And take how many hours to recharge?
I can't see any electric SUV or truck hauling a trailer with two snowmobiles the 280 miles to northern Michigan for a weekend of sledding. Especially in bad snow conditions when speeds are reduced to maybe 40 MPH.....
A snowmobile company in Canada is coming out with electric sleds that will supposedly get 60 - 100 miles per charge. If you're 10 miles out on a trail on your way back to your vehicle and the battery dies, you are truly screwed.