Vehicle Data Hub

1999 Buick Century engine problems

Owners reported engine problems in 50 complaints for the 1999 Buick Century, 17% of the complaints on file. It is the most reported problem area for this model year.

At a glance

Complaints
50 17% of this year's complaints
Typical mileage
53,000 miles 29 complaints with mileage
Crashes and fires
0 and 2
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 1999 Buick Century Complaints by odometer reading in 20,000-mile steps. The median is about 53,000 miles. 0k to 20k miles: 0 complaints 20k to 40k miles: 7 complaints 40k to 60k miles: 11 complaints 60k to 80k miles: 6 complaints 80k to 100k miles: 4 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 1 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 53,000 miles
Based on 29 complaints that include mileage. 62% 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 miles0
20k to 40k miles7
40k to 60k miles11
60k to 80k miles6
80k to 100k miles4
100k to 120k miles0
120k to 140k miles1
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 29 engine complaints that report mileage, the median is about 53,000 miles, and 62% were reported before 60,000 miles.

These complaints mention 2 fires.

What owners wrote

After getting off work consumer went to turn vehicle on and engine caught on fire. There was no prior warning to incident occurring. Consumer contacted dealer, and dealer could not figure out what problem was. Said that they were going to call manufacturer for the consumer. Referenced in ea02-030

November 2000 Fire

My complaint is on my 1999 buick century. December of 2002 I took my car to my mechanic because it was leaking dex-cool coolant. My mechanic informed me it was the intake manifold gasket and it would cost around $440.00. My car only had 59,000 miles on it and was only three years old. This shouldn't have happened. Very poor job of quality in this area by general motors/.

Reported at 59,000 miles, December 2002

Other problems reported for the 1999 Buick Century

Engine problems in other years

Engine problems across all Buick models