Buying a used car is always associated with risks: hidden accidents, incorrect mileage, theft or unpaid loans. The only reliable way to avoid being scammed is check car data by VIN code. This unique identifier contains information about the manufacturer, model, year of manufacture, configuration and even operating history. But how to correctly decipher the VIN, where to find it on the car, and which services provide the most complete information? In this guide, we'll walk you through everything step by step, from basic decryption to deep checking through official and commercial databases.
It is important to understand that VIN (Vehicle Identification Number) is not just a set of numbers and letters. This car passport, which is attached to it from the moment it is released at the factory. With its help, you can find out not only technical characteristics, but also ownership history, participation in accidents, the presence of traffic police restrictions, and even actual mileage (if the data was recorded in service centers). However, not all services provide equally complete information: some show only basic data, while others show a detailed history with photographs of accidents. We'll tell you which of the 17 VIN characters are responsible for the country of manufacture, model and year of manufacture, as well as how to distinguish a fake code from the original one.
What is a VIN code and where to find it on a car
VIN (Vehicle Identification Number) is a unique 17-digit code that is assigned to each vehicle at the production stage. It consists of three parts:
- 🔹 WMI (World Manufacturer Identifier) — the first 3 characters indicating the manufacturer (for example,
XTA— Toyota,WDB— Mercedes-Benz). - 🔹 VDS (Vehicle Descriptor Section) — symbols 4 to 9, describing the model, body type, engine and other characteristics.
- 🔹 VIS (Vehicle Identifier Section) — the last 8 characters, where the year of manufacture, manufacturer and serial number are encrypted.
You can find the VIN in several places:
- 📄 B vehicle passport (PTS) - on the title page.
- 🚗 On car body:
- Under the windshield on the driver's side (visible from outside).
- On the driver's door pillar (on the tire and pressure plate).
- Under the hood (on the side members or the partition of the engine compartment).
- 🔧 B electronic systems - for example, in an on-board computer (can be output via the OBD-II diagnostic connector).
⚠️ Attention: If the VIN on the body and in the title do not match, this is a sign interrupted number - such a car could have been stolen or had a serious accident with the replacement of body parts. Check the car through the traffic police before purchasing!
Some manufacturers duplicate VINs in unexpected places. For example, at Volkswagen and Audi it may be engraved on the engine block, and BMW - on the inside of the trunk. If the code is erased or difficult to read, this is a reason for additional checking.
How to decipher the VIN code yourself
VIN decoding does not require special programs - you just need to know the meaning of each character. Here is the basic structure using example code XTA210120J1234567:
| Position | Meaning | Example |
|---|---|---|
| 1–3 | Manufacturer ID (WMI) | XTA — Toyota (Japan) |
| 4–8 | Description of the car (model, body, engine) | 21012 — Corolla, sedan, petrol engine 1.6 l |
| 9 | Check digit (for VIN authentication) | 0 |
| 10 | Year of manufacture | J — 2018 |
| 11 | Manufacturer code | 1 - plant in Japan |
| 12–17 | Vehicle serial number | 234567 |
Particular attention should be paid 10th character - it indicates the year of manufacture. Here is the breakdown for recent years:
- 📅
L— 2020 - 📅
M— 2021 - 📅
N— 2022 - 📅
P— 2023 - 📅
R— 2026
For VIN authentication you can use check digit (9th character). It is calculated using a special algorithm based on the remaining symbols. If the number does not match, the code is fake. You can check it on sites like VIN Decoderz.
If there are letters in the VIN I, O or Q, this is 100% fake - they are not used in the original codes due to their similarity with the numbers 1 and 0.
What car data can be found by VIN?
By VIN code you can get two types of data: technical specifications (free) and car history (paid or partially free). Let's look at both options.
1. Specifications (free)
Almost all online decoders provide this information. It includes:
- 🚘 Make, model and generation (for example, Skoda Octavia A7 FL).
- 🔧 Engine type, volume, power (for example,
1.4 TSI 150 hp). - 🚪 Body type (sedan, hatchback, station wagon) and number of doors.
- ⚙️ Gearbox (manual, automatic, robot).
