I sold my 2017 Juke SV AWD a couple of months ago, so I have no horse in this race. But I did track how many gallons of gas I put in to it since it was new. (50 miles on the odometer when I got it.) Over roughly 8,000 miles I averaged 29.7 mpg. Fill up errors don't mattered because I used total gallons over almost 8000 miles. A gallon or two off over that many miles is insignificant. For comparison, we have averaged about 24.5 mpg on our AWD 2017.5 Rogue over 22,000 miles. It too will be traded shortly.