1985 Buick Riviera sold in June 2012. 5.0 liter/307(R-code Olds motor)4 barrel carb, 140 hp V-8, 107,500 mi. Engine runs great !! Fl and Maine car. Options: a/c, power seats,power windows, AM/FM radio, wire wheel covers, power trunk to name a few. Have all records from orignal owner. The car is worth from $3000-$4500. VIN # is 1G4EZ57Y8FE448448, for anybody who wishes to look this car up on CARFAX.com . I am the third owner on this Riveria. Has brand new NAPA battery.