Look here: Mercedes Benz Star diagnostic tool: C4 vs. C5 vs. C6
| MB diagnostic/programming tool | SD connect C4 | Xentry Connect C5 | Vxdiag C6 | Benz C6 | |
| Image | |||||
| Mercedes diagnostic software for PC | Xentry/DAS | Xentry/DAS 03.2020 | Xentry/DAS 03.2020 | Xentry/DAS 06.2020 | Xentry/DAS 06.2020 |
| WIS.net | Yes | Yes | Yes | Yes | |
| EPC.net | Yes | Yes | Yes | Yes | |
| HHT-Win | Yes | Yes | No | No | |
| ST Finder | Yes | Yes | Yes | Yes | |
| STARUTILITIES | Yes | Yes | Yes | Yes | |
| SDMEDIA 2014 | Yes | Yes | Yes | Yes | |
| PL72 | Yes | Yes | Yes | Yes | |
| All MB from late 80’s to 99 = HHT-WIN All MB from 2001 to 2009 = DAS All MB from 2010+ = Xentry | |||||
| Mercedes development and engineering tool | DTS Monaco | Yes | Yes | No | No |
| Vediamo | Yes | Yes | No | No | |
| Vehicle coverage | Passenger Car | Yes | Yes | Yes | Yes |
| Van | Yes | Yes | Yes | Yes | |
| Truck | Yes | Yes | Yes | Yes | |
| Unimog | Yes | Yes | Yes | Yes | |
| Bus | Yes | Yes | Yes | Yes | |
| Super Sports Car | Yes | Yes | Yes | Yes | |
| Abilities | Diagnostics | Yes | Yes | Yes | Yes |
| Coding | Yes | Yes | Yes | Yes | |
| Flashing | Yes | Yes | Yes | Yes | |
| Programming | Yes | Yes | Yes | Yes |
In summary,
SD connect C4 = SD C5
VXDIAG C6 = Benz C6
All can work for Mercedes-Benz diagnosis, SCN coding, flashing and programming.
But with Allscanner VXDIAG C6 and Benz C6 you have no luck with HHT for the old Mercedes and cannot access the engineering software (DTS and Vediamo).
Autonumen.com 
