Significant savings can also come from a series of small contributions. With the aim of making the GLK more fuel efficient, the Mercedes-Benz engineers examined all the main components with regard to their energy usage and found ways of getting them to work more economically.
Overview of efficient energy management measures:
 The figures shown for fuel consumption and CO2 emissions were obtained in accordance with the prescribed measuring process (Directive 80/1268/EEC in its currently applicable version). The figures do not apply to a specific vehicle and do not constitute part of the product offer. They are provided solely for the purposes of comparison between different vehicle models