Get detailed information on the best Jeep gas mileage SUVs with over 20 MPG and do side-by-side comparisons to help you with your new car buying. Research 20 - 30 MPG Jeep SUVs and fuel efficient 2014 2013 new SUVs with high MPG including EPA fuel economy ratings, miles per gallon, car prices, cost of ownership, safety, recalls, standard features, options, warranty, fuel economy, specifications, and more on any new 20 - 30 MPG Jeep SUV models. Click on the links below to find the right vehicle for you!