Any of the mid size trucks and even some SUV's would be well capable.
The only other thing you may want to consider is the likelihood of wanting a larger unit in the future, If so, you may want to look at a regular half ton truck F-150/or a 1500 series.
Just looked at the specs on that one. If you are looking at a cross country trip, think about the CCC, Less than 800 lbs on that model, and remember propane tank, battery, and water all count against that number.
You will probably have to tyravel with empty tanks and pack light.