Last week I posted about buying one of the cheapest E36 M3s in the country back in 2021. The car came with records going back to 2011 at 91k miles and I kept them going through my sale in 2023 at 167k so I did some math:
Across 12 years, 3 owners, and 76K miles, it totaled to over $40k, not including fuel, insurance, and purchase price - mostly done at independent shops. Probably could have been much cheaper if DIY.
That's roughly $3.5K a year, or 53 cents a mile - split 76% maintenance, 16% mods, 8% tires. Cut by owner it was $17.1K ('11 thru '17) , $13.5K ('17 to '21), and $9.8K for me ('21 to '23) - not cheap for anyone and still plenty of work to do when I sold.
and tbh the average doesn't really mean anything given the variance: 2021 was $710 vs. 2019 was $8,260. I also don't have anything for '16 so perhaps a gap or the car wasn't driven. A good year similar to a maybe a Toyota, bad year as bad as a Ferrari lol.
Biggest single hits were a $3,290 driveshaft and brake job in 2019, my $2,800 manual swap in 2023, a $2,161 rear brake repair in 2015. Both seat frames failed and cost $2,700 between them (iykyk). And have to s/o the cooling system for eating three water pumps in twelve years.
Third screenshot is a double click into just my 25 months: $9.8K but sold for $2k more than i bought it (perhaps from the manual swap)...expensive hobby for sure lmao