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Why a car was declared a Total Loss and what ACV and Est. Repair Cost mean

How a US insurer decides to write a car off, where the repair estimate on the lot page comes from and why you cannot use it as a repair estimate for Ukraine.

VinWind · Updated · Illustration: 3D model, not a photo of a real car

A Total Loss is the insurer's economic decision, not a technical diagnosis. A car is written off when the repair plus other costs approaches its market value. That is why auctions have many cars with moderate damage and a high US repair cost.

How the insurer decides

States use one of two approaches. The first is a threshold: if the repair estimate exceeds a set share of the car's actual value (ACV, Actual Cash Value), the car is written off. The threshold depends on the state, from roughly half to 100% of the value. The second is the total loss formula: repair plus salvage value is greater than the ACV.

Repairs in the US are expensive because of labour rates, new genuine parts at dealer list prices and mandatory calibrations. So cars with a damaged front end and deployed airbags are often written off even though the body is intact.

What the lot page shows

These fields are the seller's reference points, not a condition assessment
FieldSourceHow to use it
Est. Retail Value / ACVAn estimate of the market price of an undamaged car in the USThe upper limit of the US market, not the price in Ukraine
Est. Repair CostAn insurer or auction estimate at US pricesOnly a signal of scale. In Ukraine a repair is usually several times cheaper
Primary / Secondary DamageThe inspector's labelThe name of a zone, not a list of parts

Why US prices inflate the estimate in Ukraine

We compared part prices for a 2023 Mazda CX-5 by OEM part numbers. A new genuine part in Ukraine costs roughly 30–50% of the US MSRP converted at the exchange rate. A used part from a breaker costs 10–30%, an aftermarket part 10–25%. More detail with a table in Part prices in Ukraine.

So read Est. Repair Cost as "the damage is serious by US standards". What it will cost you depends on the parts list and where you source the parts.

How this affects the bid

Sensible maximum bid = price of the same car in Ukraine − repair at Ukrainian prices − shipping and customs clearance − a reserve for hidden damage. The US repair estimate is not part of this formula. Look for repair examples by model in the Catalogue and on the lot pages.