Photo: Mercedes-Benz C-Class by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Mercedes-Benz · model year 2020
2020 Mercedes-Benz C300 4matic Convertible
Subcompact · 4-Wheel Drive · Gas · EPA class: Subcompact Cars
EPA figures · 2020fueleconomy.gov
24MPG combined
21/29MPG city / highway
$3,400fuel a year
374 g CO₂ per mile 2.0 L 4-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
- 24 MPG
- City MPG
- 21 MPG
- Highway MPG
- 29 MPG
- Annual fuel cost
- $3,400
- Tailpipe CO₂
- 374 g per mile
- Model year
- 2020
- Body
- Car
- EPA size class
- Subcompact Cars
- Drive
- 4-Wheel Drive
- Engine
- 2.0 L 4-cyl turbo
- Transmission
- Automatic 9-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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