Vehicle Data Hub

2005 Buick Lacrosse engine problems

16 complaints about engine have been filed for the 2005 Buick Lacrosse, which is 4% of all its NHTSA complaints.

At a glance

Complaints
16 4% of this year's complaints
Typical mileage
37,000 miles 13 complaints with mileage
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2005 Buick Lacrosse Complaints by odometer reading in 20,000-mile steps. The median is about 37,000 miles. 0k to 20k miles: 2 complaints 20k to 40k miles: 5 complaints 40k to 60k miles: 0 complaints 60k to 80k miles: 0 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 2 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 37,000 miles
Based on 13 complaints that include mileage. 54% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles2
20k to 40k miles5
40k to 60k miles0
60k to 80k miles0
80k to 100k miles3
100k to 120k miles2
120k to 140k miles0
140k to 160k miles0
160k to 180k miles1
180k to 200k miles0
200k+ miles0

What the data shows

Of the 13 engine complaints that report mileage, the median is about 37,000 miles, and 54% were reported before 60,000 miles.

None of the engine complaints mention a crash, fire, injury or death.

What owners wrote

Dt*: the contact stated while driving 10 MPH toward an intersection on normal road conditions, the vehicle started shaking when brakes were applied. No warning light were illuminated. The vehicle was taken to the dealership who determined the rotors must be machined. After a visual inspection the contact noticed that all four tires were of a different brand; the dealership informed there was no concern about the different tire brands. Also, the vehicle had an oil leak.

Reported at 35,435 miles, August 2006

Tl* the contact owns a 2005 buick lacrosse. While driving at various speeds, the vehicle stalled without warning. The contact had to wait approximately 3 to 7 minutes before the vehicle could be restarted and driven. The vehicle was only able to be driven for short amounts of time before it would stall again without warning. The contact took the vehicle to the dealer who was unable to diagnose the vehicle. The vehicle's main computer was replaced; however, the failure recurred. The vehicle was not repaired.

Reported at 179,000 miles, March 2016

Other problems reported for the 2005 Buick Lacrosse

Engine problems in other years

Engine problems across all Buick models