Required Documents and Checks When Buying a Used Car in Turkey
The checks you make before buying a used car matter far more than the purchase transaction itself — because once the vehicle transfer at the notary is complete, undoing it is usually much harder and more costly. This article covers the checks you should make before going to the notary, about the vehicle itself and the seller: registration and identity match, damage/tramer (accident) record, any debt or lien on the vehicle, inspection validity, and independent expertise. If you're wondering about the steps of the sale process at the notary and automatic registration, we cover that separately in our vehicle sale and transfer article; here we focus only on the checklist to run through before the purchase.
Check the registration and identity match
A vehicle sale can only be carried out by notaries "based on the registration document or traffic registration records issued in the name of the vehicle owner" (Highway Traffic Law No. 2918, Article 20). In practice, this means: if the person negotiating with you is not the same person listed as the owner on the ruhsat (registration document), that person cannot sell the vehicle alone — if the sale is being made via power of attorney, the power of attorney to be presented at the notary must also be valid. Before going to the notary, compare the name/surname, national ID number (T.C. kimlik numarası), and chassis/engine number on the ruhsat against the seller's identity and the vehicle itself; matching the chassis number physically stamped on the vehicle (usually under the windshield or in the engine bay) exactly against the number on the ruhsat is a simple but effective safeguard against a fraud known as "dublaj" (fake/duplicated registration). We explained in detail what the plate, make/model, and registration date on the ruhsat mean in our ruhsat and documents guide.
Check the damage and tramer record
The most reliable source of information about a vehicle's accident history is the Insurance Information and Monitoring Center (Sigorta Bilgi ve Gözetim Merkezi, SBM), which operates insurance companies' shared database. Through e-Devlet's "Traffic Policy and Damage Information Query" ("Trafik Poliçe ve Hasar Bilgileri Sorgulama") service, you can enter the vehicle's plate number to view past damage files and policy information (turkiye.gov.tr). This query gives you an idea of the extent of damage; however, it only shows damage that was reported to an insurance company (reflected in kasko or the other party's traffic insurance) — minor damage repaired out of pocket may not appear in this record. For this reason, the tramer query alone is not sufficient — it must be evaluated together with the expertise step below. A "heavy damage" or "pert" (total loss) record that may show up in the query deserves particular attention: a vehicle is considered a total loss (pert) when the repair cost exceeds the vehicle's value as of the date of damage and an expert report determines the vehicle to be beyond economical repair, and in that case the registration document showing it has been scrapped must be presented to the insurer before compensation can be paid (Land Vehicles Kasko Insurance General Conditions, TSB (Insurance Association of Turkey)). If you see such a record, you need to separately verify with an independent expertise whether the vehicle has been fully and properly repaired from a safety standpoint.
Is there any debt, fine, or lien/pledge on the vehicle?
Article 20 of Law No. 2918 provides that notaries may carry out a vehicle sale only "where it is established that there is no debt for motor vehicle tax, late payment interest, late payment surcharge, tax penalty, or traffic administrative fine arising from the vehicle being sold and transferred, and that there is no measure or record restricting the sale and/or transfer on the vehicle" (mevzuat.gov.tr). In other words, the notary already performs this check automatically at the time of sale, and cannot complete the sale if there is a debt or lien. But checking this yourself before going to the notary saves time: a vehicle you've negotiated and agreed on can turn out to be unsellable at the last minute at the notary due to a debt or lien. Through e-Devlet, you can check the vehicle's MTV (motor vehicle tax) and traffic fine debt via the "Traffic Administrative Fine Debt Query and Payment" service ("Trafik Para Cezası Borcu Sorgulama ve Ödeme") (turkiye.gov.tr), and check for an electronic lien via the "Electronic Lien Query Applied to Vehicles" service ("Araçlara Uygulanan Elektronik Haciz Sorgulama") (turkiye.gov.tr). If the vehicle was purchased with a bank loan, it may carry a pledge (rehin); under the same Article 20 provision, if such a record restricting the sale exists on the vehicle, the notary cannot complete the sale (mevzuat.gov.tr) — so you should ask the seller for confirmation that the loan has been paid off and the pledge has been lifted ("rehin fekki"). If you want to later confirm whether the vehicle is registered in your name, you can also use the "Vehicle Registered in My Name Query" service ("Adıma Tescilli Araç Sorgulama") (turkiye.gov.tr); we walked through all of these e-Devlet query steps one by one in our registration and title lookup article.
Check the inspection status
If the vehicle's periodic inspection (muayene) has expired, you risk an administrative fine when driving and will need to take it in for inspection soon. You can view the vehicle's last inspection date and result on TÜVTÜRK's (the authorized operator of Turkey's vehicle inspections) "Vehicle Inspection Query" page using the plate number and inspection report number (TÜVTÜRK). If the inspection date is approaching or has passed, you can factor this into price negotiations; the query shows you the vehicle's last inspection date and whether it passed. For a vehicle that failed inspection or whose inspection has expired, you should investigate the reason for the deficiency before buying. We separately covered which documents are requested on inspection day, and whether additional documents are needed for cases like LPG conversion or other modifications, in our documents required for vehicle inspection article.
Expertise report and mileage/originality check
A report obtained from an independent expertise center gives you an assessment of items such as the chassis/body, paint, airbags, brakes, and suspension, as well as an opinion on whether the mileage matches the odometer. There's an important distinction here: the Ministry of Trade's "Regulation on the Trade of Second-Hand Motor Land Vehicles" only mandates an expertise report for sales made through licensed dealers (galericiler), on the condition that it is obtained immediately before the vehicle's sale and a copy is delivered to the buyer; vehicles older than eight years or with more than 160,000 km are exempt from this requirement (Regulation Article 14, ietts.gtb.gov.tr). In other words, an expertise report is not legally required for person-to-person (non-dealer) sales — but precisely for that reason, getting an independent expertise done is a step that falls to the buyer's own responsibility and should not be skipped, especially for vehicles bought from private individuals. Obtaining the expertise report from an independent center holding a TSE service adequacy certificate, with no connection to the seller, matters for the impartiality of the report. If possible, also ask the seller for the vehicle's maintenance/repair records (service history) from an authorized or private service; these records help you independently verify both the consistency of the mileage and whether the vehicle has undergone regular maintenance.
Before gathering the documents and going to the notary
If all of the checks above come back positive — registration-identity match verified, damage/tramer record reviewed, no debt/lien/pledge found, inspection current, and the expertise report satisfactory — the next step is to go to the notary and formalize the sale. In Turkey, vehicle sales are carried out at the notary, and registration is updated automatically along with the sale transaction; we explained the steps of this process and the documents required in detail in our vehicle sale and transfer article. Also remember that you'll need to get compulsory traffic insurance (Zorunlu Trafik Sigortası) in your own name (or update the policy you took over) immediately after buying the vehicle.