18 MPG combined isn’t going to win any fuel efficiency awards, but for the 2020 Ford F150 Pickup 4WD FFV with the 5.0L V8, it’s the price of admission to a world of serious capability. This truck isn’t for commuters looking to pinch pennies at the pump; it’s for those who need to tow, haul, and tackle challenging terrain, and who value the proven reliability and strong power of a naturally aspirated V8.

City and highway performance

The EPA estimates the 2020 F150 4×4 FFV 5.0L V8 at 15 MPG in the city and 21 MPG on the highway. These figures reflect the demands placed on the eight-cylinder engine as it navigates stop-and-go traffic and works to maintain highway speeds within a full-size pickup truck. The highway number is respectable, but the city figure is where most owners are likely to see the biggest impact, especially if they frequently use their F150 for work around town.

Annual fuel cost

According to the EPA, the estimated annual fuel cost for this configuration of the 2020 Ford F150 is $2,450. This estimate is based on driving 15,000 miles per year, with 55% of those miles driven in the city and 45% on the highway. It also assumes national average fuel prices. Keep in mind that your actual fuel costs may vary depending on your driving habits, local gas prices, and the specific type of fuel you use. This particular F150 is a Flex Fuel Vehicle (FFV), so fuel types will certainly impact the amount you spend annually.

Real-world expectations

Those shopping for an F150 with the 5.0L V8 motor and four-wheel drive aren’t typically hypermilers. They understand that the truck’s capabilities demand fuel. However, real-world MPG can vary significantly from EPA estimates. Factors such as towing frequency, payload weight, driving style, tire pressure, and even aftermarket modifications can all impact fuel consumption. Owners report seeing figures close to the EPA estimates in mixed driving, while others who frequently tow or drive aggressively may see lower numbers. Consider reading owner forums to understand the real-world MPG experiences of other F150 drivers with the same configuration.

How it compares

Compared to other full-size trucks in 2020, the F150’s fuel economy is about average for a V8 4×4 model. A comparable Chevrolet Silverado 1500 with the 5.3L V8 and four-wheel drive achieves an EPA-estimated 17 MPG combined. The Ram 1500 with the 5.7L Hemi V8 and 4×4 nets similar figures around 17 MPG combined. The Toyota Tundra, known for its reliability but not its fuel efficiency, lags behind at 14 MPG combined with its 5.7L V8 and 4×4. For buyers who prioritize fuel economy, the F150 offered other engine options, including the 2.7L and 3.5L EcoBoost turbocharged V6 engines, which deliver significantly better mileage. You can view F150 MPG across all years to see how the various drivetrains stack up. For a broader view, see all Ford fuel economy data.

Tips to maximize efficiency

Avoid aggressive acceleration and braking. The 5.0L V8 is responsive, but using its power frequently will take a toll on your fuel economy. Maintaining a steady speed and anticipating traffic conditions can significantly improve your MPG. This is especially true in city driving.

Ensure your tires are properly inflated to the recommended pressure. Underinflated tires increase rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly, especially during temperature changes, and adjust as needed.

Reduce unnecessary weight. Carrying extra weight in the bed of your truck or inside the cab impacts fuel economy. Remove any items that you don’t need to carry regularly. This includes tools, equipment, and other miscellaneous items.

Minimize idling time. Idling consumes fuel without covering any distance. If you’re stopped for more than a minute or two, turn off the engine. Modern engines are designed to be restarted easily and efficiently, so you won’t cause any damage by doing so. This is especially important on FFV’s, as gas mileage can be significantly impacted by using lower-cost fuel.