1987 Pontiac Fiero Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 1987 Pontiac Fiero
- Has 3 NHTSA recalls on record — the most notable involves the fuel system, gasoline.
- Scores 7 points below the strongest nearby year — the 1985 Pontiac Fiero earns a 45.
- The system most likely to surface first: engine fire hazard (2.5l i4) (critical severity).
The 1987 Pontiac Fiero at a glance
- Is the 1987 Pontiac Fiero reliable?
- Autojunket rates the 1987 Pontiac Fiero 38/100 (grade F), categorized as high risk. A fascinating but fundamentally flawed machine, demanding expert attention to avoid costly and potentially dangerous failures.
- Should I buy a used 1987 Pontiac Fiero?
- Autojunket recommends reading the full reliability report before buying a 1987 Pontiac Fiero. The 1987 Pontiac Fiero is a highly problematic vehicle that carries significant risks, particularly the historical engine fire hazard and its pervasive electrical issues. Unless you are a highly skilled mechanic, a dedicated enthusiast with deep pockets, or plan for a full restoration, I strongly advise against purc…
- Which Pontiac Fiero years are the most reliable?
- Best model years to buy: 1988 (most refined suspension and improved systems), 1987 (improved suspension over earlier models). Years to avoid: 1984-1986 (highest risk of 2.5L engine fires, less refined suspension, more basic overall).
- What are the most common problems with the 1987 Pontiac Fiero?
- The top failure points on the 1987 Pontiac Fiero are Engine Fire Hazard (2.5L I4) (typically around 20,000-80,000 miles), Electrical System (typically around All mileages miles), Cooling System (2.8L V6) (typically around 60,000-100,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 1987 Pontiac Fiero?
- The first major mileage danger zone for the 1987 Pontiac Fiero is around 30,000. Early Electrical Glitches — At this mileage, owners often begin to experience the first wave of minor electrical frustrations like failing headlight motors, intermittent gauge issues, and erratic warning lights. These are early warning signs of the Fiero's inherent…
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 1987 Pontiac Fiero?
The 1987 Pontiac Fiero represents a bold design statement, but its inherent reliability flaws, particularly engine fire risks and pervasive electrical issues, make it a precarious proposition for any casual buyer. This vehicle demands an owner deeply committed to extensive preventative maintenance and a willingness to tackle complex repairs, or you face significant ownership challenges and potential catastrophic failures.
The 1987 Pontiac Fiero is a highly problematic vehicle that carries significant risks, particularly the historical engine fire hazard and its pervasive electrical issues. Unless you are a highly skilled mechanic, a dedicated enthusiast with deep pockets, or plan for a full restoration, I strongly advise against purc…
Best Model Years
1988 (most refined suspension and improved systems), 1987 (improved suspension over earlier models)
Years to Avoid
1984-1986 (highest risk of 2.5L engine fires, less refined suspension, more basic overall)
Biggest Strengths
- Unique mid-engine sports car design and styling
- Engaging driving dynamics, especially with the 1987 model's improved suspension
- Strong community support and aftermarket parts availability for enthusiasts
Top Risk Areas
The systems that tend to fail first on the 1987 Pontiac Fiero, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The 2.5L 'Iron Duke' engine, particularly in earlier Fieros, was prone to connecting rod failures that could puncture the engine block, leaking oil onto hot exhaust components and causing engine fires. While recalls were issued, long-ter…
Known for persistent electrical gremlins, including failing headlight motors, intermittent gauge cluster operation, shorts in wiring harnesses (especially those exposed to heat), and general component degradation leading to various non-s…
The 2.8L V6 is prone to overheating due to poor radiator placement, long coolant lines, and inadequate cooling capacity. This often leads to head gasket failures, cracked cylinder heads, and chronic leaks if not meticulously maintained a…
1987 Pontiac Fiero Mileage Danger Zones
The mileage windows when the 1987 Pontiac Fiero most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Early Electrical Glitches
