Why are u buying the car?
Is it for a daily driver?
Is it a weekend car?
Is it for a collection/investment?
Buying that cheaper/higher mileage car is sometimes more expensive.
My advice is try look for the spec u like or as close as possible.
When I bought my E92, I was specifically looking for a White one but it had to be a Comp with under 100000km and DCT. I landed up with a Space Grey 2012 Comp DCT with 82000km (I sometimes wish I had gone for a manual)
I paid much more than this car u looking at, but currently it’s valued and insured for R150k more than what I paid 3 years ago. Oh and I bought it from Cape Town unseen, but checked by a good friend who is a collector plus I had all its service history!
Again look at my 2006 E46 M3 I bought it in 2017 people said I was crazy for what I paid for the car, it is a concours car currently on 89000km but it has tripled in value.
My advice is decide what exactly u looking for, what u willing to spend and get one with the lowest mileage u can find in ur budget with FSH and with all the big ticket items done.
Trust me these V8s are going to climb in value, they already are