The 500ci V8 was rated to produce 235 net horsepower and 385 lb-ft of torque when new.
The replaced the exhaust-manifold gaskets and the air-conditioning compressor and also changed the oil and filter in preparation for the sale.
Power is sent to the front wheels through a three-speed automatic transmission.
The interior features front and rear bench seats upholstered in cream-colored leather with matching door panels, brown carpeting, and brown trim with woodgrain accents.
Equipment includes a power-adjustable front bench seat, power windows, automatic climate control, an analog clock, cruise control, and an AM/FM radio.
A three-spoke steering wheel bearing the Cadillac crest fronts a 120-mph speedometer and a five-digit odometer that shows 63k miles.