>Hard to see what the market is for the Slate.

Well you quoted a hybrid, which needs fuel. At current local electric rates ($0.07/kw) I can fully charge my E-Transit (~68kwh usable in the battery) for $4.76. Then I can go around 130 miles before coming back home to charge.

Vastly cheaper than a gas van, but lets look at the Maverick which gets even better economy.

Most gas stations I drove by today were $3.15 to $3.39 for 87oct gas. Self reported fuel economy for the Hybrid Ford Maverick on a few sites maxes out around 37mpg combined.

That means for a Slate truck with the larger 84kwh battery you'll be spending $5.90 for a full at home charge in my area which will get you ~240 miles. While if you bought a Maverick you'll be getting around 70 miles for the same cost.

This is all before we even factor in maintenance differences.

EDIT// They dropped the 84kwh battery, but my point still stands.