2018 Mercedes-Benz C-Class Specs, MPG & Trims
EPA fuel-economy data and specifications for the 2018 Mercedes-Benz C-Class (19–30 MPG combined) across 16 listed configurations.
Overview
- Body class
- Subcompact Cars, Compact Cars
- Drive
- Rear-Wheel Drive, 4-Wheel Drive
- Engine
- 4-cyl, 2.0 L; 6-cyl, 3.0 L; 8-cyl, 4.0 L
- Fuel type
- Premium Gasoline
- Combined MPG
- 19–30 MPG
- Annual fuel cost
- $2,750–$4,350
- Configurations
- 16
MPG & fuel economy
City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.
| Powertrain | City | Highway | Combined | Annual fuel cost | CO2 | Range |
|---|---|---|---|---|---|---|
| 4-cyl 2.0 L · Premium Gasoline · 4-Wheel Drive | 22–23 | 29–32 | 25–26 | $3,150–$3,300 | 335–360 g/mi | — |
| 6-cyl 3.0 L · Premium Gasoline · 4-Wheel Drive | 19–20 | 26–27 | 22–23 | $3,550–$3,750 | 393–405 g/mi | — |
| 4-cyl 2.0 L · Premium Gasoline · Rear-Wheel Drive | 22–28 | 29–33 | 25–30 | $2,750–$3,300 | 215–355 g/mi | 410 mi |
| 8-cyl 4.0 L · Premium Gasoline · Rear-Wheel Drive | 17–18 | 22–24 | 19–20 | $4,100–$4,350 | 441–468 g/mi | — |
Configurations & engine comparison
Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.
| Configuration / engine | Drive | Transmission | Cyl. | Displ. (L) | Fuel type | City | Hwy | Comb. | Annual cost |
|---|---|---|---|---|---|---|---|---|---|
| AMG C43 4matic | 4-Wheel Drive | Automatic 9-spd | 6 | 3.0 | Premium Gasoline | 20 | 27 | 23 | $3,550 |
| AMG C43 4matic Convertible | 4-Wheel Drive | Automatic 9-spd | 6 | 3.0 | Premium Gasoline | 19 | 26 | 22 | $3,750 |
| AMG C43 4matic Coupe | 4-Wheel Drive | Automatic 9-spd | 6 | 3.0 | Premium Gasoline | 20 | 27 | 22 | $3,750 |
| AMG C63 | Rear-Wheel Drive | Automatic 7-spd | 8 | 4.0 | Premium Gasoline | 18 | 24 | 20 | $4,100 |
| AMG C63 Convertible | Rear-Wheel Drive | Automatic 7-spd | 8 | 4.0 | Premium Gasoline | 17 | 22 | 19 | $4,350 |
| AMG C63 Coupe | Rear-Wheel Drive | Automatic 7-spd | 8 | 4.0 | Premium Gasoline | 17 | 23 | 19 | $4,350 |
| AMG C63 S | Rear-Wheel Drive | Automatic 7-spd | 8 | 4.0 | Premium Gasoline | 18 | 24 | 20 | $4,100 |
| AMG C63 S Convertible | Rear-Wheel Drive | Automatic 7-spd | 8 | 4.0 | Premium Gasoline | 17 | 22 | 19 | $4,350 |
| AMG C63 S Coupe | Rear-Wheel Drive | Automatic 7-spd | 8 | 4.0 | Premium Gasoline | 17 | 23 | 19 | $4,350 |
| C300 | Rear-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 24 | 33 | 27 | $3,050 |
| C300 4matic | 4-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 23 | 32 | 26 | $3,150 |
| C300 4matic Convertible | 4-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 22 | 29 | 25 | $3,300 |
| C300 4matic Coupe | 4-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 22 | 30 | 25 | $3,300 |
| C300 Convertible | Rear-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 22 | 29 | 25 | $3,300 |
| C300 Coupe | Rear-Wheel Drive | Automatic 9-spd | 4 | 2.0 | Premium Gasoline | 22 | 30 | 25 | $3,300 |
| C350e | Rear-Wheel Drive | Automatic 7-spd | 4 | 2.0 | Premium Gasoline | 28 | 32 | 30 | $2,750 |
Frequently asked questions
What is the combined MPG of the 2018 Mercedes-Benz C-Class?
According to EPA data, the 2018 Mercedes-Benz C-Class is rated at 19–30 MPG combined for its conventional-fuel configurations.
How many cylinders does the 2018 Mercedes-Benz C-Class have?
The EPA data lists 4, 6, and 8 cylinders across its configurations.
What fuel type does the 2018 Mercedes-Benz C-Class use?
It uses Premium Gasoline.
What is the annual fuel cost of the 2018 Mercedes-Benz C-Class?
The EPA estimates annual fuel costs ranging from $2,750 to $4,350.