That rating makes the Ranger the most fuel-efficient gas-powered midsize pickup in the U.S. In comparison, the 2019 Toyota Tacoma tops out at 20/23/21 mpg with the four-cylinder or 19/24/21 with the V-6. The 2019 Chevrolet Colorado maxes out at 20/26/22 with the four-cylinder gas engine. The diesel Colorado is naturally better on the highway than the Ranger but has the same combined rating, hitting 20/30/23 mpg. Meanwhile, the 2019 Honda Ridgeline puts out a respectable 19/26/22 mpg. With the 2019 Nissan Frontier, you're looking at a max rating of 19/23/21 mpg. Of course, we'll have to conduct our own Real MPG tests to confirm the Ranger's EPA numbers translate to the real world.