What are the most common problems with the 2013 Buick Regal?

The most frequent owner complaints center on the **electrical system** and **exterior lighting**, with each accounting for 26.2% of reported issues.

How many recalls does the 2013 Buick Regal have?

The 2013 Buick Regal currently has 5 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2013 Buick Regal a good buy used?

Verdict: Proceed with caution. The most frequent owner complaints center on the **electrical system** and **exterior lighting**, with each accounting for 26.2% of reported issues. Significant safety concerns include potential sudden power loss and stalling, alongside widespread headlight failures due to condensation. Five recalls have been issued, with notable campaigns addressing rear suspension toe links and the generator control module. Despite a 5-star overall safety rating, the Regal's below-average reliability necessitates a meticulous inspection of its electrical and lighting components. The 2.0L engine offers adequate performance, achieving an EPA-estimated 22 MPG combined, but potential buyers should be wary of engine and powertrain complaint trends. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2013 Buick Regal?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2013 Buick Regal.

2013 Buick Regal Report

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

Updated May 30, 2026Daniel Wilson

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

The most frequent owner complaints center on the electrical system and exterior lighting, with each accounting for 26.2% of reported issues.
Significant safety concerns include potential sudden power loss and stalling, alongside widespread headlight failures due to condensation.
Five recalls have been issued, with notable campaigns addressing rear suspension toe links and the generator control module.
Despite a 5-star overall safety rating, the Regal's below-average reliability necessitates a meticulous inspection of its electrical and lighting components.

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Overview

2013 Buick Regal

The 2013 Buick Regal offers a blend of premium aspirations and a comfortable ride, but potential buyers should be aware of its documented reliability concerns. With a 5-star overall NHTSA safety rating, it provides a secure environment. However, a high volume of complaints, particularly concerning electrical systems and exterior lighting, alongside 5 recalls, suggests a need for careful inspection. Its 2.0L four-cylinder engine paired with a 6-speed automatic transmission delivers an EPA-estimated 22 MPG combined. While stylish, the Regal's below-average reliability verdict demands a thorough pre-purchase examination.

Critical Failure Risk

Condensation ingress into headlight assemblies is a frequent issue, leading to bulb and ballast failure. This significantly impairs visibility and can be costly to repair.

Early detection can help you avoid a $500-$3,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls5

Service Bulletins0

Full Recall History →

Owner Complaints

130

Electrical System34

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 safety ratings and a comfortable ride over long-term mechanical predictability.

+2 more buyer-fit notes in the full report

Avoid if

Drivers seeking a trouble-free ownership experience with minimal repair surprises.

+2 more buyer-fit warnings in the full report

2013 Buick Regal Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Gasoline or E85
Transmission: Automatic (S6)
Drivetrain: Front-Wheel Drive
Body Style: Coupe
EPA Combined MPG: 22

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Most Common Issues

1. Electrical System

Most reported

Usage: 34 reports

2. EXTERIOR LIGHTING

Usage: 34 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 Exterior Lights

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

5 recall campaign details & remedy notes

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FAQ

Is the 2013 Buick Regal reliable?

The CarFocal Reliability Score for the 2013 Buick Regal is 8.4/10. Reliability score is 8.4/10. NHTSA recalls: 5. Owner complaints: 130.

How practical is the 2013 Buick Regal for daily use?

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 22 MPG.

What is the overall score for the 2013 Buick Regal?

The CarFocal Overall Score for the 2013 Buick Regal is 7.3/10. Overall score is 7.3/10 (Good). Confidence 85%. Maintenance 7.0/10. Practicality 5.0/10.

What does it cost to own and maintain a 2013 Buick Regal?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Exterior Lights at 7,500 miles. Estimated first-year maintenance: $800 - $1,500. Repair prediction highlight: Headlight Assembly (typical at 50,000 miles, estimated cost Min: $300 • Max: $1,000).

What engine is in the 2013 Buick Regal?

Engine specs list 4 • 2.0.

What transmission does the 2013 Buick Regal use?

According to CarFocal's specs for the 2013 Buick Regal, transmission is Automatic (S6). The paired drivetrain is Front-Wheel Drive.

Does the 2013 Regal require Gasoline or E85 gas?

Manufacturer fuel recommendation: Gasoline or E85.

What is the combined EPA MPG for the 2013 Buick Regal?

EPA combined estimate is 22 MPG.

What driver assistance and safety features are available on the 2013 Buick Regal?

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What body style is the 2013 Buick Regal?

According to CarFocal's specs for the 2013 Buick Regal, body style is coupe.

What drivetrain does the 2013 Buick Regal use?

According to CarFocal's specs for the 2013 Buick Regal, drivetrain is Front-Wheel Drive. Transmission is Automatic (S6).

What are the NHTSA safety ratings for the 2013 Buick Regal?

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

What are the most common electrical system problems on the 2013 Buick Regal?

Top complaint category: electrical system (34 reports, 26.2% of complaints).

Are there open safety recalls on the 2013 Buick Regal?

This model year has 5 official safety campaigns listed.

Should buyers consider alternatives to the 2013 Buick Regal?

Alternatives listed in this guide: 2013 Acura TL and 2013 Lexus ES.