Keep the S5 at 120k mi vs Getting an (almost) new EV?
I've been contemplating switching from my B9 S5 Sportback which is now fairly high in mileage ever since I got a new job that pays well and I've been burnt by the rocker arms.
For context the S5 is pretty much my dream car, everything from the design to the B9's fit and finish and of course the power are the best package I can think of besides the S7/RS7 if I wasn't living in Switzerland where it's a little too big. The tuning potential was also very appealing at the time, as I got it to make well over 500WHP, but came with the earlier mentioned downside of reliability that's becoming more and more questionable with time as we find out about cylinder scoring and already have enough issues to deal with like the waterpump and PCV (which I had to replace twice already).
If I switch to a different car I've already narrowed it down to the closest I can get to a reliable and economic S5, which is the BMW i4 M50, but it's less about what I'm switching to but what I'll miss from the S5. Little things like the AC controls, quilted leather seats with massage, etc. After test driving newer cars the cost savings really became apparent with everything the S5 comes with. Of course the lack of an exhaust is also a bummer, but admittedly less than I expected since the interior sound it makes is quite fun. In terms of driveability they're quite similar but the BMW is noticeably heavier and more RWD biased. The instant torque is cool but since tuned B9s already pull quite hard it's not as jaw-dropping as for people switching from something like an A3 to an EV.
Overall I know that if the S5 continues to require more than just regular maintenance the i4 will break-even easily. And I'll probably have to do the transmission oil flush soon anyway if I want to take it another 50tkm or more, among other things. Having already done some big items like the timing chains and waterpump recently I have some remorse about that but also a general concern that this platform will just become more of a moneypit as time passes, completely opposite to an EV.
So those of you who own B9s, is the fit and finish and exhaust and a few small features like massaging seats worth the pain of the platform, engine and overall running costs of an ICE? I'm starting to feel like a boomer as this is the first time I'm looking at new cars and just not really seeing the upgrade beyond running costs, warranty and things like that.