Is the 2014 Buick LaCrosse reliable?

It’s generally considered a solid, comfortable sedan when maintained properly, but it’s important to verify transmission behavior, electrical function, and evidence of routine service—especially on higher-mileage examples.

What are the most common 2014 Buick LaCrosse problems?

Reported issues include 6-speed automatic shift harshness or shudder, infotainment/connection glitches, suspension wear noises (links/bushings/struts), and occasional coolant or oil leaks as mileage increases.

Are maintenance costs high for a 2014 Buick LaCrosse?

Costs are typically moderate for a full-size near-luxury sedan—more than a basic compact car, but often less than many European luxury models. Budget for tires, brakes, and potential suspension work as the vehicle approaches higher mileage.

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

Many shoppers prefer later second-generation years with updated features and proven track records. The best year for you depends on whether you want the 4-cylinder eAssist for efficiency or the 3.6L V6 for stronger performance, plus the trim and service history you can verify.

What should I check before buying a used 2014 Buick LaCrosse?

Test drive for transmission smoothness (especially light-throttle shifts), confirm all infotainment functions work, inspect for suspension clunks and uneven tire wear, and look for any signs of coolant/oil leaks. Always review maintenance records and get a pre-purchase inspection. For deeper details, get a complete owner’s guide with full specs, trim breakdowns, and the recommended maintenance schedules for the 2014 Buick LaCrosse.

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

2014 Buick LaCrosse Reliability ReportCommon Problems, Repair Costs & Expert Verdict

82/ 100

LOW RISK

Grade: B

A comfortable, quiet cruiser that delivers good value, provided you’re aware of its common tech and powertrain quirks.

Full system breakdown + what I would do

Should You Buy the 2014 Buick LaCrosse?

The 2014 Buick LaCrosse is a solid choice for buyers seeking comfort and value in a used full-size sedan, offering above-average reliability. While generally a durable vehicle, be aware of potential infotainment system glitches and specific engine/transmission nuances that can lead to moderate repair costs if ignored. With proper pre-purchase inspection and diligent maintenance, this car can deliver many years of comfortable driving.

Biggest Strengths

Smooth, quiet ride quality
Robust 3.6L V6 engine (if properly maintained)
Comfortable and spacious interior

Top Risk Areas

The systems that break first on the 2014 Buick LaCrosse. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Infotainment System (CUE)moderate

Transmission (6-speed Automatic)moderate

Engine (2.4L eAssist System)major

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

NHTSA Recalls

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

AIR BAGS:FRONTAL

General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

AIR BAGS:FRONTAL

General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

What breaks on the 2014 Buick LaCrosse?

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

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Buick LaCrosse by Year

Compare reliability scores across nearby years of the Buick LaCrosse. Click any year for its full report.

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

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Frequently Asked Questions

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