I'm not sure if it's a total write-off or not, yet. IF there's no structural damage (it's just external plastic & sheet metal & radiator, etc.) - it could be fixed for a couple or 3 thousand. I'm waiting for the estimate.
I had thought that I'd get stuck with a LEAF (I will definitely be buying another EV) - LEAF prices were at about $7000 (for 2013s), and Spark EV prices were around $10-11K (for 2014s) last year.
I was shocked to learn that Spark EV prices have dropped, and that the 2015s are starting to glut (the latter makes sense, as the 2015 lease returns should be hitting the market over the next 6-9 months). So I'd get another Spark. Sure, they cost more, but I like them more - and it's no longer a 4K difference.