1971 Oldsmobile Delta 88 Royale
TransmissionAutomatic, 3-speed 8.5 :1Engine ConfigurationV-Engine Type of Combustion EnginePiston Head Room, Front988 mm (38.9 in)Head Room, Rear968 mm (38.1 in) Leg Room, Front1,077 mm (42.4 in) Leg Room, Rear902 mm (35.5 in) Hip Room, Front1,580 mm (62.2 in) Hip Room, Rear1,427 mm (56.2 in) Shoulder Room, Front1,633 mm (64.3 in) Shoulder Room, Rear1,567 mm (61.7 in) 
ConvertiblePowertrainRoyale Convertible 7.5 V8 Hydra-Matic Drivetrain
RWD Fuel
Gasoline Transmission
Automatic, 3-speed 
