Skip to main content

Used 2021 GMC Yukon Consumer Reviews

2.9 out of 5 stars
66 reviews

See Edmunds pricing data

Has Your Car's Value Changed?

Used car values are constantly changing. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in.

Price history graph example

Trending topics in reviews

Pros
Cons
5 out of 5 stars

Love my 2021 Yukon SLT

Edith , 04/11/2021
2021 GMC Yukon SLT 4dr SUV 4WD (5.3L 8cyl 10A)
3 of 3 people found this review helpful

I love this SUV, super comfortable, elegant, smooth ride and beautiful. The turning radius is impressive. I was afraid it would be too big for me to drive as this is the largest vehicle I’ve ever owned, but once your get driving it doesn’t feel so big. I haven’t had any problems except for a leaky hatchback window, the dealership replaced the weatherstripping and it’s all good. Love it!

Report Abuse

1 out of 5 stars

Get an extended warranty

Yukon 15, 03/13/2021
2021 GMC Yukon Denali 4dr SUV (6.2L 8cyl 10A)
9 of 13 people found this review helpful

Recalls, won’t start, gets fixed, just dies in the parking lot, gets towed, breaks down again. TVs work half the time. Lift gate opens randomly. GM really has some work to do for the 2022 model, 2021 model is terrible. Hopefully I get it back here shortly, wife and I have bets going on how long untl it needs towed once we get it back! It made it one week the last time!

Safety
1 out of 5 stars
Technology
1 out of 5 stars
Performance
1 out of 5 stars
Interior
3 out of 5 stars
Comfort
1 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
Report Abuse
2021 GMC Yukon for sale near you
Showing 3 of 59 listings
See all 59 listings

1 out of 5 stars

Buyer beware #mechanical nightmare

bill bratt, 07/10/2021
2021 GMC Yukon Denali 4dr SUV (6.2L 8cyl 10A)
7 of 10 people found this review helpful

Third GMC Yukon in a row. Sold my 2015 because of issues and got into a bigger mess. Less than 10,000 miles and has been towed twice. GMC dealer says they are all jacked up but GM hasn’t provided a fix yet. Stay away.

Safety
1 out of 5 stars
Technology
1 out of 5 stars
Performance
1 out of 5 stars
Interior
1 out of 5 stars
Comfort
1 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
Report Abuse

1 out of 5 stars

Engin failure @-9k

TFlood, 10/21/2021
2021 GMC Yukon Denali 4dr SUV (6.2L 8cyl 10A)
4 of 5 people found this review helpful

82k Denali, less than a year old with just over 8,000 miles. Dropping it off at the dealership for what sounds like a broken lifter. Buyer beware.

Safety
3 out of 5 stars
Technology
3 out of 5 stars
Performance
3 out of 5 stars
Interior
3 out of 5 stars
Comfort
4 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
Report Abuse

1 out of 5 stars

Stay away from GMC Yukon SLT

Kathy, 06/25/2021
2021 GMC Yukon SLT 4dr SUV (5.3L 8cyl 10A)
4 of 5 people found this review helpful

Bought mine in September. Right after I got it I had to take it for a brake module recall. Only has 4000 miles on it and I have had it towed in twice for all electrical shutting down. They say it's because of the radio updates. Getting scared to even drive it anymore because it shuts down without any notification. Gets stuck in park and says everything needs to be serviced. Tow truck driver says they tow a lot of the 2021 Yukon's in. I had a 2012 Yukon Denali and I loved it. I wish I never traded it in. This has been the 2nd time for the same issues. I agree with everyone else with the comments and issues they have with their complaint. GMC needs to recall all of these vehicles and fix these issues with the electronics. They just don't seem to care about the safety of the people that depended on the GMC product. Especially what we pay for these vehicles.

Safety
1 out of 5 stars
Technology
1 out of 5 stars
Performance
1 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
Report Abuse
Items per page:
5