Photo: Mercedes-Benz S-Class by David Adam Kess, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Mercedes-Benz · model year 2021
2021 Mercedes-Benz AMG S63 4matic Plus Convertible
Subcompact · 4-Wheel Drive · Gas · EPA class: Subcompact Cars
EPA figures · 2021fueleconomy.gov
17MPG combined
14/24MPG city / highway
$4,850fuel a year
510 g CO₂ per mile 4.0 L 8-cyl turbo Automatic 9-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
- 17 MPG
- City MPG
- 14 MPG
- Highway MPG
- 24 MPG
- Annual fuel cost
- $4,850
- Tailpipe CO₂
- 510 g per mile
- Model year
- 2021
- Body
- Car
- EPA size class
- Subcompact Cars
- Drive
- 4-Wheel Drive
- Engine
- 4.0 L 8-cyl turbo
- Transmission
- Automatic 9-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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17 MPG · $4,850 fuel a year 2021 Mercedes-Benz AMG S63 4matic Plus Coupe
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