- 🎨 Body color according to factory code (for example,
Q7Q7 — Platinum Gray). - 📦 Equipment (presence of air conditioning, heated seats, multimedia system).
2. Car history (paid or partially free)
This data is collected from various sources: traffic police, insurance companies, service centers and stolen car databases. The report may include:
- 🚨 Participation in an accident (with photographs of damage, if any).
- 📊 Mileage (according to technical inspections and services).
- 🔄 Number of owners and re-registration history.
- 🚓 Presence of traffic police restrictions (arrest, ban on registration).
- 💰 Availability of a loan or leasing.
- 🔥 Check for theft (based on the Ministry of Internal Affairs).
- 🛠️ Repair history (if the car was serviced by official services).
Example of a history report (fragment):
Accident: 1 (2022, rear impact, CASCO repair)
Mileage: 45,000 km (last service in 2023)
Owners: 2 (the first is an individual, the second is a legal entity)
Traffic police restrictions: no
Theft: not listed
⚠️ Attention: If the report shows mileage significantly lowerthan the odometer shows, this is a sign of twisting. Compare data from different sources (TO, insurance claims, diagnostic cards).
Top 5 services for checking a car by VIN
Not all services are equally useful: some provide only basic information, while others provide in-depth analytics with accident history and photos. We tested popular sites and compiled a rating based on price and quality ratio.
| Service | Cost of the report | What does it check? | Features |
|---|---|---|---|
| Autocode | 349 ₽ | Accidents, mileage, owners, theft, traffic police restrictions | The most complete database for Russia. There is a mobile application. |
| VIN.History | 299 ₽ | Accident, mileage, maintenance, theft (international base) | Suitable for foreign cars. Data from the USA and Europe. |
| Official website of the traffic police | Free | Restrictions, theft, registration history | Only official data. There is no information about the accident. |
| CarVertical | €5.99 | Full history (accident, mileage, maintenance, theft) | The best service for European and American cars. |
| VINFreeCheck | Free | Technical specifications, VIN decoding | No story. Just basic information. |
For maximum reliability, we recommend using combination of services:
- Check technical data on VINFreeCheck (free).
- Order history report on Autocode or CarVertical.
- Make sure there is no traffic police restrictions through official website.
☑️ Checking a car by VIN
How to check a car by VIN through the traffic police
Official website of the traffic police (traffic police.rf/check/auto) allows you to check for free:
- 🚓 Hijacking — whether the car is on the wanted list.
- 📋 Limitations — arrests, registration bans.
- 🔄 Registration history — how many times the car was resold.
Checking instructions:
- Go to check page.
- Enter your VIN in the search field.
- Enter the captcha and click
Check. - The system will show the result within 1–2 minutes.
Example of a response from the traffic police:
Status: Not wanted
Restrictions: No
Registration history: 3 owners (last registration - 05/12/2023)
⚠️ Attention: traffic police doesn't show information about accidents, mileage or repairs. For this you need commercial services like Autocode or CarVertical.
If the car is listed as stolen or has restrictions, the transaction should be terminated immediately. Even if the seller offers to “resolve the issue,” the risks remain: the car may be confiscated, and you may be held accountable for purchasing stolen property.
What to do if your car is stolen?
If the check shows that the car is wanted, immediately:
1. Stop the transaction and do not transfer the money.
2. Tell the seller that you know about the status of the car (you can show a screenshot of the report).
3. If the seller insists, contact the police - buying a stolen car is a crime (Article 175 of the Criminal Code of the Russian Federation).
4. If you have already bought a car and found out about the theft, urgently contact the traffic police to deregister it and return the money through the court.
Is it possible to find out the actual mileage by VIN?
Mileage is one of the most common targets of fraud. According to Autocode, twist the odometer in every third used car. However, you can calculate real numbers from the VIN if:
- 📋 The car passed Maintenance in official services (data is recorded in the manufacturer’s database).
- 🚗 Were insurance cases (CASCO, OSAGO) - the reports indicate the mileage at the time of the accident.
