Toyota Supra A70 (1986 – 1993)

Reliability score : 7.2/10

The third-generation Toyota Supra (A70 or Mk3) marks a major break in the model's history: it definitively separated from the Celica to become a standalone model. Designed as a true Grand Tourer (GT) rather than a pure lightweight sports car, it adopted a rear-wheel-drive architecture and introduced advanced technologies for its time (TEMS electronically controlled suspension, ABS). Although penalized by a significant weight (often over 1,500 kg), it offers high-level comfort and smooth engines. Phase 1 (1986-1988) is distinguished by its slender nose, while Phase 2 (1989-1993) adopted a redesigned front bumper (in three parts) and modified taillights. Today, it is a prized youngtimer, but its reliability intimately depends on its maintenance history, particularly concerning the notoriousl

✅ Strengths

Exceptional ride comfort (true GT)
Timeless 80s design with pop-up headlights
Legendary robustness of the R154 manual gearbox (on Turbo versions)
Exceptionally solid and powerful 1JZ-GTE (JDM) engine
Extensive standard equipment for its time (auto A/C, cruise control, power seats)

⚠️ Weaknesses

Endemic head gasket issue on 7M engines (factory design flaw)
Very high weight (1,500 - 1,600 kg) penalizing agility and braking
Susceptibility to corrosion (rear fenders, tailgate, rocker panels)
Availability of specific spare parts (trim, plastics, seals) has become critical
High fuel consumption, especially on turbo versions

🎯 Verdict

The Toyota Supra A70 is a fantastic time machine, offering the pure charm of 80s GTs. However, it demands an informed buyer. If you opt for a European or North American version (7M engine), it is absolutely imperative to buy a car whose head gasket has been reliably upgraded according to best practices (MLS gasket + ARP studs). Without this, failure is guaranteed. Japanese imported versions equipped with the 1JZ-GTE are mechanically far superior and represent the best investment, provided you monitor the aging electronics. Avoid rusty or cheaply modified examples: restoring an A70 today costs more than its market value.