I have looked at the Model 3 and Hyundai Ioniq and even there the energy usage seems to be rather off. 15 kWh/100km WLTP vs 19 kWh/100km according to spritmonitor on the Model 3. 11 vs 14 with the Ioniq.
So yeah, it seems like WLTP is not really accurate for EVs either.
So yeah, it seems like WLTP is not really accurate for EVs either.