Here are some things to look out for when considering that Audi A4 with the Multitronic CVT.
Repair Gearbox Audi A5 Standard Exchange and Used
2010 Audi A4 B8 Transmission fluid and center differential Transfer Case oil change
Audi Multitronic TCM CVT transmissions TCM Repair 8E3 910 155 R 8E3910155R
Audi A4 A5 A6 A7 A8 8 SPEED Multitronic Gearbox Repair CVT 0AW Gearbox MMW
Gearbox oil cooler pipe change - Audi A4 (B8) Forum - Audi Owners Club (UK)
Multitronic Oil Change - (a bit of a faff!)
8 SPEED MULTITRONIC AUTOMATIC GEARBOXES – new
Audi A4 (B8) 1.8 TFSI Multitronic and 2.0 TDI Multitronic
▷ Boxes Multitronic 0Aw Audi A5 A6 Ltz 2 . 7 Tdi — low price
The Symptoms of CVT Problems in an Audi