Is the 2016 Buick Regal reliable?

It can be reliable with consistent maintenance, especially frequent oil changes and prompt attention to coolant leaks. Higher-mileage turbo models benefit most from strong service records.

What are the most common 2016 Buick Regal problems?

Common issues include oil consumption or PCV-related concerns on the turbo engine, cooling system leaks (such as water pump seepage), suspension wear noises over bumps, and occasional infotainment/electrical glitches.

Are maintenance costs high for a 2016 Buick Regal?

Routine maintenance is typically in line with other midsize sedans, but turbo-related repairs and cooling system work can raise costs as mileage climbs. Budget extra for tires, brakes, and potential sensor or leak repairs after 80,000+ miles.

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

Many shoppers target later years of a generation for refinements; the 2014–2017 range is often considered a sweet spot for features and updates. The best pick is a well-documented example with regular oil and coolant service.

What should I check before buying a used 2016 Buick Regal?

Look for proof of frequent oil changes, check for coolant leaks and oil seepage, confirm smooth shifting on the 6-speed automatic, scan for stored trouble codes, and test all infotainment functions, steering/suspension for clunks, and A/C performance. For a deeper dive, get a complete owner’s guide with full specs, trim details, and the recommended maintenance schedules to keep your 2016 Buick Regal running its best.

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

2016 Buick Regal Reliability ReportCommon Problems, Repair Costs & Expert Verdict

83/ 100

LOW RISK

Grade: B

A refined, overlooked gem that delivers comfort and performance, but demands diligence with its turbocharged engine.

Full system breakdown + what I would do

Should You Buy the 2016 Buick Regal?

The 2016 Buick Regal is a surprisingly competent and comfortable sedan, offering a strong value proposition in the used market. While generally robust, a few specific powertrain concerns, particularly with the 2.0L turbocharged engine, warrant careful scrutiny before purchase. Choose wisely, and you'll find a sophisticated daily driver with a solid foundation.

Biggest Strengths

Solid, well-built chassis and comfortable ride
Generally reliable 6-speed automatic transmission
Quiet and upscale interior for its price point

Top Risk Areas

The systems that break first on the 2016 Buick Regal. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Engine (2.0L Turbo)major

Electrical/Infotainmentmoderate

Suspension Componentsmoderate

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

NHTSA Recalls

1 recall on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

STEERING:ELECTRIC POWER ASSIST SYSTEM

General Motors LLC (GM) is recalling certain model year 2016 Buick Regal Vehicles manufactured August 30, 2015, to February 12, 2016. The affected vehicles have a power-steering assist system that may fail.

What breaks on the 2016 Buick Regal?

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

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Buick Regal by Year

Compare reliability scores 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 →

If You're Considering This, Also Look At

Similar class, similar year range — ranked by reliability score.

Relevant Products for Your 2016 Buick Regal

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Frequently Asked Questions

Full Report

2016 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

2014 Buick Regal78 2015 Buick Regal78 2017 Buick Regal78 2018 Buick Regal87

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

Final Step

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2016 Buick Regal Reliability ReportCommon Problems, Repair Costs & Expert Verdict

Should You Buy the 2016 Buick Regal?

Top Risk Areas

NHTSA Recalls

Buick Regal by Year

If You're Considering This, Also Look At

Relevant Products for Your 2016 Buick Regal

Frequently Asked Questions

2016 Buick Regal

Complete Owner's Guide

Compare This Vehicle

Same Model, Other Years

Know every issue before you sign.

Just bought a 2016 Buick Regal? Keep it that way.

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