If I were you I’d look for a Merc with a convertible roof and a big V8. The most fun part of any sports car in speed-restricted Britain is the noise, and if you can take the roof off even better. Mercs also way cheaper and easier to service than Porsche, even AMGs.
Merc SL63 AMG or S63 AMG cabriolet will probably be about 50p in five years time.
Audi R8 is a good shout too if you’re flash enough to pull it off. I literally could not pull out of my drive in something like that I would be internally cringeing so hard I’d crash.
Can’t help thinking that Porsches and big Merc barges would be a lot slower than your Tesla and therefore might possibly feel a bit disappointing once you get tired of listening to the exhaust pipe. Have you thought about something a bit smaller, lower and nerdier that’s more fun to drive at moderate speeds and feels faster even if it isn’t?
And with the option of building it yourself. Something I’ve beard stroked a bit about for when my lad is a little older. Kits are getting really expensive for the quick ones (well they’re all quick, but the proper nutter ones )
I’m not really bothered about something insanely quick. Something that looks good and has some power and sounds nice is more what I’d say I might want.
Unfortunately Lotus are rock solid wrt depreciation. I’m a bit biased (owned an Elise years back) and went Lotus over the usual suspects. Of course the market has changed in the last decade
I got a cheap one (under 50 quid) from amazon a few years ago, 1080p, wired it under the dash, works great. Went from reviews but be warned, amazon reviews are faked to fuck. As the dash cam people contacted me after I posted my review and offered to send me a free one (providing I gave the free dashcam a positive review)