Does My Toyota or Subaru Need a Charging Adapter?

If your car is a 2023 to 2025 bZ4X or Solterra: no adapter at home, and a factory NACS adapter for Superchargers - free from Toyota, paid from Subaru. If it is a 2026 bZ or Solterra: nothing needed at a Supercharger, and you should check your own inlet before buying a home charger. The bZ4X and the Solterra are the same car built in the same place with two badges, so the hardware story is identical. The ownership story is not, and the model year is the hinge.

The model-year split

Two details that are easy to miss. Plug & Charge - where the station recognises the car and bills it without an app - arrived with the 2026 cars; the 2023 to 2025 models still need a card or a phone at every Supercharger session. And the 2026 bZ gained real charging hardware alongside the port: up to 150 kW DC, an 11 kW onboard AC charger, and batteries of 57.7 or 74.7 kWh depending on grade.

The home question on a 2026 car, answered honestly

Here is where we are going to be straight with you instead of filling in a blank. Toyota's own pressroom entry for the 2026 bZ says the car "adds a North American Charging System (NACS) charging port" and does not publish whether that inlet accepts Level 2 AC charging. Trade coverage describes it as an integrated NACS port for fast charging. Those two statements leave a real question open, and it is the question that decides what you buy:

• If the car has one NACS inlet that handles both AC and DC - the Hyundai and Kia arrangement - then an ordinary J1772 wall charger needs a small passive J1772-to-NACS adapter, which is the picks block below.
• If the car keeps a separate J1772 inlet for AC - the Nissan LEAF arrangement, which we cover on our Nissan page - then you need nothing at all.

Go and look at the car. It takes fifteen seconds and it is more reliable than any article: open the charge door and count the inlets, then compare the shape against our NACS or J1772 port check. A NACS inlet is two large round pins over a small signalling pair; a J1772 inlet is five round pins in a bulbous housing. If your charge door shows a single NACS inlet and nothing else, buy the adapter. We would rather send you to your own driveway than print a spec Toyota has not published.

Toyota pays, Subaru does not

For the older cars the mechanics are the same and the bill is not. Toyota offered owners of 2023 to 2025 bZ4X models a complimentary NACS charging adapter through Toyota dealers. Subaru is among the minority of manufacturers that asks Solterra owners to buy theirs. Same car, same adapter job, different invoice - worth knowing before you call a dealer and are surprised.

Either way, remember what that part is: a DC fast-charging adapter. It is for Superchargers. Manufacturer NACS adapters in this class are consistently documented as DC-only - Audi, for instance, states plainly that its equivalent will not work with NACS-capable Level 1 or 2 AC chargers - so do not take it to a friend's Tesla Wall Connector and expect a charge. That job needs a passive AC adapter, and the walkthrough is in can a Tesla Wall Connector charge a non-Tesla EV.

What to buy for the garage either way

A J1772 Level 2 charger. On every version of this car it is the right purchase - directly on the 2023 to 2025 models, and through a $40 adapter on a native-NACS 2026 if it turns out to have a single inlet. With an 11 kW onboard charger on the newer cars, that is about 46 amps at 240 volts, so a 48-amp unit is genuinely usable, on a 60-amp circuit sized per the NEC continuous-load rule. A 40-amp unit on a 50-amp circuit is the cheaper install and loses you very little overnight. Our best chargers for a Toyota page ranks the field, and bZ4X and Solterra home charging has the overnight cost.

The bottom line

Older bZ4X or Solterra: buy a J1772 charger, claim or buy the factory NACS adapter for road trips, and expect no Plug & Charge. 2026 bZ or Solterra: buy the same J1772 charger, use Superchargers without an adapter, and check your charge door before deciding whether you need a J1772-to-NACS adapter for the wall unit.