I have a recommendation for you as when I reached out to EcoHitch and they said they do not have an option for 2023 Mini Cooper Countryman All4 PHEV. We do have the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # SH92QR. This includes both the receiver and wiring, we also have the Receiver # SH47QR if you do not want the trailer wiring as well. view full answer...
You are going to need the Stealth Hitches Hidden Trailer Hitch Receiver w/ Towing Kit # SH92QR for your 2023 Mini Countryman SE PHEV as the EcoHitch # 306-X7387 will not fit per the manufacturer. The kit above includes the Receiver # SH47QR and Towing Kit # SH34ZR for towing trailers or to have Auxiliary Lights # C53201 with a hitch mounted accessory. view full answer...