I’m sorry for your loss. May his memory be a blessing.
I’ve had three Renault Zoes and now a Mercedes EQA, and have had unequivocally great experiences with all of them, despite London traffic. I chose the EQA specifically because it’s only 4.4m long and 1.8m wide, so it’s pretty compact on the outside for an SUV, yet is much roomier and much nicer inside than my Zoe. So I can cope driving around north London even during busy times of day. I’ve no idea how people cope in their massive Cayennes etc.
If you have questions about EVs, feel free to ping me with them. It’s honestly been dead straightforward, and the charging network is just better and better all the time. Easiest way to test that is to go to Zapmap and play around in the areas where you might want to charge (eg when visiting an elderly aunt or near your house etc). It’s now pretty hard to find anywhere that’s more than 5 miles from a charger across the whole of the UK. Scottish Highlands in some spots, and that’s about it.
Come on in, the water’s lovely!