This 1985 Oldsmobile Calais Supreme is powered by a 2.5-liter inline-four paired with a five-speed manual transaxle and is finished in red over red cloth upholstery. Equipment includes 13″ alloy wheels, power steering, front disc brakes, front bucket seats, a folding rear seat, a tilt steering column, and an Alpine AM/FM cassette stereo. The seller acquired the car in 2026, and it now shows 141k miles. This Calais Supreme is now offered at no reserve with service records dating back to the original purchase, a handwritten fuel log covering the car’s first 25 years, owner’s manuals, a clean Carfax report, and a clean Wisconsin title in the seller’s name.

The car is finished in red with chrome trim and black bumper accents. The seller notes that the car was repainted in its factory color in 2004, at which time the exterior moldings were removed and replaced due to clearcoat failure. Exterior equipment includes halogen headlights and bright body-side trim. Additional exterior photos are provided in the image gallery below.

Factory 13″ alloy wheels are mounted with Cooper Cobra Radial GT tires. Braking is handled by power-assisted front discs and rear drums.

The cabin features front bucket seats upholstered in red cloth along with matching door panels and carpeting. Equipment includes a tilt steering column, a folding rear seat, a rear window defroster, and an Alpine AM/FM cassette stereo installed in place of the factory radio, which is included in the trunk. The air conditioning system is said to have been converted to R134a refrigerant approximately 10 years ago, though the seller notes that it is currently inoperative.

The instrumentation includes a tachometer and auxiliary gauges. The five-digit odometer shows 141k miles, approximately 100 of which were added under current ownership. The seller notes that the cruise control intermittently fails to engage at highway speeds.

The fuel-injected 2.5-liter Tech 4 inline-four was factory rated at 92 horsepower and 132 lb-ft of torque. An oil and filter change was performed in February 2026 before the seller took delivery, and approximately 100 miles have been added since. The seller notes that the rear muffler should be replaced.

Power is sent to the front wheels through a five-speed manual transaxle.

Service records dating back to the 1980s are included in the sale along with a handwritten fuel long and owner’s manuals.

The Carfax report is free of accidents or other damage.