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#BS-1998-BUIPAR-7AFB

1998 Buick Park Avenue

Based on reports from 327 owners and 2 recalls for this exact model.

Complaints
327
Crashes
8
Fires
46
Recalls
2
TSBs
86
🛑

Preliminary Verdict

Red Flag

Based on 327 complaints, 8 crashes, 46 fires, and 2 recalls. This is the worst model year for this vehicle.

See full verdict with buy/skip conditions

Top reported problems

1

paint flakes off

1 complaints • Severity 6/10

$X,XXX
2

coolant leaking into oil

1 complaints • Severity 10/10

$X,XXX
3

stalls when running or idle

1 complaints • Severity 8/10

$X,XXX

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Mechanic Inspection Checklist

!Check the Engine And Engine Cooling:engine:gasolineHIGH

41 owners reported engine and engine cooling:engine:gasoline issues — failures commonly reported around 74K miles.

!Inspect the Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail PipeMED
Look for symptoms of wear and premature failure
+ 6 more items in full checklistUnlock

Failure Timeline by Mileage

7
0–30K
23
30–60K
47
60–90K
14
90–120K
16
120–150K
1
150K+

Peak failure range: 60–90K miles (47 reports) • Median: 74K miles

Full report: which components fail at each mileageUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine And Engine Cooling:engine:gasoline (41 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Engine And Engine Cooling:engine:gasoline41 (13%)
Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe23 (7%)
Engine And Engine Cooling:engine21 (6%)
Engine18 (6%)
Fuel System18 (6%)
Seat Belts11 (3%)
Other9 (3%)
Electrical9 (3%)

1998 Buick Park Avenue: Known Issues & Problem Areas

Engine And Engine Cooling:engine:gasoline Issues

Engine And Engine Cooling:engine:gasoline complaints account for 13% of all reports filed for the 1998 Buick Park Avenue, with 41 owners filing complaints with NHTSA. The median mileage at time of complaint is 74,342 miles, suggesting issues tend to surface around the 74K-mile mark.

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe Issues

Engine And Engine Cooling:exhaust System:manifold/header/muffler/tail Pipe complaints account for 7% of all reports filed for the 1998 Buick Park Avenue, with 23 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:exhaust system:manifold/header/muffler/tail pipe-related symptoms during test drives and pre-purchase inspections.

Engine And Engine Cooling:engine Issues

Engine And Engine Cooling:engine complaints account for 6% of all reports filed for the 1998 Buick Park Avenue, with 21 owners filing complaints with NHTSA. Owners should pay attention to engine and engine cooling:engine-related symptoms during test drives and pre-purchase inspections.

Engine Issues

Engine complaints account for 6% of all reports filed for the 1998 Buick Park Avenue, with 18 owners filing complaints with NHTSA. Owners should pay attention to engine-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Complaint trend by year

41
00
37
01
48
02
43
03
52
04
20
05
8
06
9
07
8
08
1
09
1
10
6
11
3
12
2
13
2
14
4
15
1
16
1
17

Complaints filed with NHTSA by year for the 1998 Buick Park Avenue. Recent trend: stable.

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Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (2 recalls)

00V117000Aug 2000

SEAT BELTS:FRONT:WEBBING

VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THESE VEHICLES HAVE FRONT SEAT SHOULDER BELTS THAT MAY TWIST, ALLOWING THE WEBBING TO BECOME JAMMED IN THE RETRACTOR.

04V090000Jun 2004

FUEL SYSTEM, GASOLINE:DELIVERY

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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This is the worst model year for the Buick Park Avenue according to owner complaint data. The biggest problem area is engine.

1998 Buick Park Avenue vs. Class Average (Large Cars)

This vehicle

327

Class avg

219

Complaint volume is roughly in line with other large cars vehicles from 1998.

Complaint counts correlate with sales volume — popular vehicles naturally generate more reports. The full report normalizes for this.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 327 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 2 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Buick Park Avenue Model Years

2005200420032002200120001999199819971996199519941993199219911990198919881987198619851984
View all Buick Park Avenue years →

1998 Buick Park Avenue: Frequently Asked Questions

What is the most common problem with the 1998 Buick Park Avenue?
The most commonly reported issue with the 1998 Buick Park Avenue is related to the engine and engine cooling:engine:gasoline, with 41 complaints filed with NHTSA.
Is the 1998 Buick Park Avenue reliable?
The 1998 Buick Park Avenue has 327 complaints, 8 crash reports, and 46 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 1998 Buick Park Avenue problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 1998 Buick Park Avenue have any recalls?
Yes, the 1998 Buick Park Avenue has 2 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Buick Park Avenue problems start?
Based on 108 complaints with mileage data, the median mileage at time of complaint is 74,342 miles. The highest concentration of reported issues occurs in the 60–90K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 327 owner reports. Know before you buy.

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