Photo: Buick Century by Charles01, CC BY-SA 3.0, via Wikimedia Commons. It shows the model, not always this exact version.
Buick · model year 1984
1984 Buick Century Estate Wagon
Wagon · Gas · EPA class: Midsize Station Wagons
EPA figures · 1984fueleconomy.gov
22MPG combined
19/26MPG city / highway
$3,050fuel a year
404 g CO₂ per mile 2.5 L 4-cyl Automatic 3-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 22 MPG
- City MPG
- 19 MPG
- Highway MPG
- 26 MPG
- Annual fuel cost
- $3,050
- Tailpipe CO₂
- 404 g per mile
- Model year
- 1984
- Body
- Wagon
- EPA size class
- Midsize Station Wagons
- Engine
- 2.5 L 4-cyl
- Transmission
- Automatic 3-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Buick model years
1984 Buick Century
25 MPG · $3,850 fuel a year 1984 Buick Century
23 MPG · $2,900 fuel a year 1984 Buick Century
18 MPG · $3,700 fuel a year 1984 Buick Century
19 MPG · $3,550 fuel a year 1984 Buick Century
24 MPG · $4,000 fuel a year 1984 Buick Century
24 MPG · $4,000 fuel a year 1984 Buick Century Estate Wagon
17 MPG · $3,950 fuel a year