Newb question - Are 9V train cars interchangeable with PF trains

[LegoVA]

Hi, new to the train scene after being away from Lego for decades.  I just have a basic question: is there any problem with connecting freight and passenger cars to Power Up/Power Functions engines?   The tracks are the same size, so should be fine yes?   For example running the 10170 TTX Intermodel double stack cars with a 60198 engine?

[dr_spock]

No problemo. 

 

[Sunil766]

First of all welcome back, secondly this works flawlessly. How the engine is driven doesn't make a difference to the wagons. Track sizes haven't changed ever and hopefully never will, magnets became enclosed but functionality stayed the same (well... With the "case" around them you can enforce the connection by a 1x2 plate).

10170 TTX... Wish I had them too!