2020 Model Year

GMC Yukon

NHTSA Complaints & Reliability Data

Compare
Complaints
25
Recalls
0
Crashes
0
Severe
0

Recent Complaints

Latest owner reports

Engine
Aug 2026

The contact owns a 2020 GMC Yukon. The contact stated that while driving at an undisclosed speed, the check engine warning light was illuminated. The...

Engine
Apr 2026

MISFIRE ON #6 CYLINDER. DIAGNOSIS REVEALED THE INTAKE VALVE IS NOT OPENING DUE TO COLLAPSED VALVE LIFTER. No message prior to engine light coming on a...

SERVICE BRAKES,FORWARD COLLISION AVOIDANCE
Feb 2026

I had an incident in my 2020 GMC Yukon, where the forward collision crash alert went off and there was total loss of brakes. The brake pedal went to t...

Engine
Jan 2026

I purchased my 2020 Yukon Denali on July 8, 2024 from Classic Buick GMC in Painesville, Ohio. The check engine light started going on and off a few...

Power Train
Jan 2026

Transmission started slipping a little and then literally stopped working all with in an hour. And was doa in the parking lot.

Engine
Nov 2025

I purchased a new 2020 GMC Yukon in May of 2020. Between May 2020 and November 2025 the vehicle was routinely serviced on or before the due date recom...

Engine
Nov 2025

total engine failure with 90,000 miles on the car.

Engine
Sep 2025

While driving to Lake Placid, NY, I experienced sudden loss of propulsion as I was driving approximately 60 mph. I was able to brake and pull over to...

Power Train
Jun 2025

The contact owns a 2020 GMC Yukon. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power, prompti...

Power Train
Apr 2025

The contact's wife owns a 2020 GMC Yukon. The contact stated the vehicle was taken to an independent mechanic for a tune up. The contact stated that u...

VS

Vehicle Safety Research Team

Automotive Data Analysts

Independent researchers analyzing NHTSA data to help consumers make informed vehicle decisions.

Data updated: March 5, 2026

Summary

The 2020 GMC Yukon has 25 complaints and 0 recalls on record. The most commonly reported issue is Power Train.

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