Does a Chicago winter really destroy your electric vehicle's driving range?

Winter weather significantly impacts electric vehicle performance. This video examines real-world range loss in a Chevy Bolt EV during cold conditions, providing a practical look at how these vehicles handle freezing temperatures and why current range ratings might be misleading for new buyers.

The Chevy Bolt EV experiences a notable drop in range during winter, falling from its standard 238 miles to approximately 170 miles in cold conditions. This performance gap highlights a potential need for the EPA to update its rating system to better inform consumers about expected range loss in freezing weather.

A key factor in the Bolt's winter performance is the absence of a heat pump in its HVAC system. While some consider this a disappointing omission, a heat pump would only offer limited benefits in extreme cold, such as the zero-degree temperatures tested, because the vehicle would eventually require resistive heating regardless. For prospective owners, planning for a worst-case range of 150 miles can help ensure the vehicle meets daily needs.

Source: Chevy Bolt EV: Winter Range and Performance (Chicago winter)