When purchasing a used car or planning a transmission repair, knowing the exact model of automatic transmission (AT) is critical. An error in determining the type of automatic transmission can lead to the purchase of incompatible spare parts, incorrect diagnosis, or even breakdown after an oil change. VIN code is a unique vehicle identifier that contains encrypted information about all key components, including the transmission.

In this article we will look at five proven waysHow to find out the automatic transmission model by VIN - from free online services to professional scanners. You will learn which characters in the VIN are responsible for the type of box, how to decipher them yourself, and why data from different sources may differ. We will pay special attention to the nuances for popular brands: Toyota, Volkswagen, BMW and Hyundai/Kia, where the same car model can be equipped with different automatic transmissions.

What is a VIN code and where to find it

VIN (Vehicle Identification Number) is a 17-digit code that is assigned to a vehicle at the factory and contains information about the manufacturer, model, year of manufacture, engine type and transmission. To determine automatic transmission, it is important 6–9 characters (VDS section), where the characteristics of the body, engine and gearbox are encrypted.

Where to look for VIN:

  • 📄 On the sign under the windshield (driver's side).
  • 🚗 On the nameplate in the doorway (usually on the driver's side pillar).
  • 🔧 In the technical passport (PTS) or registration certificate.
  • 💻 In electronic format - through the on-board computer (menu Vehicle information).

⚠️ Attention: On some models (for example, Mercedes-Benz or Audi) VIN may be duplicated on the cylinder block or transmission. However, to check the automatic transmission, the code from the plate or documents is enough.

📊 How often do you check the VIN before buying a car?
Always
Only if in doubt
Never checked
I don't know what it is

How to decipher VIN to determine automatic transmission yourself

If you don't want to use online services, you can try to decrypt the VIN manually. To do this you need:

  1. Determine the manufacturer (the first 3 characters are WMI). For example, JT — Toyota, WVW — Volkswagen.
  2. Find VDS section (characters 4–9). Data about the model, body type and transmission is encrypted here.
  3. Check the code with the manufacturer's table. Each brand has its own designation system.

Example for Toyota Camry XV50 (VIN: JT4BF3FKXJD123456):

  • 6th character - F (body type: sedan).
  • 7th character - 3 (engine and transmission code). For this model 3 matches the engine 2.5L 2AR-FE and automatic transmission U660E.

⚠️ Attention: Self-decoding may give inaccurate results if the manufacturer has changed the encoding or used common symbols for different transmissions. For example, at BMW the same VIN symbol can designate both a classic “torque converter” and Steptronic.

Example of VIN decoding for Hyundai Solaris

In VIN Z94CB41BCRJ123456 symbol B in the 7th position indicates the engine 1.6L Gamma and automatic transmission A6GF1. However, to accurately determine the box model, additional verification is required using the manufacturer’s databases.

Top 5 online services for checking automatic transmissions by VIN

To quickly and accurately determine the automatic transmission model, it is better to use specialized services. We tested 12 platforms and selected the 5 most reliable:

Service Free/Paid Data Accuracy Features
VinFreeCheck Free 85% Database by USA/Europe, no information on Chinese cars.
VinDecoderz Paid ($5 per report) 95% Supports Toyota, Honda, BMW since 1990.
VinHistory (Russia) Shareware 90% Works well with domestic and Asian brands.
CarVertical Paid (from €10) 98% Checks car history + transmission data.
EpicVIN Free (limit 3 requests) 80% Suitable for quick checking, but may be wrong with rare models.

🔹 Advice: For maximum accuracy, use two or three services and compare the results. If the data differs, check the VIN again - you may have made a mistake in the symbol.

☑️Checking automatic transmission by VIN

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Some manufacturers use unique transmission coding systems. Let's look at the nuances for the most common brands:

Toyota and Lexus

U Toyota The automatic transmission model is often indicated in 7th character of VIN, but for an accurate determination you need to check the manufacturer’s table. For example:

  • U660E — classic 6-speed automatic transmission (installed on Camry, RAV4).
  • UA80E — 8-speed (for Land Cruiser 200).

Volkswagen, Audi, Skoda

At the group VAG transmission code may be duplicated in 9th character of VIN or on a separate label on the box. Popular models:

  • 09G/09M — 6-speed (for Passat B6, Golf IV).
  • DL501 — 7-speed “robot” DSG.

