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ProblemsByVin File / 2020-BUICK-REGAL NHTSA data synced 9 hours ago
2020 · Buick

Buick Regal problems

2 active recall campaigns on file, only 2 owner complaints in the NHTSA database. Often that means the recall caught it before the field did.

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Reliability score
9.0 / 10

Limited NHTSA data — only 2 complaints on file. The score reflects what's reported, but a small sample skews easily. 2 active recalls on file.

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Critical
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Severe
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Moderate
Should you avoid this 2020 Regal?
Not enough data for a verdict

Only 2 NHTSA complaints on file — too few for a confident call. The 2 active recalls above remain authoritative; read those first.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

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Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2020 Regal's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
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What owners are saying recent NHTSA-filed complaints · verbatim

2020 Regal · electrical
Proximity door unlock system rarely works goes in and out even with key fob in pocket and within Proximity. I've reported the problem to buick/Chevrolet many times, changed fob batteries and etc with no fix
05/15/2023 · NHTSA ODI #11522145.0
Had a problem with your 2020 Buick Regal? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Active recalls showing 2 of 2

severe NHTSA 22V465000 June 30, 2022

General Motors, LLC (GM) is recalling certain 2018-2020 Buick Regal vehicles

A loss of power brake assist can extend the distance required to stop the vehicle, increasing the risk of a crash.

Fix: Dealers will update the EBCM software, free of charge. Interim owner notification letters advising owners of the safety risk were mailed on August 19, 2022. Owner notification letters were mailed September 16, 2022. Owners may contact Buick's customer service at 1-800-521-7300.
severe NHTSA 19V762000 October 24, 2019

General Motors LLC (GM) is recalling certain 2019-2020 Buick Regal vehicles

Seats with improper welds may not provide adequate protection in the event of a crash, increasing the risk of an injury.

Fix: GM will notify owners, and dealers will inspect the crossbar welds on the front seats. If the crossbar is improperly welded, the seat back frame will be replaced, free of charge. Interim notices informing owners of the safety risk were mailed November 26, 2019. Owners received a second notice and the recall began February 20, 2020. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is N192278300.

Common questions

Is the 2020 Buick Regal reliable?

Limited NHTSA data. Only 2 owner complaints have been filed for the 2020 Buick Regal, which is not enough for a meaningful reliability score. Active recalls (if any) are listed on this page and remain authoritative — those are verified defects regardless of complaint volume. For a confident reliability read we look for at least 10 owner complaints in the federal database.

Should you avoid the 2020 Buick Regal?

Only 2 NHTSA complaints on file — too few for a confident call. The 2 active recalls above remain authoritative; read those first. We don't issue a buy/avoid verdict on the 2020 Buick Regal without a meaningful complaint sample — doing so off a handful of filings would be guesswork.

What's the most common problem on the 2020 Buick Regal?

No problem area has crossed our reporting threshold yet, which is a good sign for this vehicle.

What's the most expensive thing that goes wrong?

Major repair items haven't been flagged often enough on this vehicle to single one out.

How do I check if my Buick Regal has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2020 Buick Regal?

Hard to say from NHTSA data alone with only 2 complaints on file. A quality service contract runs $1,800–3,500 over 3 years. The decision comes down to your specific situation: vehicle cost, miles on it, how long you plan to keep it, and whether you can absorb a $3K–$8K repair without straining cashflow. With limited public data on this vehicle, lean on the recall list above and check owner forums before committing.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 9 hours ago. Verify the raw federal record at nhtsa.gov/vehicle/2020/Buick/Regal. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Buick. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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