2020 Buick Enclave problems: what to check before you buy
The 2020 Buick Enclave has 6 NHTSA recall campaigns to check, the newest filed in 2021, plus 56 owner complaints, the fourth-fewest of the eight Enclave model years in our 2015–2022 collection, with the engine (15) and the electrical system (9) named most often. Before you buy one, run its VIN through NHTSA's free recall lookup; the $14.99 original ClearVIN PDF shows title brands, odometer readings, accident and auction records on file.
Buying this 2020 Enclave? Enter its VIN.
The decode is free. The original ClearVIN PDF is $14.99 one time, with no account: title brands, odometer readings, accident and auction records on file for that VIN. Check open recalls with NHTSA’s free VIN lookup.
Title brands · Odometer records · Auction history, where reported
No subscription. No charge to check the VIN. Report contents vary by vehicle; applicable tax is shown at checkout.
See what the paid report includes →NHTSA lists 6 safety recalls for the 2020 Buick Enclave, alongside 56 owner complaints filed with the agency, most often about the engine. Eligible recall remedies are generally free through the manufacturer's approved repair process, even after the warranty ends; some software remedies are delivered remotely. Federal no-charge coverage has an age limit for vehicles first sold more than 15 years before the recall notice; manufacturers may cover older vehicles voluntarily. Check the specific VIN — a previous owner may already have had the work done.
Half of the 14 NHTSA owner complaints on the 2020 Buick Enclave that list mileage came after 3,900 miles (NHTSA complaints file of November 11, 2026). How many miles will a Buick Enclave last? →
One VIN. One $14.99 history report.
For $14.99, VIN Lookup delivers an original ClearVIN vehicle-history PDF for the 2020 Buick Enclave VIN you enter: title brands, odometer readings, accident and auction records on file. ClearVIN is on the U.S. Department of Justice’s list of approved NMVTIS data providers; VIN Lookup sells that original report. The records returned vary by VIN.
The VIN decode is free. No card is needed until you choose to buy; applicable tax is shown at checkout. A missing record is not proof that an event never happened.No account · Refund reviewed if not delivered, unopenable or wrong VIN by our error · Sold by VIN Lookup (SH LLC, Sheridan, WY)Original provider PDF
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What to check before buying a used 2020 Enclave
Model-year data describes the production run, not the car in front of you: two cars of this model year can differ entirely, one with every recall repaired and the other with none. The counts below are from NHTSA data collected on 2026-09-15.
- Verify the 6 recall campaigns by VINCopy the 17-character VIN from the windshield or driver-door label, not from the listing, and run it through NHTSA's free recall lookup. It shows unrepaired recalls within its coverage and does not show completed repairs, so ask the seller for dated repair paperwork. The campaigns cover the tires, the powertrain, the fuel system, the airbags and more. The newest, 21V115000, was filed in 2021.
- Test-drive for what Enclave owners report most15 of the 56 owner complaints filed with NHTSA name the engine: on the drive, start it cold, listen for knocking or ticking, watch for warning lights and smoke, and look for oil or coolant leaks. Another 9 name the electrical system: try every light, window, lock, screen and power outlet, and watch for warning lights or a slow start. Complaints are unverified owner reports, not proven defects, but they show where to look.
- Check the title and odometer in the history reportRecall and complaint data describe the 2020 production run, not this car's past. The VIN decode here is free; the $14.99 original ClearVIN PDF lists title brands, odometer readings, accident and auction records on file for that VIN. Records vary by vehicle, and a missing record does not prove nothing happened.
- Book an independent pre-purchase inspectionHave a mechanic you choose inspect this Enclave before you buy, and ask them to look hardest at the engine, the electrical system and the powertrain.
Is the 2020 Enclave a good car to buy used?
NHTSA's records cannot rate one used 2020 Buick Enclave; they can show how this model year compares with the other Enclave years in this site's 2015–2022 NHTSA collection. The 2020 has 56 owner complaints on file; of the eight Enclave model years in this site's 2015–2022 NHTSA collection (2015–2022), four drew more and three drew fewer. The median of the Enclave years with enough complaints to compare is 102.5. The 2017 stands out instead, at 179. Its 6 recall campaigns are the most of any Enclave year in the 2015–2022 collection. These counts track how many were sold and how long they have been on the road, so they rank years within the Enclave, not build quality; whether one 2020 Enclave is a good buy depends on its own history and condition.
Which 2015–2022 Enclave years have the most complaints?
Among the eight Enclave model years in this site's 2015–2022 NHTSA collection, the 2017 has the most owner complaints, 179. The 2020 has 56. Older and better-selling years have had more time and more owners to file reports.