BMW and Mini

U BMW The type of automatic transmission often depends on the engine. For example, for 3 Series (F30):

  • Engine N20 — Automatic transmission ZF 8HP45.
  • Engine B48 — Automatic transmission ZF 8HP50.

⚠️ Attention: U Hyundai/Kia the same automatic transmission model (for example, A6GF1) may have different modifications for different markets. Always check the year of manufacture and region of sale of the car.

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For cars Mercedes-Benz The automatic transmission model can be identified by the code on the plate under the hood (for example, 722.9 - this is a 9-speed 9G-Tronic).

What to do if the VIN does not provide accurate information about the automatic transmission

In 15-20% of cases, the VIN may not contain any obvious information about the transmission. This happens if:

  • 🔧 The car was modified (replacing the automatic transmission with a non-standard one).
  • 📅 The car is older than 2000 (older VINs have less detail).
  • 🏭 The manufacturer used a common code for different boxes.

In such cases it will help:

  1. Physical examination - find the nameplate on the box (usually on the top of the crankcase).
  2. Diagnostic scanner (for example, Launch X431 or Autel) - it will show the exact automatic transmission model via OBD-II.
  3. Contact your dealer — official services have access to factory databases.

🔹 Example: On Mitsubishi Outlander XL 2015 VIN may show common code F1CFA, which corresponds to two types of automatic transmission: JF011FE (CVT) or F1CFA-2 (classic automatic). You can't do without a scanner here.

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If the VIN does not give a clear answer, combine an online check with a physical examination or scanner diagnostics.

Common mistakes when identifying an automatic transmission by VIN

Many car owners make the same mistakes, which lead to incorrect identification of the transmission. Here are the most common:

  1. Typo in VIN - even one error in a symbol can lead to incorrect decoding. Always double-check your code.
  2. Ignoring the year of manufacture — the same car model could be equipped with different automatic transmissions depending on the year. For example, Ford Focus 3 until 2015 went with 6F35, and after - with 8F35.
  3. Trust one source — even paid services can make mistakes. Always cross-check your data.
  4. Confusion between automatic transmission and CVT — some services designate CVT as “automatic,” although these are different types of transmissions.

⚠️ Attention: On used cars with mileage >150 thousand km, there is a high probability that the automatic transmission has already been changed. In this case, the VIN will show the factory box, and the car will have a different one installed. Always check your repair history!

FAQ: Answers to frequently asked questions

Is it possible to find out the type of oil in an automatic transmission by VIN?

No, the VIN contains only the transmission model, but not information about the oil filled. The type of oil depends on the automatic transmission modification and year of manufacture. For example, for Toyota U660E until 2015 recommended WS, and after - LV. Check this information in the manual or with the dealer.

Will the VIN show if the automatic transmission has been repaired?

No, the VIN only contains factory data. Information about repairs can be obtained through car history services (CarVertical, Autocheck) or from the previous owner. Pay attention to signs of repair: signs of disassembling the box, non-original bolts, oil leaks.

What to do if the service does not find VIN data?

Possible reasons:

  • VIN entered incorrectly (check the symbols O/0, I/1).
  • The car is too new (the data has not yet been entered into the database).
  • Rare model or limited edition (eg. Subaru WRX STI with a manual transmission, but the VIN indicates an automatic).

Solution: Try another service or contact your dealer and ask for service information. VIN from the factory base.

Is it possible to tell by VIN whether it's a manual or an automatic?

Yes, in most cases. For example, at Volkswagen In the VIN, the manual transmission is indicated by a code MQ250, and the machine - 09G. However, for some models (for example, Nissan Juke) the same VIN can correspond to both transmissions - only a visual inspection will help here.

How to check an automatic transmission by VIN when buying a car?

Algorithm of actions:

  1. Obtain the VIN from documents or from a plate.
  2. Check it through 2-3 services (for example, VinDecoderz + CarVertical).
  3. Check the automatic transmission model with the data in the vehicle title (if specified).
  4. Order diagnostics using a scanner (cost ~1000–1500 rubles).
  5. Check the repair history (for replacement of the box).

If the data differs, this is a reason to bargain or refuse the purchase.