Photo: Ford Mustang by Rennett Stowe from USA, CC BY 2.0, via Wikimedia Commons. It shows the model, not always this exact version.
Ford · model year 2021
2021 Ford Mustang HO Convertible
Subcompact · Rear-Wheel Drive · Gas · EPA class: Subcompact Cars
EPA figures · 2021fueleconomy.gov
22MPG combined
19/26MPG city / highway
$3,050fuel a year
404 g CO₂ per mile 2.3 L 4-cyl turbo Automatic (S10)
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
- 2021
- Body
- Car
- EPA size class
- Subcompact Cars
- Drive
- Rear-Wheel Drive
- Engine
- 2.3 L 4-cyl turbo
- Transmission
- Automatic (S10)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Ford model years
2021 Ford Mustang
25 MPG · $2,700 fuel a year 2021 Ford Mustang Convertible
23 MPG · $2,900 fuel a year 2021 Ford Mustang Convertible
23 MPG · $2,900 fuel a year 2021 Ford Mustang Convertible
18 MPG · $3,700 fuel a year 2021 Ford Mustang Convertible
23 MPG · $2,900 fuel a year 2021 Ford Mustang HO Convertible
21 MPG · $3,200 fuel a year 2021 Ford Mustang HO Coupe
22 MPG · $3,050 fuel a year