2018 GMC Yukon engine problems
The 2018 GMC Yukon has 28 engine complaints filed with NHTSA — 29% of the year's total, and roughly flat versus the prior model year.
28
Engine complaints
29%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“As we were driving, without warning, the engine started to rumble and clank. We had to pull off the road in a neighborhood and have it towed to the dealership. Thankfully, we were driving on side/neighborhood roads at the time. If this would have happened on the highway it could have been very…”
Common questions
How many engine complaints does the 2018 GMC Yukon have?
NHTSA has 28 complaints about the 2018 GMC Yukon engine — 29% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.