The e-Golf is very underrated, an excellent car you can still find for under $15k used, and it will still only have about 20k miles because you can't drive too much with only 80 miles range, lol. People don't seem to even notice they exist, nearly every article I've seen on the ID.4 mentions it as VW's first EV. In fact VW has almost always made a small number of EV versions of the Golf/Rabbit platform, starting with an electric MK1 Golf in the 70s, as well as electric versions of the MK2 and MK3.
I spend about $4k/year on diesel fuel, plus another $1k/year on parts for maintenance of my TDI Touareg. So a used e-Golf charging free from the solar panels I already have on my house would pay for itself outright in about 3 years, assuming it effectively displaced all of the mileage of the Touareg.
Of course, that wouldn't really be the case because the Touareg would probably still need about as much maintenance if not more if it sat around getting driven less, and I'd still spend at least $1k/year on fuel for it on road trips... so in reality I'd guess the e-Golf would pay for itself in 5 years by saving me $3k/year in fuel. Only problem is I already have three cars and nowhere to park another one, lol.