What are the most common problems with the 2017 Buick Regal?

Significant and recurring **brake system failures**, specifically related to the hydraulic service brakes and vacuum pump, are the primary concern.

How many recalls does the 2017 Buick Regal have?

The 2017 Buick Regal currently has 0 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2017 Buick Regal a good buy used?

Verdict: Proceed with caution. Significant and recurring **brake system failures**, specifically related to the hydraulic service brakes and vacuum pump, are the primary concern. The vehicle received a 5-star overall safety rating from NHTSA, indicating strong crash protection. Fuel economy is competitive for its class, with a combined EPA rating of 23 MPG. A high number of Technical Service Bulletins (518) suggests a history of various known issues requiring attention. Despite numerous complaints, there are no active recalls, implying issues may have been addressed via TSBs or did not meet recall thresholds. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2017 Buick Regal?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2017 Buick Regal.

2017 Buick Regal Report

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

Updated May 30, 2026Ethan Miller

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Significant and recurring brake system failures, specifically related to the hydraulic service brakes and vacuum pump, are the primary concern.
The vehicle received a 5-star overall safety rating from NHTSA, indicating strong crash protection.
Fuel economy is competitive for its class, with a combined EPA rating of 23 MPG.
A high number of Technical Service Bulletins (518) suggests a history of various known issues requiring attention.

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Overview

2017 Buick Regal

The 2017 Buick Regal offers a comfortable ride and respectable fuel economy, achieving an EPA-estimated 23 MPG combined. Its 4-cylinder, 2.4L engine paired with a 6-speed automatic transmission provides adequate power for daily driving, and the available All-Wheel Drive enhances stability. However, this model is marred by a high volume of consumer complaints and Technical Service Bulletins (TSBs), particularly concerning its braking system. Despite a perfect NHTSA overall safety score, the frequency of brake-related issues warrants careful consideration for used car shoppers.

Critical Failure Risk

Frequent complaints involve issues with the hydraulic service brakes, often stemming from brake vacuum pump failures. This can lead to a firm brake pedal, reduced braking assist, and extended stopping distances. Multiple reports suggest recurring failures even after repairs.

Early detection can help you avoid a $500-$1,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls0

Service Bulletins0

Full Recall History →

Owner Complaints

Service Brakes, Hydraulic7

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing a comfortable sedan with good safety scores and willing to undertake rigorous pre-purchase inspections.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a trouble-free ownership experience with minimal repair costs.

+2 more buyer-fit warnings in the full report

2017 Buick Regal Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Seating Capacity: 5
Transmission: Automatic
Drivetrain: AWD/All-Wheel Drive
Body Style: Coupe
EPA Combined MPG: 23

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Most Common Issues

1. Braking System

Most reported

Usage: 7 reports

2. Braking System

Usage: 5 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 - Brake System Inspection

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 (4 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

Full safety recall details

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FAQ

Is the 2017 Buick Regal reliable?

The CarFocal Reliability Score for the 2017 Buick Regal is 9.2/10. Reliability score is 9.2/10. NHTSA recalls: 0. Owner complaints: 26.

How practical is the 2017 Buick Regal for daily use?

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 23 MPG. Seating capacity is 5. 4 passenger doors are listed.

What is the overall score for the 2017 Buick Regal?

The CarFocal Overall Score for the 2017 Buick Regal is 7.8/10. Overall score is 7.8/10 (Good). Confidence 85%. Maintenance 8.2/10. Practicality 5.0/10.

What does it cost to own and maintain a 2017 Buick Regal?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Brake System Inspection at 7,500 miles. Estimated first-year maintenance: $400 - $600. Repair prediction highlight: Brake Vacuum Pump (typical at 70,000 miles, estimated cost Min: $500 • Max: $1,000).

What is the MSRP range for the 2017 Buick Regal?

Base MSRP is $28,615.

What engine is in the 2017 Buick Regal?

Engine specs list 4 • 2.4.

What transmission does the 2017 Buick Regal use?

According to CarFocal's specs for the 2017 Buick Regal, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.

What is the combined EPA MPG for the 2017 Buick Regal?

EPA combined estimate is 23 MPG.

What driver assistance and safety features are available on the 2017 Buick Regal?

7 standard and 5 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2017 Buick Regal?

According to CarFocal's specs for the 2017 Buick Regal, seating capacity is 5.

What body style is the 2017 Buick Regal?

According to CarFocal's specs for the 2017 Buick Regal, body style is coupe.

What drivetrain does the 2017 Buick Regal use?

According to CarFocal's specs for the 2017 Buick Regal, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.

What are the NHTSA safety ratings for the 2017 Buick Regal?

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

What are the most common service brakes, hydraulic problems on the 2017 Buick Regal?

Top complaint category: service brakes, hydraulic (7 reports, 26.9% of complaints).

Should buyers consider alternatives to the 2017 Buick Regal?

Alternatives listed in this guide: 2017 Toyota Camry and 2017 Honda Accord.