- 📊 Passed technical inspection (data is transferred to EAISTO).
Example from the report CarVertical:
Odometer mileage: 89,000 km
Mileage records:
- 03/15/2021 (TO): 65,432 km
- 08/10/2022 (accident): 78,120 km
- 05.05.2023 (TO): 89,000 km
Conclusion: The mileage is not twisted (corresponds to history).
If there are discrepancies in the report (for example, in 2022 the mileage was 78,000 km, and now it is 60,000 km), this 100% twist. You should also be wary if:
- 🚨 In history no maintenance records over the last 2–3 years.
- 📉 Mileage decreases between records.
- 🔧 Service books none or look fake.
For additional verification, you can ask the seller:
- 📄 Service book with maintenance marks.
- 📋 Checks for spare parts and labor (if it was not repaired at a dealer).
- 📊 Diagnostic card technical inspection (mileage is indicated there).
If the seller refuses to provide a service history or receipts, this is a reason to doubt the integrity of the mileage. It is better to refuse the deal or reduce the price by 10–15%, taking into account the risks.
Common VIN scams and how to avoid them
Fraudsters are constantly coming up with new scams using VIN codes. Here are the most common:
1. Broken VIN
Criminals change the number on the body to hide theft or serious accidents. Signs:
- 🔍 Number erased or painted over.
- 📏 Symbols uneven (different font, engraving depth).
- 🔢 Does not match PTS or a sign on the door post.
2. Fake VIN reports
Sellers can show a fake report without an accident or with an underestimated mileage. How to check:
- 🔎 Order a report on your own (don't believe the screenshots from the seller).
- 📊 Compare data from several services (Autocode, CarVertical, State Traffic Safety Inspectorate).
- 📅 Check it out dates in the report - they must be logical (for example, the maintenance cannot be later than the accident).
3. "Cloned" cars
Criminals forge documents for a stolen car, assigning it a VIN from another (legal) car. How to calculate:
- 🚗 Compare VIN to body and in PTS.
- 📋 Check it out unit numbers (engine, gearbox) - they must match the data in the vehicle title.
- 🔍 Order on-site inspection through Autocode or an independent expert.
If you suspect fraud, it is better to refuse the transaction. Even if the car is externally in perfect condition, problems may arise during registration or after a few months (for example, if it is on credit).
Before purchasing, write down the VIN and unit numbers, then check them through the service "Car Check" on the traffic police website. It will take 5 minutes, but will save you from buying a problem car.
FAQ: Frequently asked questions about checking a car by VIN
Is it possible to check VIN for free?
Yes, you can find out for free technical specifications (model, engine, color) on sites like VINFreeCheck or VIN Decoderz. However car history (accidents, mileage, owners) will not be shown by any reliable service for free - this requires paid reports (from 300 ₽).
What to do if the VIN is unreadable or erased?
If the VIN on the body is erased or damaged:
- Compare it with the number in PTS and on door pillar.
- If it doesn’t match, refuse to purchase (this is a sign of theft or a serious accident).
- If the number is just hard to see, try wiping it with solvent or photographing it from different angles.
- As a last resort, you can contact traffic police for checking against the database.
Can the VIN contain the letter "O" or "I"?
No, in original VIN codes never no letters are used O, I and Q, as they can easily be confused with numbers 0 and 1. If you see these symbols, VIN fake.
How to check a car if there is no VIN?
If the VIN is missing or unreadable, you can use:
- 📄 Body number (indicated in the PTS).
- 🔧 Engine number (also available in PTS).
- 🚗 License number — through the service traffic police You can find out the registration history.
However, without a VIN you will not be able to get a complete history (accident, mileage, maintenance), so buying such a car is risky.
How much does a full vehicle VIN check cost?
The cost depends on the service:
- 📊 Basic check (technical data) - free.
- 🔍 Full report (accidents, mileage, owners) - from 300 to 1000 rubles.
- 🚨 On-site inspection (examination by an expert) - from 1500 ₽.
We recommend spending 500–700 ₽ on a report in Autocode or CarVertical - it’s cheaper than repairs after buying a problem car.