Educated guess on possible range

Hello. First time post. I was wondering if any of you have an idea of what the range would be on the following kit car project:

Motor: Tesla front drive unit with 243 lb ft of torque
Battery packs: total of 53 kWh
Weight of vehicle: 1800 lbs
Driving style: Mostly highway cruising with occasional squirts to humble big block Vettes, etc.
Tires: 205/55-16 with 6.7" width

Any feedback is welcome. It is a small vehicle so space is at a premium and trying to hold down to no more than ten 5.3 kWh Tesla battery modules. If I can get 250 miles per charge, I’d be delirious.

Thanks for your ideas.