Photo: Porsche 911 by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Porsche · model year 1984
1984 Porsche 911 SC
Minicompact · Gas · EPA class: Minicompact Cars
EPA figures · 1984fueleconomy.gov
18MPG combined
15/23MPG city / highway
$3,700fuel a year
494 g CO₂ per mile 3.2 L 6-cyl Manual 5-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
- 18 MPG
- City MPG
- 15 MPG
- Highway MPG
- 23 MPG
- Annual fuel cost
- $3,700
- Tailpipe CO₂
- 494 g per mile
- Model year
- 1984
- Body
- Car
- EPA size class
- Minicompact Cars
- Engine
- 3.2 L 6-cyl
- Transmission
- Manual 5-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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20 MPG · $3,350 fuel a year 1984 Porsche 911 SC
18 MPG · $3,700 fuel a year