My understanding is that WLPT is more consistent across manufacturers but as you say provides higher range numbers that won't match 70mph+ highway driving. ICE

My understanding is that WLPT is more consistent across manufacturers but as you say provides higher range numbers that won't match 70mph+ highway driving. ICE cars are rated in City MPG and Highway MPG, and both are displayed on the window sticker. The EPA does test and compute City and Highway efficiency for EVs but then distills this into one combined range number for the sticker. My suggestion would be to display separate City and Highway range figures for all EVs, adjust the Highway cycle to reflect 70mph highway driving, and combine all of the current options into a single set of test cycles that all manufacturers must use. The current situation where different manufacturers use different test cycles and adjustment factors doesn't seem good for consumers at all.