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#BS-1998-BUIRIV-52E9

1998 Buick Riviera

Based on reports from 43 owners and 0 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

🟡

Preliminary Verdict

Think Twice

Based on 43 complaints, 3 crashes, 2 fires, and 0 recalls. This is the worst model year for this vehicle.

See full verdict with buy/skip conditions

Preview: What's in your full report

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Mechanic Inspection Checklist

!Check the EngineHIGH

5 owners reported engine issues — failures commonly reported around 161K miles.

!Inspect the Service Brakes, Hydraulic:antilock/traction Control/electronic Limited SlipMED

Look for symptoms of wear and premature failure

+ 6 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine (5 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

Engine5 (12%)

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip3 (7%)

Power Train:automatic Transmission3 (7%)

Electrical System:horn3 (7%)

Service Brakes, Hydraulic:foundation Components:disc2 (5%)

Steering:rack And Pinion2 (5%)

Tires:tread/belt2 (5%)

Steering2 (5%)

1998 Buick Riviera: Known Issues & Problem Areas

Engine Issues

Engine complaints account for 12% of all reports filed for the 1998 Buick Riviera, with 5 owners filing complaints with NHTSA. The median mileage at time of complaint is 161,000 miles, suggesting issues tend to surface around the 161K-mile mark.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip Issues

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip complaints account for 7% of all reports filed for the 1998 Buick Riviera, with 3 owners filing complaints with NHTSA. Owners should pay attention to service brakes, hydraulic:antilock/traction control/electronic limited slip-related symptoms during test drives and pre-purchase inspections.

Power Train:automatic Transmission Issues

Power Train:automatic Transmission complaints account for 7% of all reports filed for the 1998 Buick Riviera, with 3 owners filing complaints with NHTSA. Owners should pay attention to power train:automatic transmission-related symptoms during test drives and pre-purchase inspections.

Electrical System:horn Issues

Electrical System:horn complaints account for 7% of all reports filed for the 1998 Buick Riviera, with 3 owners filing complaints with NHTSA. Owners should pay attention to electrical system:horn-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

Complaints filed with NHTSA by year for the 1998 Buick Riviera. Recent trend: increasing.

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

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This is the worst model year for the Buick Riviera according to owner complaint data. The biggest problem area is electrical.

1998 Buick Riviera vs. Class Average (Midsize Cars)

This vehicle

Class avg

246

Below the class average — fewer complaints than typical midsize cars vehicles. A good sign.

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. 43 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

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

Other Buick Riviera Model Years

2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966

View all Buick Riviera years →

1998 Buick Riviera: Frequently Asked Questions

What is the most common problem with the 1998 Buick Riviera?

The most commonly reported issue with the 1998 Buick Riviera is related to the engine, with 5 complaints filed with NHTSA.

Is the 1998 Buick Riviera reliable?

The 1998 Buick Riviera has 43 complaints, 3 crash reports, and 2 fire reports filed with NHTSA. This is below the class average — a positive sign for reliability.

How much does it cost to fix 1998 Buick Riviera 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 Riviera have any recalls?

No recalls have been issued for the 1998 Buick Riviera according to NHTSA records.

What mileage do Buick Riviera problems start?

Based on 9 complaints with mileage data, the median mileage at time of complaint is 161,000 miles. The highest concentration of reported issues occurs in the 150K+ 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.