2020 GMC Yukon
This year had at least 30% fewer complaints than this model's typical year.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1986 | 1 |
| 1987 | 1 |
| 1992 | 19 |
| 1993 | 17 |
| 1994 | 59 |
| 1995 | 90 |
| 1996 | 70 |
| 1997 | 133 |
| 1998 | 80 |
| 1999 | 204 |
| 2000 | 166 |
| 2001 | 197 |
| 2002 | 158 |
| 2003 | 204 |
| 2004 | 158 |
| 2005 | 85 |
| 2006 | 27 |
| 2007 | 428 |
| 2008 | 187 |
| 2009 | 94 |
| 2010 | 105 |
| 2011 | 158 |
| 2012 | 62 |
| 2013 | 117 |
| 2014 | 56 |
| 2015 | 528 |
| 2016 | 266 |
| 2017 | 196 |
| 2018 | 69 |
| 2019 | 54 |
| 2020 | 36 |
| 2021 | 323 |
| 2022 | 178 |
| 2023 | 231 |
| 2024 | 102 |
| 2025 | 51 |
| 2026 | 36 |
KNOWN PROBLEM AREAS
Percentages can add to more than 100% -- a complaint can name more than one system.
39% of complaints: power train — 14 distinct reports on file.
Show complaint excerpts
The contact owns a 2020 GMC Yukon. The contact stated that while driving at various speeds, the vehicle jerked and the transmission malfunctioned, causing the wheels to lock up and the check engine warning light to illuminate.
NHTSA ODI report, 20260710
Shortly after the warranty expired my torque converter went out and damaged the transmission. After speaking with several transmission shops this is a known problem with this vehicle!
NHTSA ODI report, 20240523
2020 GMC Yukon transmission failed at 103.000 miles
NHTSA ODI report, 20231115
33% of complaints: engine — 12 distinct reports on file.
Show complaint excerpts
Engine failure due main bearing and rod failure. Engine had heavy knocking.
NHTSA ODI report, 20260827
We just purchased our Yukon from a dealership in February (2/7/26) and it was diagnosed with premature failure of at least one AFM valve lifter as it is causing engine misfires, shaking and stalling on 7/30/26.
NHTSA ODI report, 20260823
8% of complaints: service brakes — 3 distinct reports on file.
6% of complaints: electrical system — 2 distinct reports on file.
3% of complaints: wheels — 1 distinct report on file.
SAFETY TIMELINE
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.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782.
Campaign 19V761000 — check if this car was fixed
General Motors LLC (GM) is recalling certain 2020 Cadillac Escalade, Escalade ESV, Chevrolet Camaro, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles.
Remedy: GM will notify owners, and dealers will replace the fuel pump, free of charge. The recall began December 18, 2019.
Campaign 19V837000 — check if this car was fixed
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado...
Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021.
Campaign 21V115000 — check if this car was fixed
General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles with four-wheel (4WD) or all-wheel drive (AWD), and certain...
Remedy: Owners are advised not to drive their vehicle until the remedy is completed. Dealers will inspect and, if necessary, replace the transfer case assembly, free of charge. Owner notification letters were mailed May 18, 2026.
Campaign 26V289000 — check if this car was fixed
BUY-SMART CHECKLIST
2020 GMC Yukon — pre-purchase inspection
- Test/inspect for power train issues (14 reports on file for this year).
- Test/inspect for engine issues (12 reports on file for this year).
- Test/inspect for service brakes issues (3 reports on file for this year).
- Verify recall 19V761000 (electronic stability control (esc), service brakes, service brakes, hydraulic) has been completed.
- Verify recall 19V837000 (fuel system, gasoline) has been completed.
- Verify recall 21V115000 (tires) has been completed.
- Verify recall 26V289000 (power train) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2020 GMC Yukon reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2020 GMC Yukon is rated "better than typical".
What are the most common problems with the 2020 GMC Yukon?
The most-reported component is power train, accounting for 39% of complaints on file.
How many recalls does the 2020 GMC Yukon have?
4 recalls on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.