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 ReportKeepScore 82/100 · top failure points · buy or avoid

82/ 100

KeepScore

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

Quick Facts · 2014 Buick LaCrosse

Scores 6 points below the strongest nearby year — the 2015 Buick LaCrosse earns a 88.
The system most likely to surface first: infotainment system (cue) (moderate severity).
Has 5 NHTSA recalls on record — the most notable involves the air bags:frontal.

2014 Buick LaCrosse: Buy or Avoid?

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.

The 2014 Buick LaCrosse is a generally reliable and comfortable sedan, but its notorious CUE infotainment system and potential powertrain quirks, particularly with the eAssist, warrant a cautious approach. If you find a well-maintained V6 model with documented service history and a functional CUE system, it represen…

Best Model Years

2015-2016 (later CUE revisions, generally more refined)

Years to Avoid

2010-2013 (earlier issues with transmissions and less refined platforms)

Biggest Strengths

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

2014 Buick LaCrosse — Known Trouble Spots

The systems that tend to fail first on the 2014 Buick LaCrosse, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.

Infotainment System (CUE)moderate~40,000-80,000 mi

The Buick IntelliLink (CUE) system is notorious for touch screen delamination, making it unresponsive or ghost-touching. Software glitches and slow operation are also common frustrations.

Transmission (6-speed Automatic)moderate~70,000-110,000 mi

While generally reliable, some units can experience harsh shifts, delayed engagement, or slipping due to failing solenoids or torque converter issues. This is less common than in earlier GM 6-speeds but still reported.

Engine (2.4L eAssist System)major~80,000-120,000 mi

The mild-hybrid eAssist system (battery pack, generator) can fail, leading to reduced fuel economy, warning lights, or even vehicle stalling. This is a complex and potentially costly repair.

Full repair-cost ranges, fix-before-you-buy notes, and inspection checklists are in the report.

2014 Buick LaCrosse Mileage Danger Zones

The mileage windows when the 2014 Buick LaCrosse most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.

30,000

Low Risk Zone

At this mileage, the LaCrosse should still feel like new. Focus on verifying routine maintenance has been performed, especially oil changes.

60,000

Maintenance Zone

This mileage often coincides with the need for more significant maintenance items like spark plugs, transmission fluid, and potentially the first signs of control arm bushing wear.

90,000

Elevated Risk Zone

Components that typically last longer may start to show wear. Be vigilant about suspension noises, engine performance, and electrical quirks.

120,000+

High Risk Zone

At this point, many original components will be past their prime. While the car can certainly continue, be prepared for ongoing repairs and preventative maintenance to keep it running reliably.

2014 Buick LaCrosse Ownership Cost Outlook

What it typically costs to keep the 2014 Buick LaCrosse on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.

Annual Maintenance

$400-600

Moderate Repairs

$500-1,500 occasionally

How Long Does the 2014 Buick LaCrosse Last?

Focus on LaCrosse models with under 90,000 miles for the best balance of remaining life and reduced immediate repair risk, but always prioritize maintenance history over mileage alone.

What 2014 Buick LaCrosse Owners Actually Say

What Owners Love

Exceptionally quiet cabin, great for long drives.
Very comfortable seats and a smooth, compliant ride.
Spacious interior, especially for rear passengers.
Attractive styling that holds up well for its age.

Common Frustrations

CUE infotainment system is slow, clunky, and prone to touch screen issues.
Limited rear visibility due to thick C-pillars.
Fuel economy, especially with the V6, is not class-leading.
Transmission can sometimes exhibit hesitant or harsh shifts.

Who Should Buy the 2014 Buick LaCrosse?

Best For

Drivers prioritizing comfort and a quiet ride over sporty handling.
Commuters seeking a plush, spacious interior for daily travel.
Older individuals or families looking for a safe, reliable, and affordable used sedan.

Not Ideal For

Tech-savvy drivers demanding a cutting-edge, flawless infotainment system.
Performance enthusiasts who prefer sharp handling and acceleration.

How the 2014 Buick LaCrosse Compares to Rivals

The LaCrosse offers a compelling blend of luxury, comfort, and value that often undercuts Japanese competitors like the Avalon and ES, though it may not match their stellar long-term reliability, particularly in electrical systems. It generally surpasses domestic rivals in ref…

More Reliable Than

Chrysler 300 (earlier generations, due to lower interior quality and some engine/transmission issues)
Ford Taurus (older models, for interior comfort and quietness)
Nissan Maxima (for ride comfort and less CVT complexity)

Comparable To

Hyundai Azera
Kia Cadenza

Safety Recalls on the 2014 Buick LaCrosse

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 — Year-by-Year Comparison

Compare KeepScores 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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