I regret not having tow on our existing car - I thought about it at time of order but iirc it was an eye watering amount of money - more than Tesla. I never had anything to tow at the time, but on quite a few occasions since, having the ability to tow would have been really useful. I currently have a requirement for my e-bike (definitely not going on the glass roof even though it would be less of a straight life than I do at the moment) but I am sure, over the years, we will find many more uses.