Just what is the source of this data? How was it calculated? Since this comes from a company it would be good to see the underlying methodology.

They just authorized $10 billion of stock buybacks, aggressive spending cuts on EVs and their autonomous driving division (Cruise cuts are understandable though given recent news), and basically delayed plans for any potential increases in spending.

Their actions tell you exactly what their priorities are. Ultimately they are behold to beancounters inside and out of the company, and they will do anything to cut costs even if it turn out to be short-sighted.

The other EV pickup (which is slightly smaller) is also in the 1.8-2.1 mi/kWh range for highway speed. It’s standard consumption for a pickup truck. You will never get small SUV consumption rates. And the truck was operated under cold conditions