but now it says you get 192 miles at same charge level. this will happen to all. i drive exactly 16 miles to and fro work each day and take the same route each time. i never end up with the same amount of miles remaining when i get home. some days it is close to 18 miles gone, some days it is 30 miles gone and a couple times even more. weather and my lead foot are the two factors i have noticed to influence it the most. on a really hot day, the car will work harder to keep the batteries cooled and my 16 mile trip will 