Commuted to work today. 8.25 miles round trip, with about an extra half mile thrown in for my lunch run. Not far, but hilly. Stayed in Eco PAS 1 with brief forays to 2 and 3 for the steepest hills. Returned home with range at 44 miles and 82% battery remaining. Will avoid Sport for best economy going forward. Someone commented on here that they didn't feel there was much between eco & sport......I'm not so sure, but I'm having fun and the RX is a hoot. Best purchase I've made in a while. I've got 4 cars and 2 motorcycles, but I'm happiest on this lately. Time to cull the herd?