Korean Used Car Statistics: 1.5M Inspection Reports

The short version

We analysed 1,548,093 pre-sale inspection reports for used cars from South Korea — vehicles that passed the mandatory pre-sale inspection, most of them headed for export. Below is the summary on accidents, mileage, models and fuel. Each section links to the full study behind it.

An accident record and body repair are not the same thing

The single most important number here: 14.4% of cars have an accident record, but 40.3% show body repair work. Nearly a threefold gap.

The reason is that a Korean accident record only captures what went through an insurer. A wing replaced after a parking scrape, a bumper repaired in cash, a door pulled straight — all of it shows up in the inspection diagram, none of it in the accident history. So "no accidents" in a listing can be technically true while half the body has been resprayed.

What to do about it: don't read the accident flag, read the body diagram in the inspection report. It marks which panels were replaced and which were repaired. A replaced bumper and a repaired chassis rail are entirely different things, and the report separates them.

Full study: how many Korean used cars are really accident cars →

Normal mileage by model year

Median mileage across the whole database is 84,808 km. On its own that number is useless — what matters is what counts as normal for a given year:

A Korean car covers roughly 10,000–12,000 km per year. If you're looking at a 2018 car showing 45,000 km, that's about half the median — worth verifying against the recorded odometer readings rather than taking at face value.

Here's what that looks like in practice — a real report for a 2018 Mercedes-Benz S350 d. It holds four inspection records between 2019 and 2024: 17,604 km → 35,174 km → 78,234 km. The mileage climbs consistently, with no sign of a rollback. That is how an odometer is actually verified — not by the single number in the listing, but by the readings recorded at each inspection.

Full study: normal mileage by model year →

Which models were in accidents most often

The spread across models runs from 9% to 23%. The pattern is simple: the more a model was used as a taxi, in car-sharing or as a commercial vehicle, the higher its accident share.

Avante, Sonata and Grand Starex are fleet staples for taxi and commercial operators. Sorento, Sportage and Carnival were bought more often as family cars, and the statistics show it. But these are model averages: a particular Avante may be immaculate, and a particular Sorento may have been rebuilt after a serious hit.

Full study: accident rate ranked by model →

What the Korean market runs on

A note on LPG: in Korea, LPG was for years restricted largely to taxis and drivers with disability entitlements. So an LPG Sonata or Avante is very likely an ex-taxi, even when the odometer looks modest.

Full study: petrol, diesel, hybrid or LPG →

How to read this data

Being straight about what this sample is, and what it isn't.

• This is not "all cars in Korea". The sample is vehicles that went through mandatory pre-sale inspection, largely with export in mind. Those skew older and more commercial than Korea's overall fleet.

• "Accident" means a record, not a severity. The flag means a claim went through an insurer. It tells you nothing about how bad the damage was.

• Body repair is not the same as a crash. The 40.3% includes both a replaced bumper and serious structural repair. The report itself separates them — that's where to look.

• Mileage is as recorded at inspection. Odometer rollback exists in Korea, most often after export. The median shows the norm, not a guarantee.

• Model averages don't replace checking the actual car. They tell you where to be careful and where you have room to negotiate — nothing more.

Check a specific car

Statistics show where the risk is higher. Only the car's own report answers the question for your vehicle: body repair marks on the diagram, recorded odometer readings, accident records, and photos from the inspection station.

Check a car by VIN →