1998 Buick Riviera Supercharged Coupe
The 1998 Buick Riviera Supercharged Coupe is a 3.8-liter turbocharged V6 coupe with an automatic 4-speed and front-wheel drive. It starts at $33,165 MSRP and is rated at 19 mpg combined.
EPA fuel-economy estimates are 16 mpg city and 25 mpg highway (19 mpg combined).
The Riviera measures 207.2 inches long on a 113.8-inch wheelbase and has a curb weight of 3,699 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $33,165 ($66,127 *) |
| Engine | |
| Engine Type | 3.8L V6 turbocharged |
| Displacement | 3.8 L |
| Drivetrain | |
| Drive Type | FWD |
| Transmission | |
| Transmission | Automatic 4-speed |
| Fuel Economy | |
| City | 16 MPG |
| Highway | 25 MPG |
| Combined | 19 MPG |
| Recommended Fuel | Regular Gasoline |
| Tank Capacity | 18 gal |
| Tires & Wheels | |
| Wheels Front | 16-in. aluminum alloy |
| Wheels Rear | 16-in. aluminum alloy |
| Dimensions & Weight | |
| Length | 207.2 in |
| Width | 75 in |
| Height | 54.6 in |
| Wheelbase | 113.8 in |
| Ground Clearance | 5.4 in |
| Curb Weight | 3,699 lbs |
| Interior | |
| Headroom Front | 38.2 in |
| Headroom Rear | 36.2 in |
| Legroom Front | 42.6 in |
| Legroom Rear | 37.1 in |
| Shoulder Room Front | 57.8 in |
| Shoulder Room Rear | 57.8 in |
| Hip Room Front | 54.5 in |
| Hip Room Rear | 54.5 in |
* Amount adjusted for inflation to 2026 dollars