GMC problems by model
- 14,000complaints
- 7models
Newest report Sep 29, 2026 · checked Oct 2, 2026
Sierra 2500
115 complaints · 2024 to 2026
At a glance
- Most complaints
- The Sierra 1500 draws 5,781 of the 14,000 GMC complaints on this site (41%). The Sierra 2500, with 115, draws the fewest.
- Single worst model year
- The 2015 GMC Sierra 1500 has more complaints than any other GMC model year here, 719. Its most reported problem is brake wear (229).
- Crash, fire and injury reports
- 4% of GMC complaints here report a crash, a fire or an injury; the typical vehicle on this site sits at 6%.
- Recalls
- 104 recall campaigns cover the GMC model years with a page here. The widest, 25V-274 on the engine, reaches 11 of them.
Questions
Which GMC model has the most complaints?
The Sierra 1500, with 5,781 of the 14,000 GMC complaints here.
Which GMC model year has the most complaints?
The 2015 GMC Sierra 1500, with 719 complaints.
How many recalls cover GMC vehicles on this site?
104 recall campaigns cover the GMC model years with a page here. The widest, 25V-274 on the engine, reaches 11 of them.