2G MMI High Cars (2008~2009)

A4, S4, A5, S5, A6(C6), Q7(4L) early year models

8K, 8T or B8 car Model Year 2008 ~ 2009 with 6CD changer in the dash

Q7 and C6 with 6 CD changer in glove box

Concert/Symphony Radio Cars (2008 ~ 2016)
A4,S4,A5,S5,Q5,SQ5 (No Audi factory navigation)
B8, B8.5

3G MMI Basic Cars – EU only (2009~2016)

3G MMI High Cars(2010~2012)
A4,S4,A5,S5,Q5,SQ5, A6(C6), Q7(4L)
B8(Not B8.5), late C6 and 4L

with all the radio buttons near the shifter, has ‘return’ instead of ‘back’ button, no bluetooth music, and MMI version number starts with HNAV   Image result for 3g mmi console

3G MMI High Plus Cars(2013~2016, up to 2018 for A8, S8)

A4,S4,A5,S5,Q5,SQ5, A6, A7, S6, S7, RS4, RS5, RS6, RS7, A8, S8, Q3
B8.5, C7, 4L, D4

with all the radio buttons near the shifter
for B8 cars, MMI console has joystick, has ‘back’ button instead of ‘return’

for other cars, MMI console has touchpad

MMI version number starts with HN+

MIB Cars(some 2013, mostly from 2015 to 2020)
A3,
S4, RS3, A4,S4,A5,S5,Q5,SQ5, A6, A7, S6, S7, RS4, RS5, RS6, RS7, Q7, A8, S8,
8V, B9, C7.5, 4M

without Audi Factory Navigation, low resolution, small lcd screen.