IIRC there are some surprising holdouts, at least in the NA market. For example as far as I'm aware the Mustang Mach-E still ships with a resistive heater.

> Mustang Mach-E still ships with a resistive heater

Nope, the Mach E and Lightning both have a heat pump (well, just the Mach E now, I suppose, since the Lightning is out of production).

It should be noted that started with the 2025 model. Earlier Mach-Es just had resistance heating.

Vehicle ASHP do little in deep cold temperatures, since the evaporator is necessarily so small. They're mostly effective in the 0-15C range. Note that all EVs have PTC heaters, regardless of heat pump. The PTC is what does most of the work for getting the interior to temperature quickly (they're 5-10 kW).

The cheaper EVs don't. Think 35k range.

Obviously Tesla and the like are more luxury cars but if EV is to become mainstream they need to compete with ICE Kia's and Volkswagen.

The VW id.3 costs about 30k. It doesn't have a heat pump by default, but it's a 1,200 EUR add-on. Which probably makes sense; in some markets where it's sold it doesn't really get cold enough that one is of significant benefit.

Interestingly, the Hyundai Inster (20k EUR) and Renault 5 (25k EUR) both have heat pumps as standard equipment.