Tag Archives: WLTP

What Car?’s True MPG testing has revealed that new official fuel economy tests are providing more accurate results than ever before. The Worldwide Harmonised Test Vehicle Procedure (WLTP) was introduced by the European Union in September 2017 to assess new vehicle emissions and fuel economy more accurately. The WLTP protocol …

The gap between advertised and on-the-road MPG is now at its widest ever point, with just one in 10 cars managing to hit their official fuel economy figures, according to new claims. Motoring website HonestJohn.co.uk analysed 118,000 Real MPG fuel reports, submitted by UK drivers, and found that an average …