Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

1987 Oldsmobile Cutlass Reliability ReportKeepScore 83/100 · top failure points · buy or avoid

83/ 100

KeepScore

LOW RISK

Grade: B+

A supremely durable classic that demands proactive rust control and a keen eye for aging electronics.

Full system breakdown + what I would do

Quick Facts · 1987 Oldsmobile Cutlass

  • Outscores the 1985 Oldsmobile Cutlass by 11 points — one of the stronger nearby years to consider.
  • The system most likely to surface first: body & frame corrosion (major severity).
  • Has 2 NHTSA recalls on record — the most notable involves the vehicle speed control.

1987 Oldsmobile Cutlass: Buy or Avoid?

The 1987 Oldsmobile Cutlass stands as a testament to classic American reliability, offering a robust, easy-to-maintain platform that can provide years of comfortable cruising. It's one of the safest bets in the vintage car market for those seeking simple mechanics and readily available parts, provided you secure a rust-free example and are prepared for age-related electrical eccentricities.

If you find a well-preserved, rust-free example of a 1987 Oldsmobile Cutlass, particularly with a complete service history, you can buy with confidence. Its robust drivetrain and simple mechanics make it a durable and enjoyable classic for years to come, provided you address common age-related wear items. This is a…

Best Model Years

1984-1988 (Later G-body years generally benefited from ongoing refinements and the more desirable 200-4R transmission)

Years to Avoid

None stand out as uniquely problematic for the Cutlass; focus on individual car condition over specific years.

Biggest Strengths

  • Extremely robust V6/V8 powertrains
  • Simple, proven mechanical design
  • Excellent parts availability (OEM/aftermarket)

1987 Oldsmobile Cutlass — Known Trouble Spots

The systems that tend to fail first on the 1987 Oldsmobile Cutlass, 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.

1
Body & Frame Corrosionmajor~All mileages, especially after 5-10 years in corrosive environments mi

The G-body platform, particularly in rust-belt regions, suffers from significant rust on frame rails, floor pans, rocker panels, and rear quarter panels. This compromises structural integrity and value.

2
Electrical Systemmoderate~80,000-120,000+ mi

Aging wiring harnesses and components lead to intermittent issues with power windows, door locks, dash lights, turn signals, and the ignition module. These are often frustrating rather than critical.

3
Suspension & Steeringmoderate~75,000-120,000+ mi

Original rubber bushings, ball joints, and tie rods wear out, leading to loose steering, clunks, and poor handling. The steering box can also develop significant play, requiring rebuild or replacement.

Full repair-cost ranges, fix-before-you-buy notes, and inspection checklists are in the report.

1987 Oldsmobile Cutlass Mileage Danger Zones

The mileage windows when the 1987 Oldsmobile Cutlass most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.

30,000

Low Risk Zone

At this mileage, most components are still factory fresh. Focus on ensuring all fluids have been changed due to age, regardless of low miles, and verify electrical accessories still function correctly.

60,000

Maintenance Zone

Regular maintenance items become crucial here. Expect to inspect or replace worn suspension bushings, shocks, and possibly brake components. Ensure a transmission fluid and filter service has been performed.

90,000

Elevated Risk Zone

Beyond standard maintenance, more significant items like ball joints, tie rods, and possibly the steering box might require attention. Electrical gremlins become more likely, and engine/transmission seals may begin to weep.

120,000+

High Risk Zone

This mileage indicates a well-used vehicle, where virtually all original wear components will likely need replacement. A comprehensive overhaul of the suspension, brakes, and electrical system, along with potential engine/transmission se…

1987 Oldsmobile Cutlass Ownership Cost Outlook

What it typically costs to keep the 1987 Oldsmobile Cutlass on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.

Annual Maintenance

$400-600

Moderate Repairs

$500-1,500 occasionally

How Long Does the 1987 Oldsmobile Cutlass Last?

For the 1987 Cutlass, age and maintenance history are far more critical than raw mileage. A 150,000-mile car meticulously cared for in a dry climate can be a better buy than a 50,000-mile car neglected in the rust belt.

What 1987 Oldsmobile Cutlass Owners Actually Say

What Owners Love

  • Iconic styling and classic American presence that turns heads
  • Comfortable, floaty ride perfect for highway cruising
  • Simple, robust V8 engine provides ample torque and reliability
  • Inexpensive parts and ease of DIY maintenance

Common Frustrations

  • Significant rust issues, especially in harsh climates
  • Poor fuel economy (particularly the V8)
  • Vague steering and soft suspension limit spirited driving
  • Aging interior plastics and electrical components prone to failure

Who Should Buy the 1987 Oldsmobile Cutlass?

Best For

  • Classic car enthusiasts on a budget
  • DIY mechanics looking for a straightforward project
  • Anyone seeking a comfortable, relaxed cruiser

Not Ideal For

  • Drivers needing modern safety features or performance
  • Individuals in harsh, rust-prone climates without garaging options

How the 1987 Oldsmobile Cutlass Compares to Rivals

The Cutlass truly shines for its straightforward mechanical simplicity and readily available, inexpensive parts, putting it above many contemporaries for ease of ownership and repair. However, its susceptibility to rust and less refined driving dynamics mean it falls short of…

More Reliable Than

  • Ford LTD Crown Victoria (similar era for drivetrain durability)
  • Chrysler Fifth Avenue (less robust drivetrains)
  • Many European luxury sedans of the era (for parts cost and DIY repairability)

Comparable To

  • Chevrolet Monte Carlo (G-body twin)
  • Buick Regal (G-body twin)
  • Pontiac Grand Prix (G-body twin)

Safety Recalls on the 1987 Oldsmobile Cutlass

2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

VEHICLE SPEED CONTROL

A SMALL NYLON BUSHING IN THE CRUISE CONTROL SERVO BAIL MAY SLIP OUT OF PLACE, CAUSING INTERMITTENT AND UNEXPECTED INCREASES IN ENGINE SPEED OR DIESELING (ENGINE RUN ON WITH IGNITION OFF).

POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

MANUAL VALVE LINK IN THE TRANSMISSION MAY HAVE BEEN IMPROPERLY FORMED.

What breaks on the 1987 Oldsmobile Cutlass?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Oldsmobile Cutlass — Year-by-Year Comparison

Compare KeepScores across nearby years of the Oldsmobile Cutlass. Click any year for its full report.

Competing 1987s Worth a Look

Similar class, similar year range — ranked by KeepScore.

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Frequently Asked Questions

Full Report

1987 Oldsmobile Cutlass

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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