The Liberty has a diesel engine and I usually get around 23 mpg. I have gotten as high as 30 mpg on one trip.
At the time they were selling the liberty with the gas engine they were offering the discounts. They gave me the same discounts on the diesel even though it was not in the promotion.
The 4 cyl diesel has a lot of torque and can pull most anything. It offers full time 4 wheel drive and part time 4 wheel drive
I have only had two things go bad under warranty. the ball joints were recalled and the EGR valve had to be replaced.
The service people know what they are talking about and are very helpful in getting the survice done in a timley manner and at the scheduled times