What a Dealer Actually Looks At When Appraising Your Trade

When a dealer walks around your car with a tablet, it can feel like the number at the end is arbitrary. It is not. Appraisals follow a fairly consistent process, and knowing what is being assessed makes the offer far easier to understand, and occasionally to improve.

They start with wholesale auction data, not a pricing website

Most consumers anchor on a well-known valuation site. Most appraisers do not. They are working from recent wholesale auction results for the same year, model, trim, mileage band and region, meaning what cars like yours have genuinely sold for between dealers in the last few weeks.

That is why an offer can differ from an online estimate. The online figure often describes what a dealer might retail the car for. The appraisal starts from what it is worth wholesale, then works up.

The big question: will they retail it, or wholesale it?

This single decision moves the number more than anything else.

If your car is something they can sell on their own lot, with the right brand, age, mileage and condition, it is worth more to them because they will capture the retail margin. If it does not fit what they sell, it goes to auction, and the offer reflects wholesale value minus their transport and fees.

It is also why offers vary so much between dealerships. A truck is worth more to a dealer whose lot is full of truck shoppers than to one who will send it straight to auction. That variation is exactly why collecting several offers matters.

Reconditioning cost comes straight off the top

Whatever it costs to make your car retail-ready is deducted before you are given a number. The usual items:

• Tyres and tires are the most common deduction. A set is several hundred dollars and it is the first thing checked.
• Brakes are quick to assess and straightforward to price.
• Windshield chips and cracks are an automatic replacement.
• Cosmetics such as dents, scratches, kerbed wheels, torn upholstery and cigarette smoke.
• Warning lights, because anything illuminated invites a worst-case assumption.

Your vehicle history report

The appraiser will run your VIN. Reported accidents, title brands, odometer inconsistencies and gaps in service history all appear, and all affect the number, because they will affect what the next buyer is willing to pay.

If there is an accident on the report that was minor and properly repaired, bring the documentation. It will not erase the entry, but it puts a real repair against it instead of an unknown.

Mileage thresholds matter more than mileage

Value does not decline in a smooth line. It steps down at psychological boundaries such as 60,000, 100,000 and 150,000 miles, because that is how shoppers search.

If you are near one of those numbers, the difference between just under and just over can be meaningful. It is one of the few situations where trading a few weeks earlier is worth real money.

What is worth doing before the appraisal

Worth it:

• Clean it properly, inside and out. A detail costs little and signals a cared-for vehicle.
• Gather service records.
• Find the second key. A missing key is a genuine, quotable deduction.
• Replace burnt-out bulbs and top up fluids, the small things that suggest neglect.
• Remove your belongings. A cluttered car appraises worse than the same car empty.

Usually not worth it:

• New tires. Spending $900 rarely adds $900 to the offer. The dealer sources tires far cheaper than you can.
• Major mechanical repairs. Their shop rate is lower than yours. Let the deduction happen.
• Bodywork, for the same reason. They recondition at cost.
• Aftermarket upgrades. Modifications almost never increase trade value and sometimes reduce it.

The pattern is simple. Presentation and paperwork pay for themselves. Parts and labour usually do not, because the dealer buys both cheaper than you do.

Why offers differ so widely

Two dealers looking at the same car on the same day can be hundreds or thousands apart, not because one is being unfair, but because they have different inventory needs, different customers and different plans for your vehicle.

That is the whole argument for getting more than one. A single offer tells you what one dealer thinks. Several tell you what your car is actually worth.

Describe your vehicle once and let local dealers compete for it. Then you will know which of them wants your car most.