This graph compares how different electric cars perform in winter compared to ideal conditions. To optimize your EV winter performance, I could summarize some tips:

Preconditioning: Use the pre-conditioning feature while plugged in to warm the battery and cabin, reducing strain on the battery during driving.
Optimal Tire Pressure: Keep tires properly inflated to counteract cold-induced pressure drop, maintaining efficiency.
Moderate Heating Use: Minimize energy consumption by using seat and steering wheel heaters instead of high cabin heating.
Plan Efficient Routes: Reduce energy use by planning trips to avoid steep inclines, choose routes with fewer stops, and use regenerative braking efficiently.
Manage Speed: Maintain a moderate, consistent speed to optimize energy usage. Consider using cruise control on highways to reduce aerodynamic resistance.
Charge Strategically: Charge before the battery gets too low, especially in cold weather, to maintain optimal performance.

Limit Cabin Heating While Charging: Heat the cabin while plugged in to draw power from the grid, conserving battery energy.

Park Indoors: Keep your EV in a sheltered area to maintain a warmer starting point for the battery and reduce the need for initial heating.
Battery Maintenance: Follow manufacturer recommendations for battery health, and utilize specific battery warming features in some EVs before cold-weather driving.
Update Software: Ensure your EV's software is up-to-date to benefit from improvements that enhance efficiency and performance in various weather conditions.