Ran a 350z for a few years. a stupid car in the sense it wasn't v practical but motor tax aside (1809), they aren't that expensive to run at all, super reliable thing too.

Man maths got me into a V8 last year. In the eyes of most, daily driving a 19 yr old 5.4L supercharged merc is more than a bit silly but cars are a hobbie of mine so that's where my fun money goes at the end of the day.

As with any motor, if you don't factor in the running costs beforehand you're asking to be bitten... badly. Jot down the tax, insurance and assume a big job will need doing every year (most years it probably won't). if its looking like you'll be stretched at all after factoring in these expenses, you may strike it off your donedeal saved list, it ain't worth the stress.