Is the 2020 Buick Enclave reliable?

Overall reliability is generally solid for a midsize three-row SUV, with most concerns centered on occasional transmission shift quality and electronic/infotainment glitches rather than widespread engine failures.

What are the most common 2020 Buick Enclave problems?

The most commonly reported issues include rough or hesitant shifting from the 9-speed automatic, intermittent infotainment and camera glitches, occasional A/C performance complaints, and suspension or steering noises over bumps.

Are 2020 Buick Enclave maintenance costs high?

Maintenance costs are typically moderate for the class—higher than compact SUVs but usually comparable to other V6 three-row crossovers. Routine expenses include oil changes, tire rotations, brakes, and scheduled fluid services.

What are the best years to buy a Buick Enclave?

Many shoppers prefer second-generation models (2018 and newer) for the updated platform and interior. A well-documented service history matters more than the exact year, and later second-gen examples often benefit from software updates and running improvements.

What should I check before buying a used 2020 Buick Enclave?

Test drive at low speeds for any transmission shudder or harsh shifts, verify the infotainment and backup camera work consistently, confirm the A/C blows cold at idle and speed, and inspect tires for uneven wear that could point to alignment or suspension issues. For deeper details, get a complete owner’s guide with full specs, trim breakdowns, and the exact maintenance schedules to keep your 2020 Buick Enclave running its best.

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Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2020 Buick Enclave Reliability ReportB grade · low risk · system-by-system breakdown

82/ 100

KeepScore

LOW RISK

Grade: B

A comfortable and generally reliable family hauler, provided minor electrical and suspension issues are proactively managed.

Full system breakdown + what I would do

Quick Facts · 2020 Buick Enclave

The system most likely to surface first: electrical system & infotainment (minor severity).
Has 6 NHTSA recalls on record — the most notable involves the tires.
Scores 5 points below the strongest nearby year — the 2018 Buick Enclave earns a 87.

Is the 2020 Buick Enclave Worth Buying?

The 2020 Buick Enclave provides a comfortable and spacious ride, making it a highly attractive option for families seeking a reliable three-row SUV. While its core mechanicals are generally robust, potential owners must be prepared for the possibility of minor electrical annoyances and specific suspension wear points that can impact long-term satisfaction. Overall, it's a solid contender that delivers consistent performance with appropriate preventative maintenance.

Biggest Strengths

Reliable 3.6L V6 engine performance
Spacious and comfortable interior for families
Strong safety ratings and features

What Tends to Fail First on the 2020 Buick Enclave

The systems that break first on the 2020 Buick Enclave. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Electrical System & Infotainmentminor

Suspension Componentsmoderate

Power Liftgate Systemmoderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

2020 Buick Enclave Recall History

6 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

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 tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production.

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 to the engine.

What breaks on the 2020 Buick Enclave?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Other Buick Enclave Years to Consider

Compare KeepScores across nearby years of the Buick Enclave. Click any year for its full report.

All Buick Enclave years ranked →Buick Enclave years to avoid →Buick Enclave common problems →

2020 Buick Enclave Alternatives

Similar class, similar year range — ranked by KeepScore.

2018 ChryslerPacifica

72/100

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Frequently Asked Questions

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