1989-1993 Buick Riviera Specifications
Wheelbase: 108.0"
F/R Track Width: 59.9"/59.9"
Overall Length: 198.3"
Overall Width: 71.7"
Overall Height: 53.6"
Turning Circle: 38.7'
Curb Weight: 3436-3500 lbs.
Available Engines: 3.8L V6
Available Transmissions: 4-SPEED AUTOMATIC 4T60E
Fuel Capacity: 18.8 Gallons
Front Seat Head Room: 37.8"
Front Seat Leg Room: 42.7"
Front Seat Shoulder Room: 57.9"
Front Seat Hip Room: 55.9"
Standard Tires: P205/70R15, P215/65R15 (T-type)