[invaliddata]

Regarding the heater, I'm not too familiar with the pre 2013 models, but all 2013s come with standard heated steering wheel and heated seats. This is because running the standard forced air heater uses a significant amount of power by comparison.

Most 2013s (all except for the base model) also come with a heat pump instead of a resistive heater, so efficiency of the forced air heater has also improved relative to earlier models (and relative to other similar cars).

For people who live in a mild climate, (sf bay area for me), temporary battery capacity loss due to cold weather, or permanent battery damage due to excessively high ambient temperatures, are not an issue, and given the plethora of chargers in this area, I'd say that almost 100% of the driving my family does outside the daily commute (my wife and I drive separately, and we only have one Leaf), is done with the Leaf. I was skeptical about the car initially, but the leases are inexpensive enough not to worry about and it's been a pleasant surprise.