Mercedes-Benz C MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Mercedes-Benz C model year from 2018 to 2021 — each engine and transmission with its official city, highway and combined figures. Over these years the C has been offered with 4.0L 8-cyl engines; every rated year lands at 17 MPG combined. Every rated gas version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Mercedes-Benz C fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2021 | 17 MPG | 4.0L 8-cyl | — | — |
| 2020 | 17 MPG | 4.0L 8-cyl | — | — |
| 2019 | 17 MPG | 4.0L 8-cyl | — | — |
| 2018 | 17 MPG | 4.0L 8-cyl | — | — |
2021 Mercedes-Benz C: engines & MPG
The 2021 C was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 17 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| AMG GT C Roadster | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 20 | 17 MPG |
| AMG GT C Coupe | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 19 | 17 MPG |
2020 Mercedes-Benz C: engines & MPG
The 2020 C was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 17 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| AMG GT C Coupe | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 21 | 17 MPG |
| AMG GT C Roadster | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 20 | 17 MPG |
2019 Mercedes-Benz C: engines & MPG
The 2019 C was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 17 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| AMG GT C Roadster | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 21 | 17 MPG |
| AMG GT C Coupe | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 21 | 17 MPG |
2018 Mercedes-Benz C: engines & MPG
The 2018 C was EPA-rated in 2 versions (4.0L 8-cyl), with combined economy of 17 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| AMG GT C Coupe | 4.0L 8-cyl | Automatic (AM7) | Premium | 15 | 20 | 17 MPG |
| AMG GT C Roadster | 4.0L 8-cyl | Automatic (AM-S7) | Premium | 15 | 20 | 17 MPG |
Frequently asked questions
What MPG does a Mercedes-Benz C get?
Every rated C year comes in at 17 MPG combined.
What engines does the 2021 Mercedes-Benz C have?
The 2021 C was EPA-rated with 4.0L 8-cyl engines — see the 2021 table above for each version's exact city/highway figures.
Does the Mercedes-Benz C require premium gas?
Yes — every EPA-rated gas C version specifies premium gasoline.
https://vehisales.com/research/fuel-economy/mercedes-benz/c.
Fuel economy of other models
Mercedes-Benz GLE-Class MPG by year · Mercedes-Benz GLC-Class MPG by year · Mercedes-Benz C-Class MPG by year · Mercedes-Benz E-Class MPG by year
See also: Mercedes-Benz C hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].