Which Tesla model was the first to feature a heat pump?

The Tesla Model Y was the first Tesla model to feature a heat pump.

Tesla introduced the Model Y in 2020 as a compact crossover based heavily on the Model 3. Its thermal system replaced conventional electric-resistance cabin heating with a heat pump, which can move existing heat rather than generate all warmth directly. That improves efficiency, especially in cold weather, when electric vehicles typically lose driving range.

The system combines several components, including Tesla’s distinctive Octovalve and Super Manifold. These route coolant and refrigerant so the vehicle can recover waste heat from the battery, motors, and electronics and use it to warm the cabin. The arrangement helped reduce the number of separate parts in the thermal system.

A common mix-up is the Model 3: later Model 3 vehicles also received heat pumps, but they followed the Model Y’s introduction. Heat pumps were already used by other electric-car makers, including Nissan and BMW, so Tesla was not the first automaker to use the technology.