I am no car person, as long as it get me from A to B, I am happy.
I have used 2 generations of RAV4 and now I use x-trail.
The RAV4 is first 2.0L and then 2.4L. x-trail is 2.5L. But performance wise, the 2.0L is crap, you have to step on the gas pretty hard to move. The 2.4L is much better but still not better than the x-trail even though it seems smaller in size. Personally I think it is probably because it is heavier, probably build tougher for going off road. Another thing, the RAV4 luggage compartment space is also not that great. The new RAV4 is 2.5L now, so maybe it has improve. I would also think that RAV4 is more durable, I cannot remember it giving me any problem.
Overall, the x-trail is better in experience and is spacious and a much more comfortable and smoother car. Great for going long distance. The standard car stereo is also great. I am happier with x-trail that is why I am driving it now.