Fuel Economy of the 2014 Ford Focus FWD. Compare the gas mileage and greenhouse gas emissions of the 2014 Ford Focus FWD side-by-side with other cars and trucks My mom bought a 2010 Ford Focus recently (70k miles for just over $7k) and its been getting horrible gas mileage. My grandparents have a slightly older Focus with over 140k miles and it does 30 miles/gallon but my mom's only gets around 20. The 2015 Ford Focus is available with a 1.0-liter 3-cylinder engine that earns up to 42 mpg. All models get styling tweaks that include a new nose and tail to make it look more like the larger Ford Gas Mileage. The midsize front-wheel-drive (FWD) Ford Fusion Hybrid sedan is the most fuel-efficient gasoline-powered vehicle in Ford’s 2012 lineup with fuel mileage ratings of 41 city / 36 highway / 39 combined. The Fusion Hybrid is fitted with a 2.5-liter Atkinson-cycle four cylinder engine, CVT transmission and hybrid drivetrain. Launched in 2016, it comes with a standard output of 350 horsepower and 350 lb.-ft. of torque from a 2.3L turbocharged inline four-cylinder and a six-speed manual. It’s a real blast. Third-generation prices for the 2018 Focus range from around $5,500 for a base 2011 Focus to near $37,000 for a 2018 Focus RS. I get better gas mileage without cruise control by letting the car slow down a bit on the uphill and using gravity to build speed back up on the down hill - I avoid doing this with traffic, but it seems to yield the best mileage. My best mileage per the computer was 33.6 on a mostly highway trip of 45 miles. 2015 Ford Focus S 4dr Sdn Features and Specs. Year * 2015. EPA Fuel Economy Equivalent (for hybrid and electric vehicles), combined/city/highway (MPGe) Fuel Capacity / Gas Tank Size. 12.4 daver160 fueled-up their 2015 Ford Focus. Last Tank: 20.2 MPG 3 hours ago; AyyDeeKay fueled-up their 2014 Ford Focus. Last Tank: 25.3 MPG 10 hours ago; trinafos fueled-up their 2015 Ford Focus. Last Tank: 31.2 MPG 12 hours ago; coolcool23 fueled-up their 2013 Ford Focus. Last Tank: 25.3 MPG 14 hours ago; AyyDeeKay added 2 fuel-ups to their 2014 Electricity. Engine Descriptor. Transmission Descriptor. Electric Motor/Battery. 107 kW AC PMSM. Time to Charge Battery. 3.6 hrs at 240V. Fuel Economy of the 2014 Ford Focus Electric. Compare the gas mileage and greenhouse gas emissions of the 2014 Ford Focus Electric side-by-side with other cars and trucks. I drive a mostly highway daily commute. 60 miles each way. I got 28 mpg on the dash computer running FBO E30. That’s a 50k mile experience. Now running a G25-550 on a 93 tune and getting 29 mpg on the computer and 28 real mileage math. That’s a 21k running average with 115k on the clock total. 2017 ST2 Race Red. ji4D.