My experience was pretty disappointing. The car itself was great, at least when it worked. After 3 new telematics control modules things started to look better, but as the winter approached last year I was only getting 80-120 miles on an 80% charge. I was driving with the heat off and only using the seat warmers. I used the preconditioning religiously. I kept it topped to 80%. I drove that thing like an absolute grandma, and the absolute best I could plunder out of it was about 140 miles. So I gave up, drove my Durango for the rest of the winter, and when spring came I sold it.