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Autel MaxiIM KM100 VS IM508S VS IM608 S II

Autel MaxiIM KM100 is Autel OE quality universal key generator kit. Among Autel IMMO tools, this is one of the most worth buying key generation tools for novices, and here we will compare the IMMO service functions between Autel MaxiIM KM100 VS IM508S VS IM608 S II.

At Autel Key Programming Tools, the Autel IM508/IM508S and IM608/IM608 Pro/IM608S II/IM608 Pro II are anti-theft key programmers and the KM100 is a key generator/duplicator. Since IM508 and IM608 Pro have been discontinued, here we will compare Autel MaxiIM KM100 VS IM508S VS IM608 S II.

Function IM508S IM608S II KM100
Autel MaxiIM IM508S Key Fob Programming Tool


Autel MaxiIM IM608 II


Autel KM100


Universal transponder & key generation √ (need XP200, XP201, XP400, XP401, XP400 PRO, XP401 PRO) √ (need XP200, XP201, XP400, XP401, XP400 PRO, XP401 PRO) Yes
Transponder simulation, editing cloning √ (need APB112) √ (need APB112) Yes
Ignition coil detection √ (need APB112) √ (need APB112) Yes
 Immo part replacement Yes Yes No
Vehicle diagnoses Yes Yes No
Vehicle service functions Yes Yes No
IMMO function via programmer Yes Yes No
Transponder reading Yes Yes Yes
Frequency detection Yes Yes Yes
Key unlocking Yes Yes Yes
Immobilizer data processing Yes Yes Yes
IMMO in open OBD mode Yes Yes Yes

Autel KM100 comes with MaxiVCI VCI200, which enables key emulation and key learning after key generation. Autel IM508S comes with XP200, Autel IM608 S II comes with XP400 Pro, which can be used for key programming function. If you purchase Autel IM508S & Autel IM608 S II now, you can also get a free OTOFIX smart watch, which can be used for vehicle unlocking and other functions.

Autel MaxiIM KM100 Pros and Cons:


  • Global version has no IP blocking issues
  • Lifetime free online updates
  • Available in multiple languages: English, German, Spanish, French, Polish, Portuguese, Italian, Dutch, Swedish, Russian, Turkish, Korean, Japanese, Hebrew, Arabic, Thai, Vietnamese Chinese, Traditional Chinese and Simplified Chinese.
  • Support AutoVIN
  • Supports 8 key series and 37 car models
  • Industry-leading OBD anti-theft learning coverage rate exceeds 90% of models
  • Simple operation, guided user instructions, easy to use


  • Unable to diagnose vehicle
  • Does not support vehicle service function
  • Does not support anti-theft function through programmer

Autel MaxiIM KM100 For Sale

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