Are there open safety recalls?
2 open
Ask the seller for proof each was fixed. Repairs are free — and there’s also an open investigation.
FREE VEHICLE RESEARCH
The 2021 Buick Enclave has 2 NHTSA safety recalls on file, 25 owner complaints, and gets about 20 mpg combined. Here's the full free record from NHTSA and the EPA.
FREE PUBLIC RECORD · U.S. GOVERNMENT DATA
2021 Buick Enclave
- Engine 6-cyl 3.6L
- Drive All-Wheel Drive
- Fuel Regular
- Body Standard Sport Utility Vehicle 4WD
Should you worry?
Look closer
Something in the public record needs a closer look before you buy.
What do owners report?
25 complaints
Owner tips to the government — good for spotting patterns, not diagnosing one car.
How did it score in crash tests?
5 out of 5 stars
5 is best. This model scored well in government crash tests.
Open recalls · nearby years
Same make and model. This car is the 2021.
- 20191recall
- 20206recalls
- 2021 · this car2recalls
- 20221recall
Based on free U.S. government safety data · checked August 27, 2026.
SAFETY
Will it protect people in a crash?
These are government crash-test scores. 5 stars is best. They rate this year and model, not your exact car.
- Overall
- 5 / 5 stars
- Frontal
- 4 / 5 stars
- Side
- 5 / 5 stars
- Side pole
- 5 / 5 stars
- Rollover
- 4 / 5 stars
Factory safety & driver-assist equipment
- Stability control
- Standard
- Forward collision warning
- Optional
- Lane-departure warning
- Optional
Tested as: 2021 Buick Enclave SUV AWD · 2 versions tested
Open safety recalls
2 openA recall means the manufacturer must fix a safety problem for free at a dealer. Ask the seller for proof the work was done.
-
Air Bags
24/06/2021
General Motors, LLC (GM) is recalling certain 2021 Chevrolet Traverse and Buick Enclave vehicles. During service by dealers, certain vehicles may have received incorrect air bag calibration software that may affect frontal airbag deployment.
How they fix it: Dealers will update the air bag calibration software, free of charge. Owner notification letters were mailed on July 29, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Buick customer service at 1-800-521-7300. GM's number for this recall is N212340220.
-
Air Bags
31/03/2022
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Traverse and 2021-2022 Buick Enclave vehicles. The harness connector to the left or right side roof rail air bag may have incompatible electrical terminals, which could prevent the air bags from deploying in a crash.
How they fix it: Dealers will replace the harness connector to the roof rail air bags, free of charge. Owner notification letters were mailed on April 29, 2022. Owners may contact Buick customer service at 1-800-521-7300 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212352140.
The government also has an open investigation on this model. Look it up on nhtsa.gov before you buy.
From NHTSA (U.S. safety agency) · checked August 27, 2026.
OWNERS
What problems do owners report?
People file these with the government when something goes wrong. They show patterns, not a diagnosis of any one car for sale.
Owner reports · nearby years
Same make and model. This car is the 2021.
- 201942reports
- 202056reports
- 2021 · this car25reports
- 202213reports
25 owner reports on file
Parts mentioned most often. Longer bar = more reports. Counts are out of 25 total reports.
- ELECTRICAL SYSTEM 6 of 25
About six months ago the tailgate foot sensor failed and has not worked. Since then, the tailgate began randomly opening on its own, mostly when the car is parked and shut off, but as of today(4-28-2026) it started occurring while I'm driv
- SERVICE BRAKES 6 of 25
Brakes started grinding at 1000 miles. I will filed a complaint with the dealership and hope they record it. Now I have approximately 2100 miles on the car and it continues to sound and feel like my brake pad and rotor on the right front ar
- SEAT BELTS 3 of 25
The contact owns a 2021 Buick Enclave. The contact stated that while driving at an undisclosed speed with the contact and her daughter inside the vehicle, her daughter's seat belt became extremely tight. The seat belt failed to unlatch, for
- UNKNOWN OR OTHER 3 of 25
The catalytic converter has been replaced 3 times. The flex pipes has been repaired and replaced 4 times and the exhaust pipes has been welded on 5 times. The back tail pipe fail off while driving and had to be welded. The exhaust on this v
- POWER TRAIN 2 of 25
The muffler and tail pipe has fallen off 6 times and ive had to get repaired. I believe it is due to the bad torque converter that others have complained about and goggle says that is a likely failure on the buick.
