It does sound like a very good deal.....if it will work for you
My wife and I are in a similar position except I drive the Leaf and she drives a Prius. We added heated seats to her Prius basically day one, front and rears, but she really envies my heated steering wheel(probably my favorite feature of the Leaf) and of course pre-heat. I've also thought of switching to all BEVs, but then I think it over I just can't pull the trigger. I use my Leaf for work, anywhere from a 5 to 60 mile a day so it works fine, she currently has a 10 mile RT commute. Once home we basically use the Leaf exclusively, unless we need longer than the 50-60 mile winter range or 60-70 summer range. Why I'm not willing to go all BEV is because of our several trips, anywhere from 100 to 3000 miles each and at least once/year. True a 30kw Leaf like your looking at could eliminate maybe a half dozen of our in-town trips, more than my current Leaf but less than the maximum range of the 30kw Leaf, it would still leave the longer vacation trips. Another advantage to keeping at least one ICE vehicle is for long in-town trips. Today for example my wife is using her Prius because she probably has a 100?? mile errand trip planned, I'd be leery even with the 30kw Leaf doing such a trip with near constant heat use(my wife likes her heat). With her Prius it's no problem and she'll probably be getting MPG around 40 which means for ~2.5 gallons of gas(currently totaling $5.50) she won't have to sweat anything out, so as tempting as it is to kick the ICE habit I just can't see doing it all together.
Our Prius is nearing 10 years old and I'd like to replace it with something, I'd love the Volt to work for us but with it's EXTREMELY cramped interior not to mention cargo area, I just can't seeing it working. I'd really like to at least get her a PHEV, which severely limits our choices, especially for something roomy in passenger and cargo room. The new Prius Prime could be an ideal candidate but for whatever idiotic reason the designers decided to make it a 4 passenger only vehicle and while 5 is
OK we'd really prefer 6 or more, which leaves a Minivan or larger SUV, both of which are impossible to find(in the US) in a new vehicle. We're seriously looking at the Chrysler Pacifica, PHEV, 30 EV mile range, room for 7-8 but the price is a bit step, at least for the first few models that are due in a few months which like Nissan did will be top trim models only. Apparently they will introduce lower trim models at some point but I'd suspect more years than months and we'd really like to replace the Prius in the next year or so. Now if Mitsubishi ever gets their act together and comes out with a PHEV outlander, priced below $40k before any rebates that might be an option but last I heard only the PHEV will lack the 3rd row :x (space for the battery) and since they've been talking about importing them for several years without any advancement, who knows if they'll ever actually do anything
Your situation might be different but keep in mind it is nice to be able to have at least one ICE for backup, and an efficient one helps too