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2015 Buick LaCrosse eAssist: True Cost, Problems & Verdict

43 NHTSA owner complaints · 0 recalls · data-computed verdict. No opinions — public data only.

Reviewed by the MotorJury data desk · 2 sources · Last updated 2026-08-20
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Owner complaints: 43 filed with NHTSA

Complaints per year on the road: 3.91

Steering12Electrical System9Air Bags7Service Brakes5Unknown Or Other4Exterior Lighting3

What owners say

Verbatim reports filed with the United States safety regulator (NHTSA) by owners of this exact model year. Public record.

The contact owns a 2015 Buick LaCrosse. The contact stated that while driving 25 MPH on a main road and attempting to make a right turn, the contact noticed that the steering wheel had become increasingly difficult to steer. The message "Service Power Steering - Drive with Care" was displayed. The local dealer was not contacted, and the vehicle was not diagnosed or repaired. The manufacturer was not notified of the …
The contact owns a 2015 Buick LaCrosse. The contact stated that while driving on the highway at 55 MPH, the vehicle jerked briefly before shifting into gear. The ABS warning light was illuminated. The vehicle was taken to an independent mechanic, where the vehicle was diagnosed, and the contact was informed that the ABS was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notif…
The contact owns a 2015 Buick LaCrosse. The contact stated that while stationary at a stop light and attempting to depress the accelerator pedal, the vehicle hesitated while responding. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic where the vehicle was diagnosed with transmission failure. The vehicle was not repaired. The manufacturer was not made aware of the failu…

Recalls: 0 campaigns

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True cost of ownership

EPA combined 28 MPG · estimated annual fuel cost $2,200

Fuel (your region) $2,200
Maintenance band (your region) $0$456
Estimated running cost this year (age 11) $2,656

Re-priced automatically from your country's retail fuel, electricity and parts indices — change country in the bar at the top. Estimates; see methodology.

02468101214$3,396vehicle age (years)
fuel/energy + maintenance band (annual, USD, estimate)

Run your own numbers in the true-cost calculator →

FAQ

What is the most common problem with the 2015 Buick LaCrosse eAssist?

The most-reported issue in NHTSA complaint data is Steering (12 complaints in our indexed sample).

Is the 2015 Buick LaCrosse eAssist a good used car to buy?

Our data verdict is BUY with a reliability score of 94/100, computed from 43 NHTSA complaints and 0 recall campaigns. See the verdict card for the top reasons.

What will a 2015 Buick LaCrosse eAssist really cost YOU per year?

Fuel, maintenance band and depreciation — computed from public data in 10 seconds.

Open the true-cost calculator

Data sources

Complaints & recalls: NHTSA · Fuel economy: EPA fueleconomy.gov · Scoring: our published methodology.
Maintenance bands are industry-average estimates (AAA Your Driving Costs, CarMD index) — labeled estimates, not measurements. Last updated: 2026-08-20.

94RELIABILITY / 100
BUY
  • 43 NHTSA complaints on record (3.9/yr of exposure)
  • 0 recall campaigns, 0 touching safety-critical systems

How this score is computed →

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