2020 Tesla Model Y 70-mph Highway Range Test

I fully charge a brand-new 2020 Tesla Model Y and take it out on the New Jersey Turnpike for a range test. I drive it at a constant 70-mph (113 km/hr) to see how far it will go.
Test notes:

Tires set before the drive at the recommended 42 psi
Temperature: 86 F (30 C) degrees at start - 93 (34 C) degrees F at the end.
Wind: Mild, 4 mph crosswind.
Standard driving mode & standard regenerative braking mode.

Results (100% SOC to 0% SOC)
275.4 miles (443 km) driven. The EPA range rating is 316 miles.
Efficiency: 3.85 mi/kWh - 16.1 kWh/100 km

Видео 2020 Tesla Model Y 70-mph Highway Range Test канала State Of Charge