Planning for annual car costs beyond fuel and insurance

Safety-critical vehicle advice should be treated as general discussion; use qualified repair help when a fault could make a vehicle unsafe.

Fuel and insurance are easy to remember because I pay them regularly. Tires, batteries, registration, inspections and occasional repairs arrive as unpleasant surprises. I'm building a monthly car fund that includes those less frequent costs rather than pretending they are emergencies. Do you calculate it from past receipts, mileage or a rough annual allowance? I know the exact number will never be perfect, but I'd like a buffer that reflects real ownership.

  • car-ownership
  • planning
  • annual
  • costs
5

5 replies · Sort: Best

Best
  1. DB
    phd-d
    4 points

    4 replies

    I use a rough annual allowance based on past receipts and then sanity-check it against mileage. Tires and maintenance creep up faster when t...

    44 replies

    I use a rough annual allowance based on past receipts and then sanity-check it against mileage. Tires and maintenance creep up faster when the car is driven a lot, so distance matters some.

    4
    1. JF
      james.friedman
      1 point

      I prefer past receipts because they show my actual habits. Mileage is useful, but it doesn't tell you when the battery will choose violence.

      1

        The battery tax is real. I just keep a fixed monthly transfer and pretend the repair gods are less likely to notice me if I stay consistent.

      1. DS
        dr_harri
        2 points

        If the car is older, I would weight the buffer a bit higher and treat the number as a floor, not a target. Small repairs do not arrive politely.

        2

          That is what I was wondering too. Is there a point where the allowance should include a replacement fund, or is that going too far for an ol...