Keydiy KD-X6 vs KD-X4
Matched product:
2026 Keydiy KD-X6 Full Version All in One Key Programmer
$2,200
- Item No. HKSK520
- Pre-order
- Free Shipping
It's standalone, no PC or mobile phone needed.
Built-in DoIP, Built-in KD-MP MLB & MQB48 function.
Supports Benz FBS3 add key & AKL.
Built-in DoIP, Built-in KD-MP MLB & MQB48 function.
Supports Benz FBS3 add key & AKL.
| Function | Keydiy KD-X6 |
Keydiy KD-X4 |
| Mercedes-Benz Functions | – Built-in Mercedes-Benz FBS3 support for full series addition, as well as Mercedes-Benz 4th, 4.5th, and 5th generation partial functions. More Mercedes-Benz functions will be added in future updates. | – Not supported |
| Audi/Porsche MLB | – Built-in (all original KD-MP functions, direct operation, no computer required) | – Not supported (acquisition and calculation require an additional KD-MP device) |
| VW/Audi/Skoda MQB48 | – Built-in (all original KD-MP functions, direct operation, no computer required) | – Not supported (acquisition and calculation require an additional KD-MP device; supports cluster disassembly for adding keys) |
| VW/Audi 5C/5D | – Supported | – Supported |
| VW/Audi/Skoda 4th Generation | – Supported | – Supported |
| BMW CAS/FEM/BDC | – Supported (CAS series requires adapter configuration) | – Supported (CAS series requires adapter configuration) |
| DOIP | – Built-in | – Supported (requires additional adapter cable) |
| Motorcycles | – Supported (requires additional adapter cable) | – Supported (requires additional KD motorcycle adapter and adapter cable) |
| Immobilizer Module Programming | – Supported | – Supported |
| Cloud Diagnosis (C-Cloud) | – Supported (free upgrades) | – Not supported |
| Toyota/Ford/Land Rover/Nissan/Volvo | – Supported | – Supported (some scenarios require additional adapters and cables) |
| Remote Generation | – Supported (reserved for Mercedes-Benz series key functions) | – Supported |
| Chip Identification & Cloning | – Supported (additional support for identifying new and old Mercedes-Benz keys) | – Supported (does not support identifying new and old Mercedes-Benz keys) |
| Other | – Supports standalone operation, no third-party devices required | – Does not support standalone operation; requires third-party devices (e.g., phone, tablet) |