Does the 2020 GMC Sierra Denali have any recalls?

No recalls found in NHTSA data as of September 22, 2026. That isn't a guarantee: check the vehicle's VIN with NHTSA or the manufacturer for its current status.

How do I check if my 2020 GMC Sierra Denali recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a GMC dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2020 GMC Sierra Denali?

11 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2020 GMC Sierra Denali recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

No recalls found in NHTSA data as of September 22, 2026

For the 2020 GMC Sierra Denali. That isn't a guarantee: recalls are added all the time, and NHTSA's records for small manufacturers can be incomplete.

Has your GMC been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A GMC dealer can also check your VIN. Recall repairs are free.

Owner complaints

Owners have filed 11 complaints about the 2020 GMC Sierra Denali with NHTSA. Complaints are unverified reports from the public; NHTSA uses them to decide what to investigate.

Crashes reported: 0
Fires reported: 0
Injuries reported: 0
Deaths reported: 0

Most complained-about components

Engine6
Service brakes2
Electrical system › Starter assembly1
Engine and engine cooling1
Forward collision avoidance › Adaptive cruise control1

Other GMC Sierra Denali years

Other 2020 GMC models

Most recalled 2020 vehicles

2020 Ford Explorer (33 recalls)
2020 Mercedes-Benz GLE 450 (32 recalls)
2020 Lincoln Aviator (30 recalls)
2020 Blue Bird Vision School Bus (29 recalls)
2020 Mercedes-Benz GLE 350 (27 recalls)

All of 2020’s most recalled vehicles

Questions

Does the 2020 GMC Sierra Denali have any recalls?: No recalls found in NHTSA data as of September 22, 2026. That isn't a guarantee: check the vehicle's VIN with NHTSA or the manufacturer for its current status.
How do I check if my 2020 GMC Sierra Denali recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a GMC dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2020 GMC Sierra Denali?: 11 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.