Buick Century Reliability — Best and Worst Years by the Data

Quick answer

The 1999 draws 4.91 complaints per run and the 1989 1.12, a 4.4-fold gap within the same model. Half of all complaints arrive by 4 years of age, so 64.2% land after the 3-year basic warranty ends. The system owners report most is Service Brakes, with 176 complaints, typically at 5.2 years.

Buick Century years to avoid — and the best ones

FIG.01·Buick Century — complaint rate by model year
Model year	Per run	Complaints	Runs	Enough history?
2005	2.13	17	8	yes
2004	2.38	31	13	yes
2003	5.61	101	18	yes
2002	4.32	121	28	yes
2001	4.74	109	23	yes
2000	4	148	37	yes
1999	4.91	162	33	yes
1998	4.13	186	45	yes
1997	2.9	90	31	yes
1996	1.66	58	35	yes
1995	2.03	67	33	yes
1994	1.8	83	46	yes
1992	1.23	32	26	yes
1991	1.24	21	17	yes
1990	1.14	25	22	yes
1989	1.12	29	26	yes
1988	1	11	11	yes
1987	1.1	22	20	yes
1986	1.06	19	18	yes

ROWS 19·SOURCE NHTSA complaints, grouped by VIN production run

Among the 10 Buick Century years with enough history, the three to walk away from are 1999, 2002, 1998; the three worth hunting are 1989, 1992, 1996.

When it starts to break

FIG.02·Buick Century — age at failure
Age at failure	Complaints	Running total	Warranty
0 years	137	14.1%	covered
1 year	130	27.4%	covered
2 years	82	35.8%	covered
3 years	93	45.4%	you pay
4 years	97	55.3%	you pay
5 years	90	64.6%	you pay
6 years	63	71%	you pay
7 years	59	77.1%	you pay
8 years	55	82.8%	you pay
9 years	37	86.6%	you pay
10 years	37	90.3%	you pay
11 years	25	92.9%	you pay
12 years	20	95%	you pay
13 years	25	97.5%	you pay
14 years	16	99.2%	you pay
15 years	8	100%	you pay

ROWS 16·SOURCE NHTSA complaints with incident dates

Basic warranty on this car is 3 years / 36,000 miles. Only 35.8% of reported failures happen inside it — the remaining 64.2% come out of the owner's pocket. Powertrain cover (5 years / 60,000 miles) reaches further, but it only covers the engine and transmission, which account for about 22% of the complaints here.

What actually fails — and at what age

On the Buick Century, the early trouble is Visibility — reported at around 3.7 years, so a car still under warranty is the one to check for it. What waits further out is Service Brakes at 5.2 years — past every basic warranty, and the bill lands on whoever owns the car then.

FIG.03·Buick Century — what fails and when
System	Complaints	Typical age	Crash	Fire
Service Brakes	176	5.2 yrs	18	2
Engine And Engine Cooling	172	4.5 yrs	1	8
Electrical System	154	6 yrs	3	9
Hydraulic	150	4.4 yrs	15	1
Exterior Lighting	132	5.9 yrs	—	—
Power Train	126	4.8 yrs	5	—
Steering	124	5 yrs	8	2
Visibility	116	3.7 yrs	—	1

ROWS 8·SOURCE NHTSA complaints

What else in this class

6 models share the Century's vehicle class. Per production run, the Toyota Camry draws 5.65, the Honda Accord 4.02 and the Dodge Challenger 3.27, against 2.73 for the Century. That is the fewest complaints of the group.

FIG.05·Buick Century — rivals in the same class
Same class as the Century	Complaints on record	Recall campaigns	Years built
Toyota Camry	20,039	161	1983–2026
Honda Accord	24,369	415	1981–2026
Dodge Challenger	1,696	77	1981–2026
Toyota Prius	12,873	109	2001–2026
Hyundai Elantra	9,090	117	1992–2026
Nissan Altima	15,657	148	1993–2026

ROWS 6·SOURCE NHTSA complaints and recall campaigns

The table shows totals on record; the rates per production run are in the sentence above.

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Everything on the Buick Century

Recalls71 campaigns Fuel economy27 mpg best Common problems2,040 complaints Check a VINAgainst this exact build DimensionsSize, weight, generations Cargo space42 cu ft Used prices245 listings What yours is worthValue by year & mileage Window stickerOriginal Monroney label Decode a VINWhat each character means About this car1981–2005

Frequently asked questions

Is the Buick Century reliable?

By complaints per production run it is better than typical: 2.73 against 3.73 for the average car, and fewer than each of the 3 class rivals we compared.

Which Century years should you avoid?

By complaints per production run, 1999, 2002, 1998. The cleanest years old enough to judge are 1989, 1992, 1996. Years newer than 6 are left out: complaints keep arriving for years after a car is sold.

When do Century problems usually start?

Half of all complaints arrive by 4 years of age. The most reported system is Service Brakes, typically at 5.2 years, followed by Engine and Engine Cooling.

Will the warranty cover Century problems?

Mostly not: basic cover is 3 years / 36,000 miles, and only 35.8% of reported failures fall inside it. Powertrain cover lasts longer, but engine and transmission make up about 22% of the complaints here.

Is the Century more reliable than the Toyota Camry?

Yes: 2.73 complaints per production run for the Century against 5.65 for the Toyota Camry.

Complaint records from NHTSA, grouped by VIN production run (characters 1–11). Rates, age-at-failure and warranty coverage computed by ForCar. Model years newer than 6 years are excluded from rankings — complaints accumulate for a decade (how we measure). Last updated Nov 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.

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