I learned to drive almost 40 years ago. I've owned 8 cars in that time. I never bought a car based on how much it cost to service. We choose the cars we buy for a multitude of reasons. Very few of those reasons are sound and we employ cognitive dissonance to help explain our reasons to ourselves and others....me included. I've never had a new car, or one on finance , so I've experienced the true cost of motoring for me. I suppose my point was that my car still performs as well as it did post-factory and ,although ,newer models have some additional bells and whistles and a few less buttons, the improvements are marginal. The 2014 Leaf had a range of approx 100km in optimal conditions. Early adopters can explain that away, I'm sure.