It is finished in Burgundy over a white interior and is powered by a 455ci V8 mated to a three-speed automatic transmission.

The 455ci V8 is equipped with a Rochester Quadrajet four-barrel carburetor and was rated at 250 horsepower and 375 lb-ft of torque when new.

Service performed within the past 600 miles is included an oil change and replacement of the radiator and fuel pump.

Power is sent to the rear wheels through a three-speed automatic transmission.

Exterior details include boat-tail inspired rear styling, polished “Sweepspear” bodyside moldings, chrome bumpers with overriders, and quad headlamps.

Chrome 15” Rallye wheels with Riviera-branded center caps are mounted with 225/75 Nexen N’priz AH5 tires that show 2019 date codes.

A spare tire and jack are housed in the trunk.

Braking is handled by power-assisted front discs and rear drums.

White vinyl covers the front bucket and rear bench seats, and faux wood accents the matching door panels and black dashboard.

Amenities include a power-adjustable driver’s seat, Senomatic AM radio, air conditioning, power windows, cruise control, a center console, and Buick-branded floor mats.

A three-spoke steering wheel fronts a 120-mph speedometer and gauges for fuel level and coolant temperature.

The five-digit mechanical odometer shows 77k miles.