Question 1

Why is my EV range less than advertised?

Accepted Answer

EPA/WLTP tests use ideal conditions. Real driving includes weather extremes, highway speeds, climate control, and elevation changes that reduce range. Expect 15-30% less than rated range in typical conditions.

Question 2

How does temperature affect EV range?

Accepted Answer

Cold weather reduces range 20-40% due to battery chemistry slowdown and cabin heating needs. Hot weather has less impact but AC use reduces range by 10-15%. Preconditioning while plugged in helps.

Question 3

Why do EVs get worse range on highways?

Accepted Answer

Unlike gas cars, EVs cannot use regenerative braking at constant highway speeds. Aerodynamic drag increases with speed, consuming more energy. EVs excel in stop-and-go city driving where regen captures braking energy.

Question 4

How fast do EV batteries degrade?

Accepted Answer

Most EV batteries retain 80-90% capacity after 100,000-150,000 miles. Degradation depends on charging habits, climate, and usage. Avoiding frequent fast charging and extreme states of charge helps longevity.

EV Range Calculator - Electric Vehicle Distance Tool