Standing Costs vs Running Costs: What Your Parked Car Spends Every Month

Published Sep 02, 2026 · Bharometer Blog · 7 min read

Take a month where you drove 800 km. Your fuel bill was maybe ₹4,500. Feels like a manageable expense. But add insurance, EMI, depreciation, the service you paid for last month amortised across the year, the tyre change that's coming, your annual PUC renewal, the FASTag top-up, and a parking pass, and you're looking at a number two to four times that fuel figure, every single month, regardless of whether you drove 800 km or 80.

This distinction between standing costs and running costs is the single clearest framework for understanding what a car actually costs to own. Most people track only the running costs (and often not even those precisely). The standing costs are invisible until something forces you to look at them.

Standing Costs: What the Car Spends Parked

Standing costs are fixed or near-fixed. They do not scale meaningfully with kilometres driven. They arrive whether the car moves or not.

EMI or notional capital cost

If you have an active car loan, the monthly EMI is your single largest standing cost. On a ₹10 lakh car with a 7-year loan at 9%, you're paying roughly ₹15,600 per month, before you've turned the key. If you bought the car outright, the notional cost is the opportunity cost of that capital (the FD or mutual fund return you gave up), plus the depreciation you absorb year by year. A car typically loses 15–20% of value in the first year and 10–15% in each subsequent year. A ₹12 lakh car bought new is worth roughly ₹9.5 lakh after year one, a ₹2.5 lakh loss divided by 12 is ₹20,800 per month in depreciation alone, whether you drove it or left it in the basement.

Insurance

Comprehensive insurance on a mid-range petrol hatchback runs ₹12,000 to ₹20,000 per year depending on IDV, add-ons, and your claim history. Divide by 12: ₹1,000 to ₹1,700 per month, accruing on day one of the policy, not at the pump. An SUV or a newer car with a higher IDV easily crosses ₹25,000 annually.

Road tax (annualised) and registration

One-time at purchase, but amortising it over the expected ownership period makes it visible. A ₹10 lakh car in Maharashtra attracts around ₹1.3 lakh in road tax. Over a 7-year ownership, that's roughly ₹1,550 per month in sunk cost that most people never put on a spreadsheet.

Parking

If you pay for a monthly parking spot at your building, office, or a commercial lot, this is pure standing cost. Anywhere from ₹500 in a tier-2 city to ₹4,000 in central Mumbai or Bengaluru. It does not change if you drove 200 km last month or zero.

PUC, fitness certificate, fasttag fees

PUC renewal in most states is ₹60–80 per visit. Annualised and divided by 12, it barely registers, but it is a real standing cost. FASTag minimum balance requirements and low-balance SMS fees are small but similarly fixed overhead.

Running Costs: What the Car Spends Moving

Running costs scale (roughly) with distance. Drive more, pay more.

Fuel

The most visible running cost. A car doing 14 km/l in mixed city-highway driving, burning petrol at ₹94 per litre in Pune, costs about ₹6.71 per km in fuel alone. At 1,000 km per month, that's ₹6,710. At 500 km, it's ₹3,355. The fuel bill varies because the driving varies, unlike insurance, which doesn't care.

This is also where E20's entry changes the math slightly. Since April 2026 every litre of petrol at Indian pumps is E20. If your tank-to-tank records show a small mileage drop against what you used to see on the older blend, your per-km fuel cost has nudged upward even at the same pump price. The way to see this clearly is to track fill-ups consistently rather than going by feel. The post on running a two-tank E20 experiment walks through exactly how to isolate that number.

Tyres

A set of four passenger-car tyres costs ₹12,000 to ₹22,000 depending on size and brand tier. Expected life: 40,000 to 60,000 km for a city driver who keeps pressures correct. At 50,000 km life and ₹16,000 for a set, you're spending ₹0.32 per km on rubber. At 1,000 km per month, that's ₹320 per month, invisible until the replacement bill arrives.

Periodic service and consumables

Engine oil, filter, brake fluid top-up, coolant, a standard service on a petrol hatchback at an authorised service centre runs ₹3,000 to ₹6,000 every 10,000 km or once a year, whichever comes first. Divided by 10,000 km, you're spending ₹0.30–0.60 per km on maintenance. Add a brake pad change every 30,000 km (₹2,000–4,000) and an air filter every 20,000 km: the per-km number rises further.

Toll and parking while driving

FASTag deductions, paid parking at malls or hospitals while on a trip, these are true running costs. They vary with routes and destinations, but a driver doing regular intercity runs on toll roads can easily add ₹800–1,500 per month here.

