Having the Niro Touring for a few months now, the MPG really takes a hit on the highway. I tend to drive 10 over the posted limit, so 80 in a 70. At that speed the MPG is hard to get to 40. Around town is the best. Coast as often as possible, slow acceleration (people following me must hate me), speeds in the 25 - 45 mile range and we can get it to 50/60. Love to get enough charge in the battery to go full electric and watch the mpg on the dash pin 75. Don't know how those guys traveling across the US set a record of 70. The Touring gets less but they must have kept their speed under 45/50. Did they give an average speed?