Is the 2017 Buick Regal reliable?

Overall reliability is generally good for a midsize turbo sedan, especially with consistent oil changes and timely cooling-system repairs. Like many turbocharged cars, it rewards preventative maintenance.

What are the most common 2017 Buick Regal problems?

Commonly reported issues include oil consumption/PCV-related drivability concerns, coolant leaks around the water pump/thermostat area, intermittent electrical or sensor warnings, and normal suspension wear as mileage increases.

Are maintenance costs high on a 2017 Buick Regal?

Costs are usually moderate for the class, but repairs can rise if turbo-related issues or cooling-system leaks are ignored. Routine items like oil, brakes, and tires are comparable to other midsize sedans.

What are the best years to buy for a Buick Regal?

Many shoppers look for well-maintained late-cycle models like 2016–2017 for the fifth-generation Regal because most early production bugs are typically sorted, and features are well-established.

What should I check before buying a used 2017 Buick Regal?

Review service records, check for coolant leaks, confirm smooth transmission shifts, scan for stored diagnostic codes, and inspect for suspension noise on a test drive. Also verify oil-change history and look for signs of excessive oil consumption. For deeper details, get a complete owner’s guide with full specs, trim breakdowns, capacities, and the recommended maintenance schedules to keep your 2017 Buick Regal running its best.

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

2017 Buick Regal Reliability ReportKeepScore 78/100 · top failure points · buy or avoid

78/ 100

KeepScore

MODERATE RISK

Grade: C+

A comfortable, feature-rich sedan that demands careful inspection to ensure its mechanical integrity.

Full system breakdown + what I would do

Quick Facts · 2017 Buick Regal

Scores 9 points below the strongest nearby year — the 2018 Buick Regal earns a 87.
The system most likely to surface first: engine (2.4l & 2.0t) (major severity).
No active NHTSA safety recalls on record — a clean recall slate for the 2017 model year.

2017 Buick Regal: Buy or Avoid?

The 2017 Buick Regal, while offering impressive comfort and style for the price, presents a moderate reliability risk due to several well-documented engine and transmission weaknesses. While not a complete red flag, you must proceed with caution and thorough due diligence to avoid potentially costly repairs down the line, particularly with the 2.4L or early 2.0T engines.

Biggest Strengths

Smooth ride and comfortable cabin
Solid, quiet interior construction
Good value proposition for features

2017 Buick Regal — Known Trouble Spots

The systems that break first on the 2017 Buick Regal. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Engine (2.4L & 2.0T)major

Transmission (6-speed Automatic)moderate

Electrical / Infotainmentminor

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

Safety Recalls on the 2017 Buick Regal

No active NHTSA safety recalls on file for the 2017 Buick Regal. Always verify with your VIN atnhtsa.gov.

What breaks on the 2017 Buick Regal?

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

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Buick Regal — Year-by-Year Comparison

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

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

Competing 2017s Worth a Look

Similar class, similar year range — ranked by KeepScore.

Relevant Products for Your 2017 Buick Regal

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Frequently Asked Questions

Full Report

2017 Buick Regal

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

Already own one? Get the 13-chapter owner's guide with specs, service schedules, and fluid capacities.

Compare This Vehicle

Same Model, Other Years

2015 Buick Regal78 2016 Buick Regal83 2018 Buick Regal87 2019 Buick Regal82

See all Buick Regal years ranked →Buick Regal years to avoid →

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2017 Buick Regal Reliability ReportKeepScore 78/100 · top failure points · buy or avoid

2017 Buick Regal: Buy or Avoid?

2017 Buick Regal — Known Trouble Spots

Safety Recalls on the 2017 Buick Regal

Buick Regal — Year-by-Year Comparison

Competing 2017s Worth a Look

Relevant Products for Your 2017 Buick Regal

Frequently Asked Questions

2017 Buick Regal

Complete Owner's Guide

Compare This Vehicle

Same Model, Other Years

Know every issue before you sign.

Just bought a 2017 Buick Regal? Keep it that way.

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