I been moving, steering, braking, etc would have been compromised. Repair f...
Air conditioner condenser faulty and had to repaired. Premium Ride Shocks faulty and had to be repaired. Lifters and bent pushrod faulty and had to be...
What component or system failed or malfunctioned, and is it available for inspection upon request? Engine failure due to lifter failure and bent push...
Has lifter chattering / camshaft issues as a result of manufacture defect that so many people are complaining about from the research I have done
My 2018 GMC Yukon blew an engine with only 81,000 miles. Had four shops including (2 GM dealerships) look at the vehicle, pictures, and findings and c...
All back light won’t turn on only brake lights but not night time running lights
Dealership did a tune-up in June 2025 and had my truck for 2 weeks, no issues with transmission discovered or discussed. Now in September 2025, 2018 G...
Vehicle (engine) shut off while driving on highway. Would not restart. Had vehicle towed from highway to repair shop. No check engine light ever ca...
Vehicle Safety Research Team
Automotive Data Analysts
Independent researchers analyzing NHTSA data to help consumers make informed vehicle decisions.
Summary
The 2018 GMC Yukon has 63 complaints and 0 recalls on record. The most commonly reported issue is Engine. 2 crash-related incidents have been reported.