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#BS-2021-BUIENC-D73A

2021 Buick Encore Gx

Based on reports from 53 owners and 2 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

656

✅

Preliminary Verdict

Green Light

Based on 53 complaints, 3 crashes, 0 fires, and 2 recalls.

See full verdict with buy/skip conditions

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the EngineHIGH

12 owners reported engine issues — failures commonly reported around 33K miles.

!Inspect the BrakesMED

Look for symptoms of wear and premature failure

+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

0–30K

30–60K

60–90K

90–120K

120–150K

150K+

Peak failure range: 0–30K miles (7 reports) • Median: 33K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine (12 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Engine12 (23%)

Brakes7 (13%)

Drivetrain7 (13%)

Other7 (13%)

Fuel System6 (11%)

Electrical3 (6%)

Forward Collision Avoidance: Dynamic Brake Support/brake Assist1 (2%)

Seat Belts1 (2%)

2021 Buick Encore Gx: Known Issues & Problem Areas

Engine Issues

Engine complaints account for 23% of all reports filed for the 2021 Buick Encore Gx, with 12 owners filing complaints with NHTSA. The median mileage at time of complaint is 32,500 miles, suggesting issues tend to surface around the 33K-mile mark.

Brakes Issues

Brakes complaints account for 13% of all reports filed for the 2021 Buick Encore Gx, with 7 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Drivetrain Issues

Drivetrain complaints account for 13% of all reports filed for the 2021 Buick Encore Gx, with 7 owners filing complaints with NHTSA. Owners should pay attention to drivetrain-related symptoms during test drives and pre-purchase inspections.

Fuel System Issues

Fuel System complaints account for 11% of all reports filed for the 2021 Buick Encore Gx, with 6 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

Complaints filed with NHTSA by year for the 2021 Buick Encore Gx. Recent trend: decreasing.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (2 recalls)

20V588000Dec 2020

SERVICE BRAKES

General Motors LLC (GM) is recalling certain 2020 Chevrolet Corvette and Cadillac CT4, CT5 and XT4, 2021 Chevrolet Trailblazer, and 2020-2021 Buick Encore GX vehicles. Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.

21V440000Jul 2021

EQUIPMENT:MECHANICAL:ACCESSORY SCISSOR/SCREW/BOTTLE JACK/LIFT:STAND

General Motors, LLC. (GM) is recalling certain 2020-2022 Buick Encore GX and 2021-2022 Chevrolet Trailblazer vehicles. The emergency jack, if not positioned as directed in the vehicle owner's manual, can fracture while in use.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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The worst model year for the Buick Encore Gx is the 2025 — worth knowing if you're cross-shopping years. The biggest problem area is electrical.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 53 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Buick Encore Gx Model Years

2026 2025 2024 2023 2022 2021 2020

View all Buick Encore Gx years →

2021 Buick Encore Gx: Frequently Asked Questions

What is the most common problem with the 2021 Buick Encore Gx?

The most commonly reported issue with the 2021 Buick Encore Gx is related to the engine, with 12 complaints filed with NHTSA.

Is the 2021 Buick Encore Gx reliable?

The 2021 Buick Encore Gx has 53 complaints, 3 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.

How much does it cost to fix 2021 Buick Encore Gx problems?

Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.

Does the 2021 Buick Encore Gx have any recalls?

Yes, the 2021 Buick Encore Gx has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.

What mileage do Buick Encore Gx problems start?

Based on 15 complaints with mileage data, the median mileage at time of complaint is 32,500 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.

What’s in the full report?

10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.

How is this different from free NHTSA data?

NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.

How is this different from Carfax?

Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.

What if the report isn’t useful?

100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.