[sheila]

Hey everyone my name is Danny I own a 2015 impala ltz 3.6l v6 with flex fuel and I was wondering if any of you know whether I would have a 6T45 or a 6T70 all i know is that both of these are 6 speed automatics (I think these both have dual clutch or CVT I’m not quite sure) It has a “manual” mode as well

Which engine? 2.5 4cylinder or 3.6 6cylinder? My bad, I now see you mentioned you have the the 3.6 in your initial post.

 

[sheila]

Iirc, the 6T45 was used with 4cyl. Equinox, Terrain and Cruze engines and not the Impala.