Discover all fuel consumption figures for the Citroën C5 X (2026), 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 (2026)
Petrol versions
| Consumption (WLTP) |
6.0 l/100 km |
| CO2 emissions (WLTP) |
135 g/km |
Plug-in hybrid versions
| Consumption (WLTP) |
1.3 l/100 km |
| CO2 emissions (WLTP) |
29–30 g/km |
Differences between versions
Fuel consumption figures for the Citroën C5 X 2026 vary depending on the version. Below you will find the specific technical specifications.
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