Mercedes-Benz CLS-Class Specs, MPG & Trims by Year
EPA fuel-economy and specification data for the Mercedes-Benz CLS-Class, model years 2006–2023. The latest model year is shown first below.
Latest model year: 2023
- Body class
- Compact Cars
- Drive
- All-Wheel Drive
- Engine
- 6-cyl, 3.0 L
- Fuel type
- Premium Gasoline
- Configurations
- 1
- Combined MPG
- 25 MPG
- Annual fuel cost
- $3,300
View the full 2023 Mercedes-Benz CLS-Class specs, MPG and trims
Across all 18 model years, EPA combined ratings span 14–26 MPG.
All model years
| Year | Body class | Combined | Configurations | Annual fuel cost |
|---|---|---|---|---|
| 2023 | Compact Cars | 25 MPG | 1 | $3,300 |
| 2022 | Compact Cars | 25 MPG | 1 | $3,300 |
| 2021 | Compact Cars | 23–26 MPG | 3 | $3,150–$3,550 |
| 2020 | Compact Cars | 23–26 MPG | 3 | $3,150–$3,550 |
| 2019 | Compact Cars | 23–26 MPG | 3 | $3,150–$3,550 |
| 2018 | Compact Cars | 18–21 MPG | 3 | $3,900–$4,550 |
| 2017 | Compact Cars | 18–21 MPG | 3 | $3,900–$4,550 |
| 2016 | Compact Cars | 18–24 MPG | 5 | $3,400–$4,550 |
| 2015 | Compact Cars | 18–24 MPG | 5 | $3,400–$4,550 |
| 2014 | Compact Cars | 18–20 MPG | 6 | $4,100–$4,550 |
| 2013 | Compact Cars | 19–20 MPG | 3 | $4,100–$4,350 |
| 2012 | Compact Cars | 19–20 MPG | 3 | $4,100–$4,350 |
| 2011 | Compact Cars | 14–16 MPG | 2 | $5,150–$5,850 |
| 2010 | Compact Cars | 14–16 MPG | 2 | $5,150–$5,850 |
| 2009 | Compact Cars | 14–16 MPG | 2 | $5,150–$5,850 |
| 2008 | Compact Cars | 14–16 MPG | 2 | $5,150–$5,850 |
| 2007 | Compact Cars | 14–16 MPG | 2 | $5,150–$5,850 |
| 2006 | Compact Cars | 15–16 MPG | 2 | $5,150–$5,500 |