The Lemon IndexBrands · #10 of 22
GMC.
Every GMC model, ranked by owner complaints per car sold.
About average. All GMC models, 2010–2022: 1.2× fewer complaints than average.
Best GMC Terrain · Worst GMC Yukon XL
Photos: Kevauto (Wikimedia Commons)
What GM told its investors
$2,190 in warranty and recall costs for every vehicle GM sold in 2025.
Up 74% since 2023.
What the company booked each year for repairs under warranty and recalls, divided by the vehicles it sold. GM reports Chevrolet, GMC, Buick and Cadillac together, worldwide wholesale sales. From General Motors's annual report to the SEC (10-K). It's money the company expects to spend, not a repair bill for you.
Every GMC, ranked. Lower is better. 100 is the average car.
Most reliable GMC
Terrain.
1.9× fewer complaints than average.
See every year ›
54Least reliable GMC
Yukon XL.
1.2× the average car's complaints.
See every year ›
121Lemon Index = safety complaints filed with the U.S. government within 3 years, per car sold, against the average car. How it works · Every brand