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#BS-1986-BUIRIV-52E9

1986 Buick Riviera

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

Complaints
2
Crashes
0
Fires
0
Recalls
2
TSBs
0
✅

Preliminary Verdict

Green Light

Based on 2 complaints, 0 crashes, 0 fires, and 2 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the Electrical System:12v/24v/48v BatteryHIGH

1 owners reported electrical system:12v/24v/48v battery issues.

!Inspect the Electrical System:alternator/generator/regulatorMED
Look for symptoms of wear and premature failure
+ 3 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: Electrical System:12v/24v/48v Battery (1 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

Electrical System:12v/24v/48v Battery1 (50%)
Electrical System:alternator/generator/regulator1 (50%)

1986 Buick Riviera: Known Issues & Problem Areas

Electrical System:12v/24v/48v Battery Issues

Electrical System:12v/24v/48v Battery complaints account for 50% of all reports filed for the 1986 Buick Riviera, with 1 owners filing complaints with NHTSA.

Electrical System:alternator/generator/regulator Issues

Electrical System:alternator/generator/regulator complaints account for 50% of all reports filed for the 1986 Buick Riviera, with 1 owners filing complaints with NHTSA. Owners should pay attention to electrical system:alternator/generator/regulator-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.

Don't negotiate blind — know what this car costs to own

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

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Recall History (2 recalls)

06E043000Oct 2006

FUEL SYSTEM, GASOLINE

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.

88V078000Jun 1988

STEERING:HYDRAULIC POWER ASSIST:PUMP

INSUFFICIENT CLEARANCE BETWEEN THE POWER STEERING PUMP PRESSURE HOSE ASSEMBLY AND THE TRANSMISSION GOVERNOR/SPEED SENSOR CONNECTOR COULD CAUSE ABRASION OF THE HOSE.

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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The worst model year for the Buick Riviera is the 1998 — worth knowing if you're cross-shopping years. The biggest problem area is electrical.

1986 Buick Riviera vs. Class Average (Midsize Cars)

This vehicle

2

Class avg

18

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. 2 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 Riviera Model Years

20001999199819971996199519941993199219911990198919881987198619851984198319821981198019791978197719761975197419731972197119701969196819671966
View all Buick Riviera years →

1986 Buick Riviera: Frequently Asked Questions

What is the most common problem with the 1986 Buick Riviera?
The most commonly reported issue with the 1986 Buick Riviera is related to the electrical system:12v/24v/48v battery, with 1 complaints filed with NHTSA.
Is the 1986 Buick Riviera reliable?
The 1986 Buick Riviera has 2 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. This is below the class average — a positive sign for reliability.
How much does it cost to fix 1986 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 1986 Buick Riviera have any recalls?
Yes, the 1986 Buick Riviera 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 Riviera problems start?
Mileage data is limited for this vehicle. The full report analyzes available data to identify failure patterns by mileage range.
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 2 owner reports. Know before you buy.

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