2027 Mercedes-Benz C-Class MPG and yearly fuel cost
The 2027 Mercedes-Benz C-Class has 2 EPA-rated versions. The most efficient gets 29 mpg combined (25 city, 35 highway), and the EPA puts its fuel cost at $2,850 a year.
29best combined mpg
$2,850fuel per year (EPA)
-$2,2505-year savings vs. average car
$1,500 a year more than the typical 2027 compact car (median $1,350)
Your cost per year
Every version
| Version | City | Hwy | Comb. | Fuel/yr |
|---|---|---|---|---|
| C300RWD · Hybrid · Premium | 25 | 35 | 29 | $2,850 |
| C300 4maticAWD · Hybrid · Premium | 24 | 33 | 27 | $3,050 |
All figures and class comparison
| Model year | 2027 |
|---|---|
| Make | Mercedes-Benz |
| Model | C-Class |
| Class | Compact car |
| Powertrain | Hybrid |
| Fuel | Premium |
| Drive | AWD, RWD |
| Versions rated by the EPA | 2 |
| Best combined MPG | 29 |
| City MPG of the most efficient version | 25 |
| Highway MPG of the most efficient version | 35 |
| Lowest combined MPG | 27 |
| Lowest yearly fuel cost (EPA estimate) | $2,850 |
| Highest yearly fuel cost (EPA estimate) | $3,050 |
| Best 5-year fuel savings vs. the average new vehicle | -$2,250 |
| Typical yearly fuel cost in this class (median) | $1,350 |
| Yearly fuel cost vs. the class median (minus means cheaper) | $1,500 |
| Lowest tailpipe CO2 | 307 g/mi |
| EPA fuel economy score (1 to 10) | 6 |
How 2027 Mercedes-Benz C-Class compares in 2027 Compact Cars
- 2027 Mercedes-Benz C-Class ranks #10 of 11 cars in 2027 Compact Cars in this dataset by best 5-year fuel savings vs. the average new vehicle.
- The median best 5-year fuel savings vs. the average new vehicle of cars in 2027 Compact Cars is $5,250.
- Among all 8,138 cars in the dataset, 2027 Mercedes-Benz C-Class ranks #2,594 by best 5-year fuel savings vs. the average new vehicle.
Data: U.S. EPA and DOE (fueleconomy.gov) (public domain).· Updated 2026-11-02 · Text generated from the data and checked against it.
EPA estimates from fueleconomy.gov (15,000 miles a year, combined rating 55% city). Your cost depends on how you drive. Not affiliated with the EPA or any carmaker.