Mpg city mpg 27 city highway mpg 33 highway 34 gals 100 miles 2015 honda cr v 4wd 4 cyl 24 l automatic variable gear ratios regular gasoline view estimates. View detailed gas mileage data for the 2015 honda cr v use our handy tool to get estimated annual fuel costs based on your driving habits. 2015 honda cr v mpg based on data from 417 vehicles 36755 fuel ups and 10617381 miles of driving the 2015 honda cr v gets a combined avg mpg of 2698 with a 005 mpg margin of error. What is the average mpg fuel economy of a honda cr v model year 2015 honda cr v model year 2015 average fuel consumption is 495 mpg or 60 litres 100km and average co2 output is 1478 g km based on 21 models co2 carbon dioxide mileage fuel economy and other emissions data for honda cr v model year 2015 cars data table click on a . The fwd base cr v is now rated at 29 mpg combined 27 mpg city 34 mpg highway while adding all wheel drive reduces the ratings to 28 mpg combined 26 mpg city 33 mpg highway