Here are the results for various EVs in a real world highway range test: - https://insideevs.com/reviews/443791/ev-range-test-results/ https://insideevs.com/re

Here are the results for various EVs in a real world highway range test: - https://insideevs.com/reviews/443791/ev-range-test-results/ https://insideevs.com/reviews/443791/ev-range-test-results/ - Updated with the Hummer EV: https://insideevs.com/reviews/612030/hummer-ev-range-test/ https://insideevs.com/reviews/612030/hummer-ev-range-test/ The Lucid Air meets and the Mercedes EQS very nearly meets your 400 mile benchmark. The BMW iX xDrive50 did 345 miles, so a 600 mile trip could be done with only one charging stop with enough buffer to find a charger. Due to the nature of EV charge curves it can be faster to stop multiple times and charge from a low state of charge to a maximum of 80%. The remaining 20% will charge slower to protect the battery pack. The ideal would be a battery pack capable of a high and flat charge curve. A 100 kWh pack that could sustain 500 kW for the whole curve would charge 0-100% in 12 minutes. Still not as fast as fueling, but 12 minutes for a full charge would be very practical.