Tesla’s Price Cuts Are Roiling the Car Market
wsj.com
wsj.com
The Model Y doesn't offer more range than the Mustang Mach-E. Tesla inflates their EPA numbers. You have to look at real world results:
In the first link Inside EVs' methodology is described clearly. And the second link is a video by Alex on Autos of a side by side test with a Mustang Mach-E and Model Y driving the same route at the same time.
In both tests the Mach-E gets more range.