Of course it's reasonable. There are EVs that can achieve that now. The Mercedes EQS can do 395 highway miles which is close enough. The Lucid Air can do 500 hi

Of course it's reasonable. There are EVs that can achieve that now. The Mercedes EQS can do 395 highway miles which is close enough. The Lucid Air can do 500 highway miles: https://insideevs.com/reviews/443791/ev-range-test-results/ https://insideevs.com/reviews/443791/ev-range-test-results/ The Mercedes Vision EQXX concept car can do over 700 miles, although this hasn't been tested in the same way as the EQS and the Air above: https://www.thedrive.com/new-cars/mercedes-vision-eqxx-prototype-review-range-specs-driving https://www.thedrive.com/new-cars/mercedes-vision-eqxx-proto...