2020 · Compact Car · Gas
2020 Mercedes-Benz CLA-Class MPG & fuel economy
The 2020 Mercedes-Benz CLA-Class is a compact car offered in 4 EPA-rated configurations. The most efficient version returns 28 MPG combined (25 city / 35 highway) on premium gasoline. Across the lineup, combined ratings range from 23 to 28 MPG. That's down 1 MPG from the 2019 model. Among 34 compact cars rated for 2020, it ranks 22nd for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,116 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2020 Mercedes-Benz CLA-Class's fuel average is 11.9 km/L (8.4 L/100 km), or 28 MPG combined: 10.6 km/L in the city and 14.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 25 | 10.6 | 9.4 |
| Highway | 35 | 14.9 | 6.7 |
| Combined | 28 | 11.9 | 8.4 |
How it ranks among 2020 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
CLA-Class MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 2.0L 4-cyl turbo · 7-speed dual-clutch CLA250 |
Gas | 25 MPG | 35 MPG | 28 MPG | — | $2,116 |
| 4WD · 2.0L 4-cyl turbo · 7-speed dual-clutch CLA250 4matic |
Gas | 23 MPG | 33 MPG | 27 MPG | — | $2,194 |
| 4WD · 2.0L 4-cyl turbo · 7-speed dual-clutch AMG CLA35 4matic |
Gas | 23 MPG | 29 MPG | 25 MPG | — | $2,370 |
| 4WD · 2.0L 4-cyl turbo · 8-speed dual-clutch AMG CLA45 4matic |
Gas | 20 MPG | 29 MPG | 23 MPG | — | $2,576 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 2.0L 4-cyl turbo
- Transmission
- 7-speed dual-clutch
- Drivetrain
- FWD
- Passenger volume
- 89 cu ft
- Cargo volume
- 12 cu ft
- Tailpipe CO₂
- 310 g/mi
- EPA fuel economy score
- 6/10
- EPA greenhouse gas score
- 6/10
2020 Mercedes-Benz CLA-Class vs. rivals
Compare the 2020 CLA-Class
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Frequently asked questions
What is the gas mileage of the 2020 Mercedes-Benz CLA-Class?
Up to 28 MPG combined (25 city / 35 highway); ratings range from 23 to 28 MPG depending on configuration.
What fuel does the 2020 Mercedes-Benz CLA-Class use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2020 Mercedes-Benz CLA-Class?
The 2020 Mercedes-Benz CLA-Class's fuel average is 11.9 km/L (8.4 L/100 km), or 28 MPG combined: 10.6 km/L in the city and 14.9 km/L on the highway.
How much does it cost to fuel the 2020 Mercedes-Benz CLA-Class per year?
About $2,116 at 15,000 miles a year with $3.95/gal premium gas, or $14.11 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.