VAS6154 vs VAS5054a – Which one is better?


VAS6154 vs VAS5054a are 2 specialized devices for VAG cars such as Audi, Volkswagen, Seat, Skoda,… to diagnose, read errors, and delete errors in depth. These are two commonly used devices that technicians often use. So what is the difference between these two devices? In this article Eurocartool will compare the most outstanding features of these two devices for you.


VAS6154 vs VAS5054a Information

To be able to diagnose vehicle models, the device must be able to work with specialized software. VAS6154 and VAS5054a are similar in their ability to connect to VAG software such as Odis Service Software and Odis Engineer Software.

Basically the functions of these two devices are the same, the design is also compact and easy to carry. However, VAS6154 is considered more outstanding. Let’s see the different features of these two devices in the section below.



Check out these points right away in the comparison VAS6154 vs VAS5054a section below.

Compare VAS6154 vs VAS5054a

VAS5054a VAS6154a
  •  Automatically recognize vehicle models, and vas6154 vs vas5054a automatically connect all electronic box systems.
  • Read and clear fault codes for all vehicle control systems.
  • Show current vehicle parameters.
  • Check the activation of the control system.
  • Reset modes to default.
  • Program, set operating values ​​of various electronic control systems.
  • Coding and ECU programming






Same as VAS5054a and updated with few new functions:

  • Estimated remaining time is displayed for ECU flash operations.
  • Diagnostic protocol with interruption of GFF sessions, expanded, improved measurement values.
  • Communicate ECU, used diagnostic hardware, connection type of diagnostic hardware, operating system, hotfix used,
    and submit a support request.
  • The display of the measured value has been improved.
  • The documents in the GFF are displayed in separate windows
  • A message box will be displayed when starting the test drive.
  • GFF hotfixes can be integrated in diagnostic sessions.
  • Danger messages have been modified.
  • Stopping diagnostic sessions may be interrupted.
  • Automatically delete autosave diagnostic protocols after successful transmission.
  • The selectivity of the PassThru diagnostic hardware has been improved.
  • The ODIS Service Software update has been stabilized.
Connectivity USB, Bluetooth USB, Wifi
Range of compatible media VW, Audi, SEAT, Skoda, VW, Audi, Skoda from 2000 to the latest
Compatible vehicles Bently, Lamborghini Vehicles Vehicle models from 2000 to latest models
Online Programming VAS-PC OBDII

With the above comparison points, if you refer to the market price, you will see that VAS6154 has a higher price than VAS5054.

Ability to work with diagnostic software

If the VAS5054 works very well with the latest version of ODIS diagnostic software, the VAS6154A is highly compatible with Porsche PIWIS III Software. VAS6154A improves almost all the disadvantages of VAS5054A devices when connecting, such as line stability or data transmission speed, which have been engraved in VAS6154. It is difficult to distinguish which product is better because each device has its own advantages that the manufacturer has designed specifically for each product.

It can be seen that VAS6154 has more outstanding features, it can work with many software to support many different car lines under VAG today. In particular, it supports the latest generation car models and is integrated to work with Porsche software.
Known as an upgrade of the VAS5054, the VAS6154 is currently more highly appreciated for its working capabilities.

If you are wondering which device to choose, we think the reviews and comparisons above will help you make the decision easier. If you have a low budget but can still work with VAG software, you can use the VAS5054. If you often have to repair new VAG vehicles, we recommend that you use VAS6154.

Are you wondering between VAS5054A and VAS6154A? Which product is right for you? Our consulting team is available 24/7 to assist you in finding out and answering questions about both of these products! Contact us via WhatsApp: +13155472355 or website

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