u/perthwiz

Have done a few trips now towing our full sized Adria Altea caravan.
The caravan is like towing a parachute. The fuel economy averages around 44kWh per 100km. I generally tow at 90km/hr when on country roads. Much better fuel economy when on smooth freeway type roads - average 37kWh/100km.
Towing mirrors - Camec sell a $26 towing mirror that suckers to the Zeekrs rimless wing mirror. Very happy with this unit.
The V2L solution was just a $50 unit off the Geely website. Works well.
The tow bar was from EV Stealth.
I used to tow the van with a Tesla model S. It’s was about 10% more energy efficient and 70% less comfortable.