The car hire KPIs to check every week

By the DayRunner team · 7 November 2026

Check eight numbers every week: utilisation, average daily rate, revenue per unit, booking pace, your rate against the market, your price rank, average length of rental, and extras per hire day. Together they tell you whether you're full, whether you're charging enough, and what's coming. Add review scores and forecast error once a month.

Each one below has its formula. Then there's a worked example and a scorecard to copy.

The eight weekly KPIs

And monthly:

Step by step

1. Pull last week

   Hires, hire days and revenue by car type from your booking system.

2. Pull the next 8 weeks

   Hire days on the books by week, and the same numbers from this point last year.

3. Check the market

   Your rate against the market typical for each car type, and your rank.

4. Fill the scorecard

   One row per KPI, this week against last week and last year.

5. Pick one action

   A rate change, a rule, a fleet move. Write it down and check it next Monday.

A worked example

These operator numbers are hypothetical. The market rate is real.

Say you run 40 cars at Auckland, mostly compacts. Last week:

• 48 hires, 224 hire days
• $33,600 rental revenue
• $3,360 in extras
• Your typical compact rate: $150 a day

The sums:

The $139 is the typical compact at Auckland in the Rate Pulse sweep of 7 Nov 2026. So you're 8% above the market and still 80% full. That's a healthy spot.

Now look at what could change. If you dropped to $139 to match the market and filled to 88%, revenue per unit would be $139 × 0.88 = $122. That's only $2 more per car per day, for a lot more cars to clean and hand over. Holding $150 looks right.

The day-by-day view matters too. The Auckland compact median ran from $130 to $173 by pick-up day in the sweep. An index of 1.08 on average can hide days where you're 15% under the market and days where you're well over.

Why revenue per unit sits in the middle

Utilisation on its own rewards cheap rates. You can fill every car by being the cheapest in town.

Average daily rate on its own rewards empty cars. You can hold a high rate and watch half the fleet sit in the yard.

Revenue per unit catches both. If it's rising, you're doing better, whichever lever moved. Check it by car type, because the fleet average can hide one type carrying the others. See fleet mix planning.

Copy this scorecard

One page, every Monday. Keep 12 weeks of rows so you can see the trend.

The targets are starting points, not rules. Set your own from your costs and how busy your season is.

What to do when a number moves

A KPI is only useful if it leads to a decision. Read them in pairs, because one number on its own can point both ways.

Change one thing at a time where you can. If you move rates and add a minimum in the same week, you won't know which one worked.

Write the reason next to every change in the scorecard's note column. In three months, that column is worth more than the numbers, because it tells you which decisions paid off.

What not to track weekly

• Total bookings without hire days. Ten 1-day hires and two 5-day hires look the same in a count.
• Fleet-wide numbers only. Split by car type and depot, or you'll miss the problem.
• The cheapest competitor rate on its own. One brand's lowest offer is noise. The market typical (median) is the steadier signal. See rate shopping.

Where the numbers come from

Your own KPIs come from your booking system. The market side, the typical rate and your rank by car type and pick-up day, is what Rate Pulse shows for free at 18 airports. Its benchmark section does the market rate index and rank sums for you.

If you're new to these terms, start with car hire revenue management for beginners.

Questions