|Model|| Cylinder |
|Displacement (ccm)|| Rated output |
(kW [hp] at rpm)
| Top |
| Fuel consumption |
| CO2 emissions |
|GLC 220 d 4MATIC||R4||2143||125 /3000–4200||210||5.5–5.0||143–129|
|GLC 250 d 4MATIC||R4||2143||150 /3800||222||5.5–5.0||143–129|
|GLC 350 d 4MATIC||V6||2987||190 /3400||238||6.2–59||169–159|
 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. The values vary depending on wheels/tyres.