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 2026
2026 Mercedes-Benz C300
Compact · Rear-Wheel Drive · Hybrid · EPA class: Compact Cars
EPA figures · 2026fueleconomy.gov
29MPG combined
25/35MPG city / highway
$2,850fuel a year
307 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
Against gas and hybrid cars by fuel cost
Chart average 24 MPGBest 57 MPG
Lowest on the chart $1,200Chart average $3,426
Every figure on record
- Combined MPG
- 29 MPG
- City MPG
- 25 MPG
- Highway MPG
- 35 MPG
- Annual fuel cost
- $2,850
- Tailpipe CO₂
- 307 g per mile
- Model year
- 2026
- Body
- Car
- EPA size class
- Compact Cars
- Drive
- Rear-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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