The EPA estimates 17 MPG combined for the 2018 Ford F150 5.0L 2WD FFV with a GVWR over 7599 pounds, a figure that is unlikely to impress, but acceptable to ranchers, construction crews, and fleet managers who depend on this workhorse. This truck isn’t about sipping fuel; it’s about hauling materials, towing trailers, and withstanding punishing work conditions. Fuel economy is secondary to capability and reliability.

City and highway performance

The EPA further breaks down the 2018 F150’s fuel efficiency, estimating 16 MPG in the city and 20 MPG on the highway. These figures reflect stop-and-go traffic and sustained high-speed cruising. The city MPG is affected by the truck’s weight and the engine’s initial effort to move the vehicle from a standstill. The highway MPG, while better, isn’t great because of the F150’s aerodynamic profile and the engine working to maintain speed, especially with a loaded truck bed.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2018 F150 5.0L 2WD FFV is $2,600. This is based on driving 15,000 miles per year and using national average fuel prices. This is just an estimate. If you drive more or less than 15,000 miles annually, or if fuel prices are higher or lower in your area, your costs will vary. This calculation assumes you’re using gasoline. If you frequently use E85, a flex-fuel option for this F150, expect greater variability. Review all Ford fuel economy data to see how other models perform.

Real-world expectations

While the EPA provides a standardized estimate, real-world MPG figures often differ based on driving style, terrain, weather, and maintenance. Aggressive acceleration, frequent hard braking, and neglecting maintenance can lower fuel economy. Towing heavy loads, driving on unpaved roads, and extreme temperatures also negatively impact MPG. Expect fuel economy closer to the lower end of the EPA range, or even below it, when using the F150 hard. Find more about F150 MPG across all years.

How it compares

The F150’s 5.0L V8’s fuel economy is typical compared to other full-size trucks from 2018. A similarly configured 2018 Chevrolet Silverado 1500 with the 5.3L V8 generally achieves around 16 MPG combined, while a 2018 Ram 1500 with the 5.7L Hemi hovers close to the same figure. The F-150 offers more fuel-efficient powertrain options, such as the 2.7L EcoBoost V6 (around 20 MPG combined), for those who prioritize fuel economy over V8 power. Buyers accept the 5.0L V8’s fuel consumption because they need the engine’s strong power and reliability for demanding tasks. They aren’t cross-shopping compact SUVs; they’re comparing V8 trucks that can handle daily work.

Tips to maximize efficiency

Gentle acceleration and anticipating traffic flow are critical for saving fuel in a heavy truck like the F150. Avoid quick starts and maintain a steady speed. Every time you accelerate quickly, you’re burning extra fuel to overcome the truck’s weight.

Regular maintenance is key for fuel economy. Ensure your tires are properly inflated. Low tire pressure increases rolling resistance, which forces the engine to work harder. Keep up with oil changes and air filter replacements per the manufacturer’s recommendations.

Minimize idling. If you’re going to be stopped for more than a minute or two, it’s generally more efficient to turn off the engine. Excessive idling consumes fuel without covering any distance. This is relevant on construction sites where trucks often sit idling.

Consider your driving habits. Avoid unnecessary trips and combine errands. A cold engine is less fuel-efficient than a warm one, so combining short trips into a longer one can improve overall fuel economy. When carrying cargo, ensure it’s properly secured and doesn’t create drag.