Is the 1998 Toyota Supra reliable?

Yes, overall reliability is strong for a performance car of its era, especially with regular maintenance and conservative modifications; neglected cooling, oil service, or poor tuning can quickly reduce reliability.

What are the most common 1998 Toyota Supra problems?

Common issues include aging cooling components leading to overheating risk, turbo wear or boost leaks on twin-turbo cars, ignition-related misfires, and oil leaks from older gaskets and seals.

Are maintenance costs high on a 1998 Supra?

Routine maintenance can be reasonable, but parts prices and labor can climb due to the car’s age, performance nature, and collector demand—costs are often much higher on turbo models or modified cars.

What are the best years of the A80 Supra to buy?

Many buyers prefer later-production A80 years like 1997–1998 for a mature run and strong resale appeal, but the best choice is usually the cleanest, most original, best-documented example you can find.

What should I check before buying a 1998 Toyota Supra?

Review maintenance records, check for overheating history, inspect for oil leaks and cooling system condition, verify turbo health and boost behavior (if equipped), and confirm modification quality with a compression test and a professional pre-purchase inspection. For deeper ownership confidence, get a complete owner’s guide with full specs, service intervals, fluid capacities, and maintenance schedules tailored to the 1998 Toyota Supra.

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

1998 Toyota Supra Reliability ReportB+ grade · moderate risk · system-by-system breakdown

85/ 100

KeepScore

MODERATE RISK

Grade: B+

A legendary automotive icon, but separating the wheat from the chaff requires diligent inspection and a robust budget.

Full system breakdown + what I would do

Quick Facts · 1998 Toyota Supra

The system most likely to surface first: turbocharger system (2jz-gte) (major severity).
Has 1 NHTSA recall on record — the most notable involves the air bags:frontal:driver side:inflator module.
Scores 7 points below the strongest nearby year — the 1996 Toyota Supra earns a 92.

Is the 1998 Toyota Supra Worth Buying?

The 1998 Toyota Supra stands as a testament to Japanese engineering, boasting a legendary drivetrain that, when stock, is virtually unkillable. However, finding a truly unmolested, well-maintained example is the real challenge, as many have been heavily modified, elevating their risk profile significantly. For the discerning buyer, it remains an iconic and robust choice, provided you're prepared for the costs of maintaining a performance collector car.

Biggest Strengths

Indestructible 2JZ engine (especially stock)
Exceptional build quality for its era
Timeless design and strong enthusiast support

What Tends to Fail First on the 1998 Toyota Supra

The systems that break first on the 1998 Toyota Supra. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

Turbocharger System (2JZ-GTE)major

Electrical System & Sensorsmoderate

Suspension & Bushingsmoderate

Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

1998 Toyota Supra Recall History

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

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 1998-2000 RAV4, 1998-1999 RAV4 EV and Celica and 1997-1998 Supra vehicles. These vehicles were equipped with Non-Azide Driver air bag Inflators (NADI) and do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, causing the inflators to rupture or the air bag cushion to underinflate.

What breaks on the 1998 Toyota Supra?

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

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Other Toyota Supra Years to Consider

Compare KeepScores across nearby years of the Toyota Supra. Click any year for its full report.

All Toyota Supra years ranked →Toyota Supra years to avoid →Toyota Supra common problems →

1998 Toyota Supra Alternatives

Similar class, similar year range — ranked by KeepScore.

1996 ToyotaLand Cruiser

1996 ChevroletCorvette

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