Tesla Model Y Long Range Range Estimate
A Tesla Model Y Long Range with an 82 kWh battery, 3.8 mi/kWh efficiency, and 90% usable capacity has an estimated range of about 280 miles.
How to use this tool
- Enter the battery pack capacity from the manufacturer spec sheet.
- Enter your expected real-world efficiency in miles per kWh.
- Adjust the usable battery percentage (90% is a common default).
- The calculator returns usable energy and estimated range.
The Tesla Model Y Long Range is one of the best-selling EVs — calculate its estimated range based on real-world efficiency and usable battery capacity.
Frequently asked questions
- What affects EV range?
- Temperature (cold reduces range), speed (highway driving is less efficient), climate control use, and payload all affect real-world range. Efficiency drops ~20–40% in winter.
- Why is usable battery less than total capacity?
- EV manufacturers reserve a buffer at the top and bottom to protect battery health. A 75 kWh pack typically has about 67–72 kWh usable.