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#BS-1986-BUIPAR-7AFB1986 Buick Park Avenue
Based on reports from 16 owners and 0 recalls for this exact model.
Preliminary Verdict
Proceed with Caution
Based on 16 complaints, 0 crashes, 1 fires, and 0 recalls.
Top reported problems
engine turns over but wont start
1 complaints • Severity 8/10
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Mechanic Inspection Checklist
2 owners reported power train:automatic transmission issues — failures commonly reported around 55K miles.
30,000-Mile Cost Projection
Best Case
Most Likely
Worst Case
Top cost driver: Power Train:automatic Transmission (2 reports).
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
Where the complaints fall
1986 Buick Park Avenue: Known Issues & Problem Areas
Power Train:automatic Transmission Issues
Power Train:automatic Transmission complaints account for 13% of all reports filed for the 1986 Buick Park Avenue, with 2 owners filing complaints with NHTSA. The median mileage at time of complaint is 55,000 miles, suggesting issues tend to surface around the 55K-mile mark.
Equipment:appliance:air Conditioner Issues
Equipment:appliance:air Conditioner complaints account for 13% of all reports filed for the 1986 Buick Park Avenue, with 2 owners filing complaints with NHTSA. Owners should pay attention to equipment:appliance:air conditioner-related symptoms during test drives and pre-purchase inspections.
Electrical System:ignition:module Issues
Electrical System:ignition:module complaints account for 6% of all reports filed for the 1986 Buick Park Avenue, with 1 owners filing complaints with NHTSA. Owners should pay attention to electrical system:ignition:module-related symptoms during test drives and pre-purchase inspections.
Electrical System:wiring:front Underhood Issues
Electrical System:wiring:front Underhood complaints account for 6% of all reports filed for the 1986 Buick Park Avenue, with 1 owners filing complaints with NHTSA. Owners should pay attention to electrical system:wiring:front underhood-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
The worst model year for the Buick Park Avenue is the 1998 — worth knowing if you're cross-shopping years. The biggest problem area is engine.
About this data
NHTSA Complaints
Federal database of owner-filed safety complaints. 16 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 Park Avenue Model Years
View all Buick Park Avenue years →1986 Buick Park Avenue: Frequently Asked Questions
What is the most common problem with the 1986 Buick Park Avenue?
Is the 1986 Buick Park Avenue reliable?
How much does it cost to fix 1986 Buick Park Avenue problems?
Does the 1986 Buick Park Avenue have any recalls?
What mileage do Buick Park Avenue problems start?
What’s in the full report?
How is this different from free NHTSA data?
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10 sections of AI analysis based on 16 owner reports. Know before you buy.