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Problems We Solve

How Do We Spot Used Cars Getting Old in Stock Before They Become a Problem?

Car dealerships notice aged used stock only at the monthly stock review. We build a daily view of each car's days in stock, enquiries and views, flagged early.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Stock age creeps up quietly. A car that looked fine at the last stock meeting is suddenly old, and nobody knows whether it is getting views, enquiries or test drives. We build a daily stock view that combines days in stock with advert views, enquiries and test drives for each car, and flags cars that are ageing without interest, so decisions are made while there are still options.

The monthly stock meeting that is always too late

Once a month the used car manager and the dealer principal go through the stock list. Days in stock, price, what the car cost. The same few cars are near the top again. One has been in for longer than anyone realised. Someone asks whether it has had any enquiries, and nobody knows without checking three systems.

Decisions get made on the spot, based on age alone. Meanwhile other cars that will be a problem next month are not discussed, because they are not old enough yet.

Age alone does not tell you enough

Most dealerships track days in stock in their DMS. What they rarely see beside it is whether the car is attracting interest, which is what tells you whether age is a problem or just a wait.

  • Advert views and search appearances are in the advertising platform's dashboard.
  • Enquiries are in the CRM or an inbox.
  • Test drives are in a diary or not recorded at all.
  • Days in stock is in the DMS, sometimes counted from the wrong date.

Putting those together by hand for every car is too slow to do weekly, so it is not done.

The cost of noticing late

The longer a car sits without interest, the fewer options there are. Early on, better photos, a corrected specification or a move to another site might be enough. Later, the choices narrow.

Aged stock also ties up space and attention, and makes it harder to take in the part exchanges that new deals need.

There is a hidden cost in the meetings themselves. When every discussion starts from age alone, the conversation turns to price by default, because it is the only lever on the table. Cars that needed a better advert or a follow-up call get treated the same as cars nobody wants.

Pricing decisions are yours, and we do not make them. What helps is making them with the full picture, at the time they can still make a difference.

How we build the daily stock view

  1. Stock, days in stock and status are read from your DMS each night.
  2. Advert performance, such as views and search appearances, is read from your advertising platforms where they provide a feed or API, including Auto Trader's where your subscription allows.
  3. Enquiries and test drives are counted per car from your CRM or lead queue.
  4. Each car is shown with its age, interest and activity side by side, and a simple trend for the last two weeks.
  5. Cars ageing with little interest are flagged, based on thresholds your used car manager sets.
  6. A short weekly summary is sent to the used car manager and dealer principal, listing flagged cars and the reason each was flagged.
PatternWhat it may suggestWho looks at it
Low viewsListing, photos or price visibilityMarketing, used car manager
Views but no enquiriesAdvert content or priceUsed car manager
Enquiries but no test drivesFollow-upSales manager
Test drives but no saleThe car itself or the dealSales manager

The view points to where to look. The decision about what to do with each car stays with your team.

Decisions made while there are still choices

Stock meetings start with the flagged list and the reason for each flag. Problems are caught in the first weeks rather than at the monthly review. The sales manager sees cars with enquiries but no test drives, which is a follow-up conversation, not a pricing one.

Does this match your stock meetings?

  • Aged stock is discussed monthly, based on age alone.
  • Nobody can say quickly how much interest a car has had.
  • Advert data, enquiries and test drives are in separate places.
  • The same cars come up at every meeting.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

Still have a question?

Ask us directly — a senior engineer will get back to you.

Ask about your project

Do you recommend prices?

No. We show age and interest together. Pricing is your decision, and we do not build anything that sets it.

Can we get data from Auto Trader?

Where your subscription and their API or reports allow it, yes. We check what is available to your account first.

Does this work across several sites?

Yes, each car shows its site, and you can compare or move stock based on the view.

What drives the cost?

How many data sources are connected and whether you want the weekly summary.

What do you need from us?

Access to your DMS stock data, your advertising accounts and CRM, and time with the used car manager.

Keep reading

More on Problems We Solve

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