|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||5.4–5.0||143–131|
|GLC 250 d 4MATIC||R4||2143||150 /3800||222||5.4–5.0||143–131|
|GLC 350 d 4MATIC||V6||2987||190 /3400||238||6.8–6.5||169–161|
 Figures for rated output and rated torque pursuant to Directive 715/2007/EEC in the currently applicable version.
 The values given are the "measured NEDC CO2 values" in terms of Art. 2 no. 2 Implementing Provision (EU) 2017/1153, which were determined in accordance with Appendix XII of Provision (EC) no. 692/2008. The fuel consumption values were calculated based on these values. Due to legal changes to the relevant test process, in the certificate of conformity for the vehicle registration and, if applicable, vehicle tax of the vehicle, higher values may be entered. 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 the selected special equipment.