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Mercedes-Benz MPG by model
EPA has rated 44 Mercedes-Benz nameplates in model years 1984–2026; 16 of them have a page of their own here. Its highest rating is 30 MPG, by the CLA-Class (hybrid) in 2014–2016 and 2024–2026. The S-Class has the longest record, 33 model years, and the 560 the weakest yearly peak, 11 MPG. Of these nameplates, 15 have had a hybrid version, the second most of any make on this site. Of the 44, 31 are cars. For 2026 EPA rated 13 of its nameplates with fuel-burning versions; the CLA-Class leads them at 30 MPG.
Every Mercedes-Benz nameplate
| Nameplate | Model years | Class (most years) | Best version, MPG | Weakest year | Other powertrains |
|---|---|---|---|---|---|
| 190 | 1984–1993 | subcompact cars | 30 (1984–1985) | 20 | diesel |
| 300 | 1984–1993 | compact cars | 26 (1990–1991 and 1993) | 18 | diesel |
| C-Class | 1994–2026 | compact cars | 30 (2017–2018 and 2024) | 20 | flex-fuel, plug-in hybrid, hybrid |
| CL-Class | 1998–2014 | compact cars | 18 (2012–2014) | 16 | gasoline only |
| CLS-Class | 2006–2023 | compact cars | 26 (2019–2021) | 16 | hybrid |
| E-Class | 1994–2026 | midsize cars | 28 (2025–2026) | 19 | diesel, flex-fuel, hybrid, plug-in hybrid |
| G-Class | 2002–2026 | standard SUVs | 18 (2021 and 2025–2026) | 12 | electric, hybrid |
| GL-Class | 2007–2016 | SUVs | 20 (2007–2008) | 14 | diesel |
| GLA-Class | 2015–2026 | small SUVs | 29 (2025–2026) | 27 | flex-fuel, hybrid |
| GLC-Class | 2016–2026 | small SUVs | 29 (2024) | 24 | plug-in hybrid, hybrid, electric |
| GLE-Class | 2016–2026 | small SUVs | 25 (2016) | 20 | diesel, flex-fuel, plug-in hybrid, hybrid |
| GLK-Class | 2010–2015 | SUVs | 27 (2013–2015) | 18 | diesel |
| ML-Class | 1998–2015 | SUVs | 25 (2015) | 15 | diesel, hybrid, flex-fuel |
| S-Class | 1994–2026 | large cars | 26 (2015–2017) | 16 | diesel, hybrid, plug-in hybrid |
| SL-Class | 1994–2026 | two-seater cars | 23 (2018–2019 and 2023) | 16 | hybrid, plug-in hybrid |
| SLK-Class | 1999–2016 | two-seater cars | 27 (2016) | 19 | gasoline only |
| 200 | 1991 | compact cars | 20 (1991) | 20 | gasoline only |
| 230 | 1991 | compact cars | 20 (1991) | 20 | gasoline only |
| 260 | 1987–1989 and 1991 | compact cars | 19 (1987–1989) | 16 | gasoline only |
| 350 | 1990–1991 | midsize cars | 21 (1990–1991) | 21 | diesel |
| 380 | 1984–1985 | two-seater cars | 15 (1984–1985) | 15 | gasoline only |
| 400 | 1992–1993 | compact cars | 18 (1993) | 16 | gasoline only |
| 420 | 1986–1991 | midsize cars | 15 (1989–1991) | 15 | gasoline only |
| 500 | 1984–1985 and 1990–1993 | compact cars | 16 (1993) | 13 | gasoline only |
| 560 | 1986–1992 | two-seater cars | 14 (1989–1991) | 11 | gasoline only |
| 600 | 1992–1993 | large cars | 13 (1993) | 12 | gasoline only |
| A-Class | 2019–2022 | subcompact cars | 29 (2021) | 28 | gasoline only |
| AMG GT | 2016–2026 | compact cars | 22 (2021 and 2025–2026) | 18 | hybrid, plug-in hybrid |
| B-Class Electric Drive | 2014–2017 | electric | 84 MPGe | – | electric |
| CLA-Class | 2014–2026 | compact cars | 30 (2024–2026) | 28 | flex-fuel, hybrid, electric |
| CLE-Class | 2024–2026 | subcompact cars | 28 (2024) | 27 | hybrid |
| CLK-Class | 1998–2009 | subcompact cars | 22 (1998) | 20 | gasoline only |
| EQB | 2022 and 2024–2025 | electric | 107 MPGe | – | electric |
| EQE | 2024–2026 | electric | 96 MPGe | – | electric |
| EQS | 2022–2026 | electric | 103 MPGe | – | electric |
| GLB-Class | 2020–2026 | special purpose vehicles | 28 (2024–2026) | 26 | hybrid |
| GLS-Class | 2017–2026 | standard SUVs | 21 (2024–2026) | 18 | hybrid |
| Maybach | 2016–2017 | large cars | 19 (2017) | 15 | gasoline only |
| Metris Cargo | 2016–2023 | special purpose vehicles | 22 (2019–2020 and 2022) | 21 | gasoline only |
| Metris Passengersame ratings as the Mercedes-Benz Metris Cargo | 2016–2023 | special purpose vehicles | 22 (2016–2017) | 19 | gasoline only |
| R-Class | 2006–2013 | SUVs | 21 (2007–2008) | 16 | diesel |
| SLC-Class | 2017–2020 | two-seater cars | 27 (2018–2020) | 27 | gasoline only |
| SLR | 2005–2009 | two-seater cars | 13 (2007–2009) | 13 | gasoline only |
| SLS AMG | 2011–2015 | two-seater cars | 16 (2011–2012) | 15 | gasoline only |