How to price your rental fleet for the market you're actually in

Copying the competitor is the default. It's also the reason half the market runs at 40% margin and the other half runs at break-even.

Step 1 — know your daily cost. Before you price a 24-hour rent you need four numbers: depreciation per day (purchase price ÷ useful life in days), insurance per day, routine maintenance per day, and a share of overhead (rent, salaries, utilities) divided by total days all cars are available. Add them. That's your floor.

Step 2 — add your owner's share. If the car is on revenue-share with an owner, multiply your daily cost by 1 / (1 − owner_share_pct). A 70% owner share means your cost-before-profit is already 3.3× the bare daily cost.

Step 3 — price against the segment, not the competitor. Corporate drivers pay for reliability. Airport pickups pay for punctuality. Walk-in renters pay for price. Build three rate cards, not one.

Step 4 — pin the rate to the date. When fuel goes up 10% next quarter, the rate card you signed last year quietly loses you money every rental. Use a rate card with an effective-from date so rates evolve with cost without breaking old contracts.

A decent rental system handles steps 3 and 4 automatically — per-car rate cards with package tiers (hourly, daily, weekly, monthly) and effective dates so rate changes don't retroactively affect running rentals. If you're tracking rates in a notebook, you're losing money you cannot see.