3.3 miles/kwhr is quite good. Is that highway or urban driving? If highway, what is your cruise speed?Sorry, but it sounds like your dealer is less than completely honest. Or just as bad, they are incompetent. I love my Mach-E, but I would have passed if my dealer had screwed me around like your has. BTW - in Northwest Arkansas and having my MME Premium AWD Extended Range since Feb 4th, I am getting about 3.3 miles per kW. That translates to far better range than stated. Good luck with your Mach-E and hopefully your dealer will come around.