The Thundersky batteries would cost around $15000 to go 200 miles if your car takes around 250w*hr/mi of force to push it around, and if you could get the batteries for around $1.1 per amp*hr. A 200HP peak controller would be around $500, the charger $300, BMS around $400, motor $1500 new, or $500 on ebay. Mating the motor to the transmission might be $750. The rest of the costs are pretty minor. I don't know what that adds up to, but it's definitely cheaper than $32000.
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