The new WLTP driving cycle takes into account situations that are closer to everyday life than the NEDC standard. It allows you to assess daily consumption better.

The Worldwide Harmonized Light Vehicle Test Procedure (WLTP) was introduced on September 1st, 2017 for new vehicle types. 12 months later it became binding for all passenger cars and thus succeeded the previously used New European Driving Cycle (NEDC). While it is still a lab test, WLTP was introduced with the intention of providing customers with fuel consumption data closer to real driving behaviour and creating a new level of transparency.

WLTP takes into account:

• More realistic driving dynamics and external temperature
• Greater test distance
• Higher average and maximum speeds
• Less holding times
• More braking and acceleration

Optional equipment also has an impact on figures determined using the WLTP driving cycle.

You can find the WLTP values for the Opel vehicle of your interest in the Configurator.

Under the new emission standards as of Euro 6d-TEMP, vehicles will have to prove their claimed emissions output in the future under more stringent test conditions. This means that the limit values for nitrogen oxides (NOx) and particle emissions not only have to be complied with under the new WLTP laboratory conditions, but they must also be verified in an everyday test.

Therefore, the RDE test procedure (Real Driving Emissions) does not require a fixed driving cycle; distance, acceleration, outside temperature, wind conditions and traffic conditions are freely selectable within given statistical boundary conditions.