The 1981 Toyota Supra is a rear-wheel-drive, two-door sport coupe (liftback) from the second-generation Supra family (A60), introduced for 1979 and refined through the early 1980s. It sits above the Celica in Toyota’s lineup, aimed at drivers who want a comfortable grand touring feel with classic inline-six power and Japanese reliability. For its era, the 1981 Supra delivered a strong blend of style, long-distance comfort, and everyday usability. Today it’s ideal for collectors and enthusiasts who want a classic that’s fun to drive and relatively straightforward to maintain—provided age-related wear is addressed.

1) Inline-six power: Most 1981 Supras used Toyota’s 2.8L inline-six (5M-E), typically paired with a 5-speed manual or 4-speed automatic depending on trim and market. 2) Rear-wheel-drive layout: The classic RWD platform and balanced proportions make it appealing for enthusiasts and weekend cruising. 3) Sport-oriented chassis: Four-wheel independent suspension helped the Supra stand out among early-’80s coupes for ride quality and handling feel. 4) Practical liftback design: The hatch/liftback body adds real cargo versatility compared to many coupes of the time. 5) Touring comfort features: Many examples were equipped with power accessories and upgraded interior trim for a more premium experience than the Celica, reinforcing its GT positioning.

Shoppers researching 1981 Toyota Supra reliability and 1981 Toyota Supra common issues should expect a generally durable drivetrain, with most problems tied to age, heat, deferred maintenance, and vacuum/electrical systems typical of early fuel injection. 1) Fuel injection and vacuum leaks (driveability issues): The 5M-E system relies on many vacuum lines and sensors. With age, cracked hoses and leaking intake gaskets can cause rough idle, hesitation, stalling, or poor cold starts. Owners often report this becoming noticeable anywhere from 60,000–120,000 miles, depending on storage conditions and how well rubber parts were maintained. 2) Cooling system wear and overheating risk: Radiators can clog internally, fan clutches can weaken, and old hoses can split. Overheating is a major contributor to bigger engine problems, so this is one of the most important 1981 Toyota Supra problems to address early. Many cooling-related failures show up after long periods of sitting or during hot-weather driving. 3) Oil leaks and aging seals: Valve cover gasket leaks and front/rear crank seal seepage are common on older inline-sixes. While often more of a nuisance than a crisis, leaks can foul rubber components, make a mess of the engine bay, and lead to low-oil situations if ignored—especially on higher-mileage cars. 4) Rust and weatherstrip deterioration: Like many cars of this era, corrosion can be a dealbreaker. Check wheel arches, rocker panels, floor pans, spare tire well, and around the hatch area. Worn hatch and door weatherstrips can allow water intrusion, leading to mildew, electrical issues, and accelerating rust.