Range formula
Range (miles) = (battery kWh × usable %) ÷ kWh per mile. A 75 kWh pack at 90% usable and 0.32 kWh/mi ≈ 211 miles.
Real-world range
Cold weather, speed, and terrain reduce range. EPA ratings are tested cycles—your consumption may differ.
Frequently asked questions
Q: Why not use 100% capacity? A: Most EVs reserve buffer; 90% is a practical planning figure.