I fully charge a 2021 Tesla Model 3 Long Range, AWD and take it out on the NJ Turnpike to see how far it will go when driven at a constant 70 mph.

The temperature was in the high 70's when I started and got up to a peak of 86 degrees. The average temperature was about 83 F for the duration of the drive.

I was able to drive the Model 3 305 miles before the state of charge hit zero, and then continue on for another 5 miles before I arrived at the Supercharger station and end the test.

This version of the Model 3 has a combined EPA range rating of 353 miles. The highway range rating is 333.8 miles. While the 310 miles was definitely impressive, I did come up 24 miles short of the vehicle's EPA highway range, which is usually my goal.

Timestamps:

0:00 Intro
1:35 Supercharging up for the test
3:02 EPA range ratings explained
4:40 @75% state of charge
6:02 @50% state of charge
7:08 @25% state of charge
9:55 Wrapup at the Supercharger

More 70-mph highway range tests:

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2019 Tesla Model 3:    • Tesla Model 3 Highway Range Test @70 mph  ​
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2020 Chevy Bolt EV:    • 2020 Chevy Bolt EV Highway Range Test...  ​
2020 Tesla Model Y:    • 2020 Tesla Model Y 70-mph Highway Ran...  ​
2020 Nissan LEAF SL Plus:    • 2020 Nissan LEAF SL Plus Highway Rang...  ​
2020 Hyundai Kona Electric:    • 2020 Hyundai Kona Electric 70 mph Hig...  ​