Mercedes GLC consumption

Discover all fuel consumption figures for the Mercedes GLC (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

Minimum consumption (WLTP)	7.4–8.2 l/100 km
Maximum consumption (WLTP)	9.8–10.2 l/100 km
Minimum CO₂ emissions (WLTP)	167–186 g/km
Maximum CO₂ emissions (WLTP)	223–232 g/km

Plug-in hybrid versions

Minimum consumption (WLTP)	0.4–0.5 l/100 km
Maximum consumption (WLTP)	0.5–0.6 l/100 km
Minimum CO₂ emissions (WLTP)	10–14 g/km
Maximum CO₂ emissions (WLTP)	12–15 g/km

Diesel versions

Minimum consumption (WLTP)	5.2–5.9 l/100 km
Maximum consumption (WLTP)	5.6–6.2 l/100 km
Minimum CO₂ emissions (WLTP)	136–155 g/km
Maximum CO₂ emissions (WLTP)	148–163 g/km

Differences between versions

Fuel consumption figures for the Mercedes GLC 2026 vary depending on the version. Below you will find the specific technical specifications.

Fuel type	Version
Mild hybrid petrol	Consumption GLC 200 4MATIC 204 hp AWD
Mild hybrid petrol	Consumption GLC 300 4MATIC 258 hp AWD
Mild hybrid petrol	Consumption GLC AMG 43 4MATIC 421 hp AWD
Mild hybrid diesel	Consumption GLC 220 d 4MATIC 197 hp AWD
Mild hybrid diesel	Consumption GLC 300 d 4MATIC 269 hp AWD
Plug-in hybrid	Consumption GLC 300 e 4MATIC 313 hp AWD
Plug-in hybrid	Consumption GLC 400 e 4MATIC 381 hp AWD
Plug-in hybrid diesel	Consumption GLC 300 de 4MATIC 333 hp AWD