I rode a new 2011 Rzr Le this weekend. We had two people in the Rzr and we rode hard for about 65 miles. We were in the mountians topping out at an altitude of about 10000'. I only used about 3.5 Gals of gas which was a little less than half a tank on the gauge. The other 2009 Rzr I was riding with had to put gas in at about 55 miles. I was impress with the mileage. What is everyone else seeing with the 2011?