|Model|| Cylinder |
|Displacement (cc)||Rated output (kW at rpm)||Top speed (km/h)||Fuel consumption, combined (l/100 km)||CO2 emissions combined (g/km)|
|GLC 220 d 4MATIC||4 in-line||2143||125 / 3000– 4200||– (210)||– (5.4–5.0)||– (143–131)|
|GLC 250 d 4MATIC||4 in-line||2143||150/3800||– (222)||– (5.4–5.0)||– (143–131)|
|GLC 350 d 4MATIC||V6||2987||190/3400||– (238)||– (6.2–6.0)||– (169–161)|
Figures in brackets apply to vehicles with automatic transmission.
 Figures for rated output and rated torque pursuant to Directive 595/2009/EEC in the currently applicable version.
 The figures shown for fuel consumption and CO2 emissions were obtained in accordance with the prescribed measuring methods (§2 Nos. 5, 6, 6a Pkw-EnVKV as amended). The figures are not based on an individual vehicle and do not constitute part of the product offer; they are provided solely for purposes of comparison between different vehicle models.