1990 Buick LeSabre Custom 4dr Sedan FWD
The 1990 Buick LeSabre Custom 4dr Sedan FWD is a 165-hp 3.8-liter V6 sedan with an automatic 4-speed and front-wheel drive. It starts at $16,555 MSRP and is rated at 19 mpg combined.
It makes 165 horsepower. EPA fuel-economy estimates are 16 mpg city and 25 mpg highway (19 mpg combined).
The LeSabre measures 196.5 inches long on a 110.8-inch wheelbase and has a curb weight of 3,297 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $16,555 ($41,166 *) |
| Engine | |
| Engine Type | 3.8L 3800 V6 |
| Displacement | 3.8 L |
| Horsepower | 165 hp |
| Valvetrain | OHV, 12-valve |
| Injection Type | Sequential multi-port fuel injection |
| Drivetrain | |
| Drive Type | Front-Wheel Drive |
| Transmission | |
| Transmission | Automatic 4-speed |
| 1st Gear | 2.92 |
| 2nd Gear | 1.57 |
| 3rd Gear | 1 |
| 4th Gear | 0.7 |
| Fuel Economy | |
| City | 16 MPG |
| Highway | 25 MPG |
| Combined | 19 MPG |
| Recommended Fuel | Regular Gasoline |
| Tank Capacity | 18 gal |
| Tires & Wheels | |
| Wheels Front | 14-in. |
| Wheels Rear | 14-in. |
| Dimensions & Weight | |
| Length | 196.5 in |
| Width | 72.4 in |
| Height | 54.9 in |
| Wheelbase | 110.8 in |
| Curb Weight | 3,297 lbs |
| Interior | |
| Headroom Front | 38.9 in |
| Headroom Rear | 38.3 in |
| Legroom Front | 42.4 in |
| Legroom Rear | 38.7 in |
| Shoulder Room Front | 59.5 in |
| Shoulder Room Rear | 59.5 in |
| Hip Room Front | 53 in |
| Hip Room Rear | 53 in |
* Amount adjusted for inflation to 2026 dollars