Fleet-Level Revenue Hides Your Losers.
One car you can run in your head. Three you can run in a spreadsheet. Somewhere around the fourth, the spreadsheet stops telling you the truth — because a fleet total that looks healthy can contain a car that is quietly losing money every month, and nothing in the summary will point at it. This page is about what breaks at that transition and what to measure instead.
The founder of FK Command Center scaled from one Turo vehicle to twenty-two in San Diego while working a full-time software job, and ran the whole operation on spreadsheets until they broke. This page is a description of where they broke. Every problem below is one that does not exist at one car, becomes annoying at three, and becomes expensive at eight.
The Four Things That Break
Averages Conceal the One Bad Car
A fleet netting $4,000 a month might be four cars at $1,400, $1,300, $1,200 — and one losing $900 against its payment, insurance, and maintenance. The total looks fine. The loser is invisible until you compute profit per vehicle, and it is usually the car you would least suspect.
Gap Days Scale With the Fleet
An unbooked available day earns nothing while the payment, insurance, and depreciation keep running. It feels like nothing happened, which is why it goes unmeasured. Multiply a modest utilization gap across ten cars and it becomes the single largest recoverable line in the business — and unlike a claim, you can close it this week.
Claim Downtime Dwarfs the Deductible
Your damage responsibility is $250, $1,500, or $2,750 depending on your 2026 protection plan. The bigger number is the six weeks the car earns zero. On a car netting $1,200 a month that is roughly $1,700 of lost earnings on top of the deductible — and it is the number that should decide which plan you are on.
Other People Need Access
Cohosts, an investor, a spouse, your CPA. At one car you share a password. At six that is both a security problem and an operational one — you cannot revoke a shared login without changing your own.
What Changes at Each Stage
| Fleet size | What starts to matter | What you can still ignore |
|---|---|---|
| 1–2 cars | Depreciation timingThe Year-1 write-off is most of the return | Per-car attribution — you know which car is which |
| 3–5 cars | Per-vehicle P&L, gap daysAverages start lying to you here | Entity structure — usually still below the S-Corp threshold |
| 6–10 cars | S-Corp analysis, cohost accessProfit crosses the election break-even | Formal exit prep — unless you are actively selling |
| 10+ cars | Valuation, disposition planningIt is an asset with a number attached | Nothing, really — everything above compounds |
The S-Corp line deserves a caveat. The election generally pays off above roughly $80,000–$100,000 in Schedule C net profit, where SE-tax savings of about $5,000–$10,000 a year exceed the added cost of California's $800 franchise minimum, payroll service around $2,400, and a CPA premium near $1,500. Below that it usually costs more than it saves. Your state changes the math — the longer breakdown is here.
What FK Command Center Does About It
Per-Vehicle P&L From Your Trip CSV
Import Turo earnings and every trip attaches to a specific car. Revenue, expenses, depreciation, and financing resolve per vehicle — so the ranking of best to worst car is a fact, not a hunch. Revenue leak detection flags discrepancies in the import itself.
Gap Days, Ranked
Idle available days are counted per car and ranked worst-first, so your attention goes to the biggest offender rather than the one that happened to lose a day last week.
Scoped Logins, No Password Sharing
Cohost seats scope each cohosted owner to their own vehicles at $10/month per seat. Investors get a read-only performance dashboard. Your CPA gets a separate read-only magic link. Revoking one does not disturb the others.
A Number You Can Sell Against
Business Valuation computes SDE from real operating data, applies multiples for fleet size and tenure, and generates a Confidential Information Memorandum. Clean per-car books raise the multiple, because documented performance gets discounted for risk less than a seller's word does.
The Fleet plan covers up to 18 vehicles at $49/month and includes the full Tax Suite and Freedom Planner. Larger operations run on Empire at $99/month with unlimited vehicles, white-label reports, multi-user access, and API access. You can start free with a single vehicle to see the per-car view before committing anything.
Frequently Asked Questions
Why do I need per-vehicle P&L instead of fleet totals?
Fleet totals hide your losers. A fleet netting $4,000 a month might be four cars at $1,400, $1,300, $1,200 and one losing $900 against its payment, insurance, and maintenance. At the fleet level the total still looks healthy and that car is invisible. Per-vehicle P&L tells you which cars carry the fleet and which are financed liabilities the others are subsidizing.
What is a gap day and why does it matter more at scale?
An available day a car sits unbooked between trips. It feels harmless because nothing went wrong, but the payment, insurance, and depreciation all still run — it is a full-cost day earning zero. Gap days scale linearly with fleet size, so a utilization gap that costs one car a few hundred a year costs a ten-car fleet thousands. Unlike a claim, it is closeable this week through pricing or minimum trip length.
When should I elect S-Corp status?
Generally once Schedule C net profit consistently exceeds about $80,000–$100,000. The election splits profit into a reasonable W-2 salary (subject to 15.3% SE and payroll tax) and distributions (not subject to it). Around $100K of profit the savings of roughly $5,000–$10,000 a year begin to exceed the costs: California's $800 minimum franchise tax, payroll service around $2,400 a year, and a CPA premium near $1,500. Below that it usually costs more than it saves.
How do I give a cohost or investor access safely?
Scoped logins rather than shared credentials. Cohost seats limit each cohosted owner to their own vehicles at $10/month per seat. Investors and silent partners get a read-only performance dashboard. Your CPA gets a separate read-only magic link at tax time. Revoking any one of them does not require changing your own password.
What does a claim really cost me?
Much more than the deductible. Damage responsibility is $250, $1,500, or $2,750 depending on your 2026 protection plan — but the larger cost is downtime. Every day in claims the car earns nothing while fixed costs run. On a car netting $1,200 a month, a six-week claim is roughly $1,700 of lost earnings on top of the deductible. Pricing that downtime is how you choose a protection plan rationally.
What is my fleet worth if I sell?
Most Turo fleet sales close at 2× to 4× annual SDE — net profit plus owner's salary, depreciation, interest, and one-time expenses, which approximates the cash flow a buyer inherits if they hire an operator to replace you. Clean per-vehicle books tend to raise the multiple, since documented performance is discounted for risk less heavily than a seller's assertion.
Go Deeper
Find out which car is costing you money.
Import your Turo history and see per-car profit, gap days, and claim exposure ranked worst-first. Start free with one vehicle — no credit card.
Model Your Next Car →