That's a lot of vehicle mass and drag for a Prius powertrain. How about at least a Highlander Hybrid instead of a Prius?
Are you considering using a Prius transaxle for an EV only, without the engine, or do you want to keep the engine and operate as a hybrid?
For those not already familiar with it, a Winnebago LeSharo is a small class C motorhome based on a Renault Trafic front wheel drive van cab and powertrain.