At this mileage, owners often begin to experience the first wave of minor electrical frustrations like failing headlight motors, intermittent gauge issues, and erratic warning lights. These are early warning signs of the Fiero's inherent…
Cooling & Suspension Refresh Zone
Around 60,000 miles, the Fiero's cooling system components (radiator, hoses, water pump, thermostat) are typically at the end of their service life, especially for V6 models. Suspension bushings and original shocks/struts will also be wo…
Engine & Transmission Assessment Zone
Approaching 90,000 miles, older automatic transmissions are prone to failure, and engine oil leaks become more prevalent (2.5L). Head gasket issues in V6 models are a serious concern if cooling system maintenance has been neglected. Fram…
Restoration or Major Overhaul Zone
Beyond 120,000 miles, a Fiero will likely require a comprehensive restoration or major overhaul. This includes potential engine or transmission rebuilds, extensive electrical system refurbishment, and structural rust repair. Only well-ma…
1987 Pontiac Fiero Ownership Cost Outlook
What it typically costs to keep the 1987 Pontiac Fiero on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$800-1,500 (assuming proactive preventative maintenance and DIY work)
Moderate Repairs
$500-2,000 occasionally (for cooling system overhauls, major electrical fixes, or suspension refresh)
How Long Does the 1987 Pontiac Fiero Last?
Given the Fiero's inherent flaws and age, focus on overall condition and documented maintenance history over raw mileage. A lower mileage car that has sat neglected can be a worse proposition than a higher mileage, meticulously maintained example.
What 1987 Pontiac Fiero Owners Actually Say
What Owners Love
- Unique styling and head-turning appeal that stands out from the crowd.
- Engaging and fun driving experience, especially the improved '87 suspension.
- Strong and supportive enthusiast community for advice, parts, and technical assistance.
- Surprisingly practical trunk and front storage for a mid-engine car.
Common Frustrations
- Constant worry about engine fires and catastrophic failure, particularly with the 2.5L.
- Persistent electrical gremlins that are difficult to diagnose and expensive to fix.
- Difficulty finding mechanics familiar with its mid-engine layout and specific issues.
- Interior plastics and components are prone to breaking and aging poorly.
Who Should Buy the 1987 Pontiac Fiero?
Best For
- Dedicated automotive enthusiasts seeking a unique restoration project.
- Experienced DIY mechanics looking for a challenging and rewarding vehicle to rebuild.
- Collectors seeking a rare and historically significant American sports car.
Not Ideal For
- Daily drivers needing reliable transportation.
- First-time classic car owners seeking low maintenance.
How the 1987 Pontiac Fiero Compares to Rivals
While the 1987 Fiero offers a unique driving experience akin to more expensive mid-engine cars, its reliability record pales in comparison to contemporary Japanese sports cars and even some American counterparts. It's a passion project, not a practical alternative.
More Reliable Than
- No direct competitors in its price range offered mid-engine design or 1987 suspension refinement at the time.
Comparable To
- Toyota MR2 (AW11 - in handling and mid-engine layout, but far superior reliability)
- Corvette C4 (in engineering ambition, but not reliability)
- Porsche 914/924 (in sports car ethos, but not direct market segment)
NHTSA Recalls
3 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
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.
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
PCV GROMMET OIL LEAKS, TRANSMISSION OIL COOLER LEAKS, PISTON CONNECTING ROD FAILURES BREAKING THROUGH ENGINE WALL CAUSING OIL SPILLAGE, FUEL RAIL LEAKS, COOLANT LEAKS, ROCKER COVER OIL LEAKS, AND MAINTENANCE OR SERVICE RELATED FACTORS, COULD CAUSE ENGINE COMPARTMENT FIRES.
What breaks on the 1987 Pontiac Fiero?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Pontiac Fiero by Year
Compare AutoScores across nearby years of the Pontiac Fiero. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
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Where the 1987 Pontiac Fiero report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
Single report price
Frequently Asked Questions
Sell your 1987 Pontiac Fiero for what it's actually worth.
Log every service on your Pontiac Fiero. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
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