2020 Buick Enclave recalls and reported problems at a glance
What owners report most
These are the vehicle systems named most often in complaints owners filed with NHTSA about the 2020 Buick Enclave. A complaint is an unverified owner report: it does not establish a defect, and a high count can simply reflect a popular model. Use it to decide where an inspection should look hardest.
| Vehicle system | Complaints |
|---|---|
| Engine | 15 |
| Unknown Or Other | 12 |
| Electrical System | 9 |
| Power Train | 8 |
| Fuel/propulsion System | 5 |
| Service Brakes | 4 |
Recall campaigns for the 2020 Buick Enclave
Each campaign below is an official NHTSA record. An eligible remedy is generally free through the manufacturer’s approved process, which may be an authorized service visit or remote software update. Federal no-charge coverage has a 15-year first-sale limit measured at the recall notice; manufacturers may cover older vehicles voluntarily. A campaign covers a production range. Check the VIN for open recalls within NHTSA’s coverage; confirm applicability and completed repairs with the manufacturer or an authorized dealer.
| Campaign | Component | Issue |
|---|---|---|
| 21V115000 | TIRES | General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental… |
| 20V684000 | TIRES | General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, GMC Acadia and Chevrolet Traverse vehicles and 2020-2021 Chevrolet Silverado 1500, GMC Sierra 1500 vehicles. The vehicles may have been manufactured with Continental tires that were overcured. |
| 20V668000 | POWER TRAIN:AUTOMATIC TRANSMISSION | General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. T… |
| 20V639000 | FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP | General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse, and GMC Acadia vehicles. The fuel pump's jet nozzle may have a plastic burr remaining from the manufacturing process, possibly causing a blocked nozzle and an insufficient fuel supply t… |
| 20V446000 | AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR | General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse and GMC Acadia and Sierra 1500, 2500 and 3500 vehicles. The diffuser component of the Roof-Rail Air Bag (RRAB) inflator may not have been properly c… |
| 19V643000 | STRUCTURE:FRAME AND MEMBERS | General Motors LLC (GM) is recalling certain 2020 Buick Enclave and Chevrolet Traverse vehicles. The right-hand frame rail in the engine compartment may be cracked. |
What this data cannot tell you
- A complete recall or repair history for one vehicle. NHTSA’s VIN lookup covers unrepaired recalls within its scope; confirm missing campaigns and completed work with the manufacturer or an authorized dealer.
- Whether a complaint is accurate. NHTSA publishes owner reports without verifying them.
- How reliable the model is overall: complaint volume tracks how many vehicles were sold as much as how they hold up.
- Anything about title brands, accident history, odometer records, or liens on an individual vehicle.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- Recalls Lookup by VINNational Highway Traffic Safety Administration
- Vehicle recall remedy age limitNational Highway Traffic Safety Administration
- NHTSA recall and complaint datasets: scope and API documentationNational Highway Traffic Safety Administration
- Vehicle Product Information Catalog (vPIC)National Highway Traffic Safety Administration
- NHTSA recall campaign 21V115000National Highway Traffic Safety Administration
- NHTSA recall campaign 20V684000National Highway Traffic Safety Administration
- NHTSA recall campaign 20V668000National Highway Traffic Safety Administration
- NHTSA recall campaign 20V639000National Highway Traffic Safety Administration
- NHTSA recall campaign 20V446000National Highway Traffic Safety Administration
- NHTSA recall campaign 19V643000National Highway Traffic Safety Administration
- Approved NMVTIS Data Providers — checked October 26, 2026U.S. Department of Justice, Bureau of Justice Assistance
The 2026-09-15 data collection queried these NHTSA model names for 2020 Buick: ENCLAVE. Records appearing under more than one name are counted once. The documentation explains the collection endpoints; a campaign link opens its official record across all affected vehicles, not the recall status of a specific VIN.
2020 Buick Enclave questions
What should I check before buying a used 2020 Buick Enclave?
Check the 6 NHTSA recall campaigns against the car's VIN with NHTSA's free lookup and ask for dated repair paperwork. Owners name the engine and the electrical system most often in 56 complaints; those are unverified reports, not proven defects, but they show what to test on the drive. Recall data says nothing about this car's past: the $14.99 original ClearVIN PDF lists title brands, odometer readings, accident and auction records on file for the VIN. Finish with an independent pre-purchase inspection.
How many recalls does the 2020 Buick Enclave have?
NHTSA lists 6 safety recalls covering the 2020 Buick Enclave as of 2026-09-15. Whether a specific vehicle is affected — and whether the repair was already done — depends on its VIN.
What are the most common 2020 Buick Enclave problems?
Owners most often report problems with the engine, the electrical system and the powertrain to NHTSA. These are unverified owner reports and do not establish a defect, but they show where to focus an inspection.
Are Buick recall repairs free?
Generally, yes for eligible vehicles, even after the warranty ends. Federal law limits the required no-charge remedy when a vehicle was first sold more than 15 years before the recall notice; a manufacturer may still cover an older vehicle voluntarily. Check the VIN with the manufacturer for the approved remedy, which may be a dealer visit or a remote software update.
Can I check recalls on a specific 2020 Buick Enclave VIN?
Yes. NHTSA's free VIN lookup reports unrepaired recalls within its coverage. It excludes completed repairs and can omit some recent recalls, older campaigns and vehicles outside its coverage. A zero result is not a complete recall or repair history. Ask the seller or manufacturer for dated repair documentation.