Lucid is going to make sure that the Touring and Pure have more range than the Model S. At the same time, Lucid will limit total available battery and range to keep a large range difference with the GT to provide and incentive for customers to buy the more expensive trim. I have seen references to an 88kWhr battery, but as show above just reducing four modules gives 92 kWhr. Being lighter, the efficiency should improve over the heavier GT. However, the voltage is also decreased so at the same power output, the Touring and Pure will draw more current and incur more resistive loss. Less power also means less current so overall I expect the Touring and Pure efficiency to be better than the GT. I think it is safe to assume that the actual number will be very close to the 406 advertised with a chance of it being a little higher.