- STRUCTURE 1 of 25
The liftgate of my vehicle began opening on it's own at no apparent interval, but now occurs frequently while waiting for a repair part to come in. This has happened while parked - including in public parking lots (where someone malicious
Bars are sized relative to the most-mentioned part on this list, not to 100% of all cars.
From NHTSA owner complaints · checked August 27, 2026. Anyone can file a report; they are not verified repairs.
FUEL COST
What does it cost to drive?
EPA estimates for this year and model. Your real cost depends on gas prices, how you drive, and how far you go.
Sold in 2 versions
They range from 20 to 21 mpg combined. Figures below are the base version. Pick yours to see its own numbers.
Combined MPG · nearby years
Same make and model. This car is the 2021.
- 201920mpg
- 202020mpg
- 2021 · this car20mpg
- 202220mpg
$3,100
estimated fuel cost per year if you drive about 15,000 miles
Miles per gallon. Higher is cheaper to drive.
City driving 17 mpg
Highway driving 25 mpg
Combined (typical mix) 20 mpg
Over 5 years, compared to an average new car
This model is estimated to cost about $4,500 more on fuel.
Spends more Saves more
From EPA fueleconomy.gov · checked August 27, 2026.
HOW IT WAS BUILT
Factory details
What’s on the build record for this VIN or model.
Engine
6-cyl 3.6L
Drivetrain
All-Wheel Drive
Transmission
Automatic 9-spd
Fuel
Regular
See all factory details (7)
- Engine
- 6-cyl 3.6L
- Cylinders
- 6
- Displacement
- 3.6 L
- Drivetrain
- All-Wheel Drive
- Transmission
- Automatic 9-spd
- Body
- Standard Sport Utility Vehicle 4WD
- Fuel
- Regular
From EPA and NHTSA vehicle records · checked August 27, 2026.
What this free check does not include
We only show free U.S. government data: safety recalls, owner reports, crash tests, and fuel economy. We do not show prior accidents, flood or salvage titles, odometer rollback, insurance history, or a “should you buy” verdict on a specific listing. For that kind of check on one car for sale, use the VINly app.
BEFORE YOU BUY
What to check on this car
Confirm the recalls were fixed
This model has 2 open NHTSA recalls (including the air bags). Recall repairs are free at the dealer, so ask the seller for proof the remedy was performed, or verify by VIN at nhtsa.gov before you buy.
Watch for a pending investigation
NHTSA has an open investigation covering this model. A recall can follow an investigation, so check nhtsa.gov for the latest before you commit.
-
Test-drive the basics
Cold start, full-lock steering both ways, firm brakes with no pulsing, smooth shifts, and every electronic feature. Warning lights should come on at key-on, then go out.
-
Check the title and the VIN
Confirm the title status in hand matches the listing, and that the VIN matches across the dash, door jamb, and title. VINly does not show ownership or accident history, for that, run a paid report like Carfax.
-
Ask the seller the right questions
Why they are selling, any service records, accident or panel-repaint history, how many owners, and whether any open recalls were completed.
See the full used-car inspection checklist. None of this replaces a hands-on inspection by a mechanic.
FOR SALE NEAR YOU
2021 Buick Enclave listings
Quick answers
What is recalled on the 2021 Buick Enclave? +
NHTSA lists 2 safety recalls for the 2021 Buick Enclave, including the air bags. See the full list above, and confirm by VIN at nhtsa.gov.
What gas mileage does the 2021 Buick Enclave get? +
The EPA rates the 2021 Buick Enclave at 20 mpg combined (17 city / 25 highway), about $3,100 a year in fuel.
How safe is the 2021 Buick Enclave? +
NHTSA's NCAP program gives the 2021 Buick Enclave 5 out of 5 stars overall, with 4 stars for rollover resistance.
What do owners complain about on the 2021 Buick Enclave? +
Owners have filed 25 complaints with NHTSA for the 2021 Buick Enclave. The most-reported area is electrical system.
FREE IN THE APP
Comparing a few cars? Save the 2021 Buick Enclave and line it up against the others in the app.
No account. Saving and comparing cars is free.
FREE ON iOS
Shopping for a 2021 Buick Enclave?
Scan any VIN with your camera, save cars you’re comparing, and browse listings near you. All free. Same NHTSA and EPA data you see here, plus a camera-first VIN scanner.