1980 Buick LeSabre Sedan
Unverified
Photo: 1985 Buick LeSabre Coupé 5.7 V8 Limited front by Rutger van der Maar, CC BY 2.0, via Wikimedia Commons
Photo: 1978 Buick LeSabre Custom sedan, front right, 09-28-2024 by MercurySable99, CC BY-SA 4.0, via Wikimedia Commons
Photo: 1981 Buick LeSabre Auto by Calreyn88, CC BY-SA 4.0, via Wikimedia Commons
Photo: 1985 Buick LeSabre Coupé 5.7 V8 Limited rear by Rutger van der Maar, CC BY 2.0, via Wikimedia Commons
Photo: 1978 Buick LeSabre Custom coupe, rear right, 09-27-2025 by MercurySable99, CC BY-SA 4.0, via Wikimedia Commons
Photos show the fifth generation (1977–1985); trim, color, and model year may differ.
All photo credits
- Photo: 1985 Buick LeSabre Coupé 5.7 V8 Limited front by Rutger van der Maar, CC BY 2.0, via Wikimedia Commons
- Photo: 1978 Buick LeSabre Custom sedan, front right, 09-28-2024 by MercurySable99, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 1981 Buick LeSabre Auto by Calreyn88, CC BY-SA 4.0, via Wikimedia Commons
- Photo: 1985 Buick LeSabre Coupé 5.7 V8 Limited rear by Rutger van der Maar, CC BY 2.0, via Wikimedia Commons
- Photo: 1978 Buick LeSabre Custom coupe, rear right, 09-27-2025 by MercurySable99, CC BY-SA 4.0, via Wikimedia Commons
The 1980 Buick LeSabre Sedan is a 110-hp 3.8-liter V6 sedan with a 3-speed automatic and rear-wheel drive. It is rated at 22 mpg combined.
It makes 110 horsepower at 3,800 rpm and 190 lb-ft of torque at 1600 rpm. EPA fuel-economy estimates are 19 mpg city and 28 mpg highway (22 mpg combined).
The LeSabre measures 218.4 inches long on a 115.9-inch wheelbase and has a curb weight of 3,655 lb.
| Spec | Value |
|---|---|
| Vehicle | |
| Body Type | Sedan |
| Powertrain | Gas |
| Engine | |
| Engine Type | V6, OHV |
| Displacement | 3.8 L |
| Horsepower | 110 hp @ 3,800 rpm |
| Torque | 190 lb-ft @ 1600 rpm |
| Injection Type | Rochester 2-barrel carburetor |
| Drivetrain | |
| Drive Type | Rear-wheel drive |
| Transmission | |
| Transmission | 3-speed automatic |
| Fuel Economy | |
| City | 19 MPG |
| Highway | 28 MPG |
| Combined | 22 MPG |
| Suspension | |
| Front Suspension | Independent, coil springs |
| Rear Suspension | Four-link, coil springs |
| Brakes | |
| Front Brake Disc | Disc |
| Rear Brake Disc | Drum |
| Tires & Wheels | |
| Tires Front | 205/75 R15 |
| Tires Rear | 205/75 R15 |
| Dimensions & Weight | |
| Length | 218.39 in |
| Width | 75.91 in |
| Height | 55 in |
| Wheelbase | 115.91 in |
| Cargo Volume | 20.8 ft³ |
| Curb Weight | 3,655 lbs |
Similar cars
Rivals to the 1980 Buick LeSabre Sedan with similar size, power and price from around the same years.
Safety & Recalls
No NHTSA data available for the 1980 Buick LeSabre.
Source: US National Highway Traffic Safety Administration (nhtsa.gov). US-market vehicles only; data cached for up to 7 days.