Wanted to put this company on your radar screens. The cost for a starter replacement with BMS looks to be about $1/Wh. How does that compare? Somebody should make a table. Probably me.
https://bioennopower.com/collections/360-to-375-cca
But seriously, the Cruze will need a replacement soon and I'm leaning towards bioenno for now. The specs say it can operate down to -10C.