Safety Score
95
Safe
Recalls
0
Complaints
27
NCAP Stars
—
Recalls (0)
No recalls found for the 2020 GMC Yukon.
Owner Complaints (showing up to 50)
| Date | Component | Crash | Injuries | Summary |
|---|---|---|---|---|
| 2026-03-06 | ENGINE | No | 0 | The 2020 Yukon started to have serious loss of speed and decelerating issue when the vehicle would slow down and down s… |
| 2026-02-07 | SERVICE BRAKES | No | 0 | I had an incident in my 2020 GMC Yukon, where the forward collision crash alert went off and there was total loss of br… |
| 2026-01-21 | POWER TRAIN | No | 0 | Transmission started slipping a little and then literally stopped working all with in an hour. And was doa in the parki… |
| 2026-01-17 | ENGINE | No | 0 | MISFIRE ON #6 CYLINDER. DIAGNOSIS REVEALED THE INTAKE VALVE IS NOT OPENING DUE TO COLLAPSED VALVE LIFTER. No message pr… |
| 2025-12-08 | ENGINE AND ENGINE COOLING | No | 0 | The contact owns a 2020 GMC Yukon. The contact stated that while driving at an undisclosed speed, the check engine warn… |
| 2025-11-17 | ENGINE | No | 0 | total engine failure with 90,000 miles on the car. |
| 2025-11-04 | ENGINE | No | 0 | I purchased a new 2020 GMC Yukon in May of 2020. Between May 2020 and November 2025 the vehicle was routinely serviced … |
| 2025-08-25 | ENGINE | No | 0 | My vehicle went from driving perfectly to startling and not going pass 45 in a matter of two days. I was getting all ma… |
| 2025-07-10 | ENGINE | No | 0 | We purchased the vehicle used in April 2025 with 79,851 miles. All service records were documented via Carfax. Vehicle … |
| 2025-06-26 | POWER TRAIN | No | 0 | The contact owns a 2020 GMC Yukon. The contact stated that while driving at an undisclosed speed, the vehicle inadverte… |
| 2025-06-19 | ENGINE | No | 0 | While driving to Lake Placid, NY, I experienced sudden loss of propulsion as I was driving approximately 60 mph. I was … |
| 2025-03-22 | UNKNOWN OR OTHER | No | 0 | Hello, I’m calling about the GM transmission recall recently announced in March 2025 affecting 2020 Yukon vehicles. My … |
| 2025-02-28 | POWER TRAIN | No | 0 | The contact's wife owns a 2020 GMC Yukon. The contact stated the vehicle was taken to an independent mechanic for a tun… |
| 2025-02-23 | POWER TRAIN | No | 0 | Vehicle started jumping and switched into 4WD while reversing. There was no inclement weather or slipping to prompt thi… |
| 2025-01-03 | POWER TRAIN | No | 0 | 6L80 transmission complete failure while driving. Vehicle started shacking then check engine light came on . |
| 2024-12-01 | ENGINE | No | 0 | I purchased my 2020 Yukon Denali on July 8, 2024 from Classic Buick GMC in Painesville, Ohio. The check engine light … |
| 2024-06-19 | FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP | No | 0 | The contact owns a 2020 GMC Yukon. The contact stated that while refueling the vehicle, the fuel filler neck was not al… |
| 2024-05-20 | POWER TRAIN | No | 0 | Shortly after the warranty expired my torque converter went out and damaged the transmission. After speaking with seve… |
| 2023-10-10 | POWER TRAIN | No | 0 | 2020 GMC Yukon transmission failed at 103.000 miles |
| 2023-07-24 | SERVICE BRAKES | No | 0 | Ambient temp was 100 degrees for reference. Had been driving about 5 hours. Went to stop and had no power assist for b… |
| 2023-07-09 | ELECTRICAL SYSTEM | No | 0 | Transmission slipping and damage |
| 2022-09-27 | POWER TRAIN | No | 0 | The transmission is out. Prior to it going out, I experienced loss of power, gear slipping, shuttering and not being a… |
| 2021-04-02 | TIRES | No | 0 | TL* THE CONTACT'S WIFE OWNS A 2020 GMC YUKON EQUIPPED WITH CONTINENTAL TIRES, TIRE LINE: CROSSCONTACT LX SPORT, TIRE SI… |
| 2020-10-15 | BACK OVER PREVENTION | No | 0 | TL* THE CONTACT OWNS A 2020 GMC YUKON. THE CONTACT STATED WHILE REVERSING, THE BACK OVER PREVENTION CAMERA WAS OBSTRUCT… |
| 2020-06-21 | SEAT BELTS | No | 0 | THE RENTED 2020 TAHOE WAS STATIONARY. A PASSENGER SITTING IN THE LEFT THIRD ROW SEAT BECAME STUCK IN THE SEAT BELT. SH… |
| 2019-12-31 | ELECTRONIC STABILITY CONTROL (ESC) | No | 0 | LINE KEEP ASSIST NOT WORKING PROPERLY. ASSISTANCE SYSTEMS FOR PARKING OR BACKING NOT WOKING PROPERLY. LANE CHANGE ALE… |
| 1968-09-10 | ENGINE | No | 0 | TRANSMISSIONS ISSUES. Not transitioning/ shifting into gears smoothly or at all. When it does transition/shift it is … |