GLC 200 4MATIC: Fuel consumption: combined cycle 10,01 (l/100km); urban cycle 11,35 (l/100km); rural cycle 9,24 (l/100km).

GLC 300 4MATIC: Fuel consumption: combined cycle 10,11 (l/100km); urban cycle 12,15 (l/100km); rural cycle 8,94 (l/100km).