Skip to main content

Used 2020 GMC Canyon Extended Cab Consumer Reviews

3.0 out of 5 stars
3 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
2 out of 5 stars

6 Weeks and DONE!

b4letta, 10/29/2020
2020 GMC Canyon 4dr Extended Cab SB (2.5L 4cyl 6A)
8 of 13 people found this review helpful

I had my FIRST, brand new, 2020 Colorado for 4 weeks when I noticed it began to jerk. My husband tried convincing me it was because it was a 4 cyl but no, not even. Two weeks later, it jerked while driving 70 on the highway and I drove it directly to the dealership and demanded a loaner. They had my NEW truck for 4 weeks before informing me it needed a "NEW", new alternator. By this time, I hadn't even made my first truck payment yet. I demanded a replacement vehicle and was told by the repair department manager that that was not possible and GMC does not do that. I wrote a negative review on the dealership, filed a complaint with my credit union loan department then contacted the dealership's general manager directly. Within two weeks, they found me a New 2020 Canyon, transferred my step bars to the new truck, sprayed my bed AND gave me a rubber, sprayed floor lining. I was happy with the replacement and the speed of it but I still have it in the back of my head how the alternator went out on a brand new truck. GMC was always my go to vehicle. Not i question them.

Report Abuse

5 out of 5 stars

Thumbs Up For Me

Mr T of moval Ca,, 04/14/2022
2020 GMC Canyon 4dr Extended Cab 4WD SB (3.6L 6cyl 8A)
1 of 1 people found this review helpful

Have had my canyon for a while only been at GMC for routine maintenance Good Power Shifts Great Purchase to pull travel trailer now test begins

Safety
4 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
4 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
Report Abuse
2020 GMC Canyon for sale near you
Showing 3 of 35 listings
See all 35 listings

2 out of 5 stars

Not sturdy truck

Tony, 07/13/2022
2020 GMC Canyon SL 4dr Extended Cab SB (2.5L 4cyl 6A)
1 of 3 people found this review helpful

Don't like uneven floor when rear seats are folded up. Don't like unstable steering in high winds.

Report Abuse

Items per page:
50