1973 Buick Riviera For Sale in Chicago. This 73 Riviera has just over 35,000 original miles, and has had one repaint and 2 owners. The Burnt Coral paint is very nice and the vinyl interior is Saddle. Options on this Riviera are 250hp 455 4brl engine, Turbo 400 3-speed automatic transmission, dual exhaust, 15\" Buick Rally wheels on radial tires, factory AM radio, Cruise Control, A/C, power steering and brakes, power window and driver\'s seat, 60/40 front seats, tilt column, seat belts, bumper protector strips package, rocker molding package, and a factory carpeted truck with matching spare tire cover, power trunk release, and passenger fixed sideview mirror. This Riviera just made an 1.5 hour trip to our showroom with no issues! The 1973 model is also distinguished from the 1972 models in that the rear \"boat-tail\" is somewhat less pronounced than on the 1972 model, resulting in a flatter rear bumper. This 1973 Buick Riviera can be seen at www.gatewayclassiccars.com,and is located in our Chicagoland Showroom, which can be reached at 708 444 4488.