2024 Mercedes-Benz C-Class mpg
Combined mpg, C 300 RWD
30mpg
- 26 city, 36 highway.
- Top 25% of 72 sedans (2024).
- 4 trims: 23 to 30 mpg.
12,000 miles a year. Gas $3.20.
| Trim | Engine | Drive | City mpg | Hwy mpg | Combined | Tank, gal | Miles per tank | Cost a year |
|---|---|---|---|---|---|---|---|---|
| C 300 RWD | 2.0L 4cyl | RWD | 26 | 36 | 30 | 17.4 | 522 | $1,280 |
| C 300 4MATIC AWD | 2.0L 4cyl | AWD | 23 | 33 | 27 | 17.4 | 470 | $1,422 |
| AMG C 43 4MATIC | 2.0L | AWD | 20 | 28 | 23 | N/A | N/A | $1,670 |
| Mercedes-AMG C-Class C 43 AMG 4MATIC AWD | 2.0L 4cyl | AWD | 20 | 28 | 23 | N/A | N/A | $1,670 |
Fuel cost
C 300 RWD, 30 mpg combined.
- Per year
- $1,280
- Per month
- $107
- Per mile
- 10.7 cents
- Fill the tank
- $55.68
- Top trim: AMG C 43 4MATIC. $1,670 a year. $390 more than the C 300 RWD.
Trip cost
| Trip | Gallons | Cost |
|---|---|---|
| 100 miles | 2.8 | $8.89 |
| 300 miles | 8.3 | $26.67 |
| 500 miles | 13.9 | $44.44 |
| 1,000 miles | 27.8 | $88.89 |
Commute cost
- Per month
- $92
- Per year
- $1,109
- Miles a month
- 867
C 300 RWD. 20 miles each way, 5 days a week.
Is 30 mpg good? Yes. Beats 81% of 2026 cars.
MPG by year
Rivals
| Car | Cheapest trim | Combined mpg | Compare |
|---|---|---|---|
| 2024 Mercedes-Benz C-Class | C 300 RWD | 30 mpg | |
| 2024 Audi S3 | Premium AWD | 26 mpg | Compare |
| 2024 Audi A4 Allroad | Premium AWD | 26 mpg | Compare |
| 2024 Audi A5 Sportback | A5 Premium AWD | 26 mpg | |
| 2024 Volkswagen Arteon | SEL R-Line 4Motion AWD | 25 mpg | Compare |
| 2024 Mercedes-Benz E-Class All Terrain | CLA 250 Coupe | 27 mpg | |
| 2024 Acura TLX | FWD w/Technology Package | 25 mpg |
What this cannot tell you
EPA ratings. Your own mpg will differ.
Gas prices change by state and by week.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree