What are the most common problems with the 2021 Buick Encore GX?

Significant concerns exist regarding the **braking system**, with complaints mirroring a critical safety recall.

How many recalls does the 2021 Buick Encore GX have?

The 2021 Buick Encore GX currently has 2 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2021 Buick Encore GX a good buy used?

Verdict: Proceed with caution. Significant concerns exist regarding the **braking system**, with complaints mirroring a critical safety recall. Engine and powertrain issues, including power loss and turbocharger problems, are frequently reported. The 3-cylinder, 1.3L turbocharged engine requires careful inspection for early signs of wear or failure. Excellent NHTSA safety ratings (5-star overall) provide a strong baseline, but mechanical integrity is paramount. All-Wheel Drive is available, offering enhanced traction in varied conditions. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2021 Buick Encore GX?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2021 Buick Encore GX.

2021 Buick Encore GX Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026Daniel Wilson1 Critical Recall

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Significant concerns exist regarding the braking system, with complaints mirroring a critical safety recall.
Engine and powertrain issues, including power loss and turbocharger problems, are frequently reported.
The 3-cylinder, 1.3L turbocharged engine requires careful inspection for early signs of wear or failure.
Excellent NHTSA safety ratings (5-star overall) provide a strong baseline, but mechanical integrity is paramount.

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Overview

2021 Buick Encore GX

The 2021 Buick Encore GX offers a comfortable ride and respectable fuel economy for its class, but used car shoppers should be aware of its below-average reliability rating. Common complaints center on the engine and braking systems, with some owners reporting early-onset failures. While it achieved excellent NHTSA safety scores, potential buyers must prioritize thorough inspections of these critical components.

Critical Failure Risk

Owners report sudden power loss, reduced power messages, and illuminated check engine lights. This can be linked to turbocharger issues or fuel system problems.

Early detection can help you avoid a $500-$2,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Recall Campaigns2

Service Bulletins84

Campaign counts apply to this model year, not your VIN's repair status. Check your VIN with NHTSA.

Full Recall History →

Owner Complaints

Engine10

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

Buyer Fit

Who This Car Is For

Best for

Drivers seeking a comfortable and fuel-efficient compact SUV with good safety scores.

+2 more buyer-fit notes in the full report

Avoid if

Buyers prioritizing long-term, trouble-free ownership above all else.

+2 more buyer-fit warnings in the full report

2021 Buick Encore GX Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Seating Capacity: 5
Transmission: Automatic
Drivetrain: All-Wheel Drive
Body Style: Suv
EPA Combined MPG: 28

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Most Common Issues

1. ENGINE

Most reported

Usage: 10 reports

2. Braking System

Usage: 6 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brake System - Inspect Engine Air Filter

Est. shop cost: $100 - $200

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (5 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

2 recall campaign details & remedy notes

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FAQ

Is the 2021 Buick Encore GX reliable?

The CarFocal Reliability Score for the 2021 Buick Encore GX is 7.2/10. Reliability score is 7.2/10. NHTSA recalls: 2. Owner complaints: 46.

How practical is the 2021 Buick Encore GX for daily use?

Practicality score is 5.0/10. EPA combined economy is 28 MPG. Seating capacity is 5.

What is the overall score for the 2021 Buick Encore GX?

The CarFocal Overall Score for the 2021 Buick Encore GX is 7.6/10. Overall score is 7.6/10 (Good). Confidence 85%. Maintenance 8.2/10. Practicality 5.0/10.

What does it cost to own and maintain a 2021 Buick Encore GX?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brake System - Inspect Engine Air Filter at 7,500 miles. Estimated first-year maintenance: $300 - $600. Repair prediction highlight: Engine (typical at 50,000 miles, estimated cost Min: $500 • Max: $2,000).

What engine is in the 2021 Buick Encore GX?

Engine specs list 3 • 1.3.

What transmission does the 2021 Buick Encore GX use?

According to CarFocal's specs for the 2021 Buick Encore GX, transmission is Automatic. The paired drivetrain is All-Wheel Drive.

What is the combined EPA MPG for the 2021 Buick Encore GX?

EPA combined estimate is 28 MPG.

What driver assistance and safety features are available on the 2021 Buick Encore GX?

13 standard and 2 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2021 Buick Encore GX?

According to CarFocal's specs for the 2021 Buick Encore GX, seating capacity is 5.

What body style is the 2021 Buick Encore GX?

According to CarFocal's specs for the 2021 Buick Encore GX, body style is suv.

What drivetrain does the 2021 Buick Encore GX use?

According to CarFocal's specs for the 2021 Buick Encore GX, drivetrain is All-Wheel Drive. Transmission is Automatic.

What are the NHTSA safety ratings for the 2021 Buick Encore GX?

NHTSA ratings: Overall 5/5 • Frontal 5/5 • Side 5/5 • Rollover 4/5.

What are the most common engine problems on the 2021 Buick Encore GX?

Top complaint category: engine (10 reports, 21.7% of complaints).

Are there open safety recalls on the 2021 Buick Encore GX?

This model year has 2 official safety campaigns listed.

Should buyers consider alternatives to the 2021 Buick Encore GX?

Alternatives listed in this guide: 2021 Honda CR-V and 2021 Toyota RAV4.