 The result of hours of wind-tunnel testing allowed the 500e to achieve an additional five miles of range compared to its gasoline-powered sibling.Among these changes are front fascia sealing, aerodynamically optimized front fascia design, drag-reducing rear fascia design, liftgate-mounted aerodynamic spoiler, and under-vehicle belly pans.The battery adds for a total kerb weight of approximately , but it is located low in the chassis behind the front seats, changing the front