Cold-Weather EV Range Test of 67 Cars

Electric vehicles face their toughest challenge in extreme cold. To understand real-world performance, 67 EVs recently underwent range testing in sub-zero conditions. The results reveal how different models handle winter driving, including where Tesla vehicles ranked.

Why Cold Weather Impacts EV Range

Low temperatures reduce battery efficiency. Heating systems also draw extra power. Because of this, winter driving often leads to noticeable range loss.

The Largest Winter EV Test Yet

This test included a wide range of electric cars and SUVs. All vehicles followed similar routes and driving conditions. As a result, the rankings offer a fair comparison across brands.

How Teslas Ranked in the Results

Tesla models delivered mixed but competitive results. Some ranked near the top thanks to efficient powertrains and strong thermal management. Others showed moderate range loss, especially at higher speeds.

Heat Pumps Made a Difference

EVs equipped with heat pumps performed better overall. Teslas with advanced thermal systems maintained range more effectively. This highlights how hardware choices impact winter performance.

Charging and Preconditioning Helped

Vehicles that preconditioned their batteries before driving showed improved efficiency. Tesla’s charging and route-planning software played a role here. These features helped reduce energy waste.

Not All EVs Are Equal in Winter

Some EVs struggled significantly in the cold. Older models without modern battery heating lost more range. This gap shows how quickly EV technology is evolving.

What This Means for Cold-Climate Buyers

For buyers in cold regions, winter range matters. Teslas continue to perform well, but the results show that no EV is immune to cold. Choosing models with heat pumps and smart software is key.

The Bigger Takeaway

Cold-weather testing provides valuable insight. As EV adoption grows, winter performance will become a bigger focus. These results help buyers make more informed decisions.