I'm not sure why all the fluctuation of gas mileage,but my 2011 nissan juke sv is getting 29 mpg on the highway. I do run on cruise control to get the best gas. In the city i hot rod and yes only get 23 mpg. I mostly run in normal,but i am very pleased with the performance. Overall I love this car, it does what i want it to and then some. I bought this car to drive and it has exceeded my expectations.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.