Discover all fuel consumption figures for the Mercedes CLA from 2023, 2024 and 2025, including consumption at low, medium and high speeds, CO2 emissions in city and highway driving and much more. Data based on WLTP, NEDC, EPA or CLTC tests.
Detailed fuel consumption: from emissions to range
Petrol versions
| Minimum consumption (WLTP) |
5.9–6.5 l/100 km |
| Maximum consumption (WLTP) |
8.7–9.0 l/100 km |
| Minimum CO2 emissions (WLTP) |
133–145 g/km |
| Maximum CO2 emissions (WLTP) |
196–205 g/km |
Plug-in hybrid versions
| Consumption (WLTP) |
0.8–1.1 l/100 km |
| CO2 emissions (WLTP) |
18–24 g/km |
Diesel versions
| Minimum consumption (WLTP) |
4.9–5.4 l/100 km |
| Maximum consumption (WLTP) |
5.1–5.5 l/100 km |
| Minimum CO2 emissions (WLTP) |
129–142 g/km |
| Maximum CO2 emissions (WLTP) |
133–145 g/km |
Differences between versions
Fuel consumption figures for the Mercedes CLA from 2023, 2024 and 2025 vary depending on the version. Below you will find the specific technical specifications.
More information
