We now know the prices: $180,000 for the 500 mile version, and $150,000 for the 300 mile version.
Also, we know the cost of operation - $1.26 / mile vs $1.51 for a typical turbo diesel. So, that is $25,000 savings per 100,000 miles. And the drivetrain is warrantied for 1,000,000 miles.