Building Your Monthly Number

Here's what a realistic monthly cost sheet looks like for a mid-range petrol hatchback with a loan, in a metro, driving around 1,000 km per month:

• EMI: ₹13,500
• Insurance (monthly share): ₹1,300
• Parking: ₹1,500
• Road tax amortised: ₹1,200
• Fuel (1,000 km at ₹6.71/km): ₹6,710
• Tyres (amortised): ₹320
• Service and consumables (amortised): ₹400
• Tolls and incidentals: ₹600

Total: roughly ₹25,530 per month. Fuel is 26% of that. The standing costs alone, EMI, insurance, parking, road tax, account for ₹17,500, or 69%.

Now divide by 1,000 km. Your all-in cost per kilometre is about ₹25.50. If you cut your driving to 500 km next month, your fuel bill halves but your total bill drops only to about ₹22,175, because the standing costs don't move. Your cost per kilometre climbs to ₹44. Drive 2,000 km instead: your total rises to ₹31,000, but cost per km falls to ₹15.50.

This is why the standing-vs-running split matters for decisions, not just accounting. It tells you that owning a car that sits mostly parked is a very expensive proposition per kilometre driven, and that the break-even logic for switching to an EV, a cab service, or a second vehicle changes depending on how much of your total cost is fixed. The post on running the rupees-per-kilometre on your actual driving uses this exact framework for the EV comparison.

What Most People Miss: The Depreciation Trap

Depreciation is the stealth standing cost. It does not appear in your bank statement. No one sends you an invoice. But it is as real as the EMI. A car that was worth ₹12 lakh when you bought it and is worth ₹7 lakh five years later has cost you ₹1 lakh per year, or ₹8,333 per month, in value erosion, before you have paid for a single litre of fuel.

Newer cars depreciate faster in absolute rupee terms because the base value is higher. A ₹20 lakh car in year one loses roughly ₹3.5–4 lakh to depreciation. Older cars depreciate slower in rupees, but their maintenance costs start climbing to compensate. There is a rough sweet spot somewhere in the 3-to-5-year ownership window where depreciation has already taken its steepest bite and the car is still running without expensive surprises, but where that window sits varies by model, usage, and how well you've maintained it.

Why Tracking Running Costs Precisely Is Still Worth It

Even though standing costs dominate the total, the running costs are the only ones you can directly influence month to month. You cannot renegotiate your insurance in June. You cannot undo a depreciation curve. But you can notice that your fuel cost per kilometre has crept from ₹6.71 to ₹7.40 over three months, which usually means one of a few things: tyre pressure has dropped, a service is overdue, your driving pattern has shifted to more city idling, or the pump data is inconsistent.

That kind of early-warning signal only appears if you're tracking fill-ups with enough precision to compute tank-to-tank numbers. A rough mental estimate of "I spent about ₹4,500 on petrol" tells you nothing about per-km efficiency. Logged fill-up data, litres put in, odometer at each fill, pump amount, gives you a running cost per kilometre that you can plot month by month.

Bharometer handles exactly this: you log each fill-up (or photograph the pump screen to auto-fill the numbers), and it computes true tank-to-tank mileage along with your ₹/km cost for that fill-up and rolling averages over time. The fuel spend becomes one transparent column in the bigger picture of what your car costs.

For context on how to keep that fill-up data honest and consistent, the guide on tank-to-tank mileage as the only real number covers the methodology in full.

Putting It Together: A Monthly Review That Takes Ten Minutes

Once a month, before you dismiss the bank statement, do this:

1. Pull your fuel spend from your fill-up log. Divide by km driven. That's your fuel cost per km for the month.
2. Add up your fixed standing costs: EMI or monthly depreciation estimate, insurance monthly share, parking, any loan-related charges.
3. Add annualised maintenance (last service cost divided by 12 months, or divided by expected km between services multiplied by monthly km).
4. Add incidentals: tolls logged, paid parking during trips.
5. Sum the columns. Divide by km driven. That's your all-in cost per kilometre this month.

Track that number over six months and patterns emerge. A month of Bengaluru monsoon traffic where your mileage dropped from 13 to 11 km/l will show up not just as a higher fuel bill but as a higher all-in cost per km, because the running costs went up while the standing costs held flat, making the per-km denominator less efficient. A month where you drove 1,800 km including a highway run will show the inverse: standing costs spread across more kilometres, pulling cost per km down.

This is the level of granularity that turns car ownership from an opaque monthly drain into something you can actually reason about. Whether the question is whether to keep an ageing vehicle, upgrade to a larger car, add a two-wheeler for daily commuting, or time a long service, the standing-vs-running breakdown is the starting point for every one of those decisions.

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