CLS400
Rear-Wheel Drive · Automatic 7-spd · Compact Cars
- MPG combined
- 24
- City / highway
- 20 / 29
- Engine
- 3.0L 6-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,400
- Tailpipe CO₂
- 377 g/mi
E
World Of EVEditorial
Mercedes-Benz CLS-Class
The Mercedes-Benz CLS-Class has been sold in the US from 2006 to 2023, in 18 model years covered here. The 2023 line-up has 1 trim with 25 MPG combined.
Model years
2015 CLS-Class trims (5)
CLS400 4matic
4-Wheel Drive · Automatic 7-spd · Compact Cars
- MPG combined
- 22
- City / highway
- 19 / 26
- Engine
- 3.0L 6-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $3,750
- Tailpipe CO₂
- 407 g/mi
CLS550
Rear-Wheel Drive · Automatic 9-spd · Compact Cars
- MPG combined
- 20
- City / highway
- 18 / 26
- Engine
- 4.7L 8-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $4,100
- Tailpipe CO₂
- 433 g/mi
CLS550 4matic
4-Wheel Drive · Automatic 7-spd · Compact Cars
- MPG combined
- 19
- City / highway
- 17 / 24
- Engine
- 4.7L 8-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $4,350
- Tailpipe CO₂
- 462 g/mi
CLS63 AMG S 4matic
4-Wheel Drive · Automatic 7-spd · Compact Cars
- MPG combined
- 18
- City / highway
- 16 / 22
- Engine
- 5.5L 8-cyl turbo
- Fuel
- Premium
- Annual fuel cost
- $4,550
- Tailpipe CO₂
- 495 g/mi
Source: U.S. EPA / DOE fueleconomy.gov. Annual fuel cost is the EPA estimate for 15,000 miles a year at national average fuel and electricity prices.