What is the most energy-efficient way to heat a vehicle? It's a question Ford engineers are focused on answering as part of their efforts to improve electric vehicle range. Traditionally, vehicles circulate warm air throughout the cabin. However, the engineers at Ford think they've found a better way by heating interior surfaces.
There are two methods for heating surfaces inside the cabin. One involves heating surfaces occupants touch, like seats or steering wheels. But another option is to use other surfaces to radiate heat toward the occupants. Both methods require battery power, but according to Ford, energy consumption could be reduced by 13 percent using these methods. On commercial delivery vehicles which make frequent stops, those savings could add up.
