The roughly one thousand results not only match Groupe PSA’s internal data from their customers, but also the information uploaded by drivers themselves onto public web-based data sets such as Germany’s www.spritmonitor.de.; pp for an average consumption of conditions, there is a 10% difference between the measurements taken in the WLTP cycle and 42% with those of the NEDC cycle (which will be used as a reference until January 2019).