2022 · Large Car · Gas
2022 Mercedes-Benz S-Class MPG & fuel economy
The 2022 Mercedes-Benz S-Class is a large car with one EPA-rated configuration. The most efficient version returns 15 MPG combined (12 city / 21 highway) on premium gasoline. That's down 5 MPG from the 2021 model. Among 29 large cars rated for 2022, it ranks 27th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $3,950 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2022 Mercedes-Benz S-Class's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 5.1 km/L in the city and 8.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 12 | 5.1 | 19.6 |
| Highway | 21 | 8.9 | 11.2 |
| Combined | 15 | 6.4 | 15.7 |
How it ranks among 2022 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
S-Class MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · 6.0L 12-cyl turbo · 9-speed automatic Maybach S680 4matic |
Gas | 12 MPG | 21 MPG | 15 MPG | — | $3,950 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 6.0L 12-cyl turbo
- Transmission
- 9-speed automatic
- Drivetrain
- AWD
- Passenger volume
- 118 cu ft
- Cargo volume
- 13 cu ft
- Tailpipe CO₂
- 599 g/mi
- EPA fuel economy score
- 2/10
- EPA greenhouse gas score
- 2/10
2022 Mercedes-Benz S-Class vs. rivals
Compare the 2022 S-Class
With any other car from any year, including other S-Class model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2022 Mercedes-Benz S-Class Hybrid (24 MPG)
Frequently asked questions
What is the gas mileage of the 2022 Mercedes-Benz S-Class?
Up to 15 MPG combined (12 city / 21 highway).
What fuel does the 2022 Mercedes-Benz S-Class use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2022 Mercedes-Benz S-Class?
The 2022 Mercedes-Benz S-Class's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 5.1 km/L in the city and 8.9 km/L on the highway.
How much does it cost to fuel the 2022 Mercedes-Benz S-Class per year?
About $3,950 at 15,000 miles a year with $3.95/gal premium gas, or $26.33 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.