20 MPG combined isn’t going to win any green awards, but for the 2017 Ford F150 2WD with the base payload package, light truck (LT) tires, and the 3.5L V6, it’s an acceptable number. This configuration isn’t about maximizing fuel efficiency above all else. It’s about providing a durable, capable work truck that can handle moderate loads reliably and keep costs down. The buyers of this specific F150 aren’t necessarily looking for luxury or bragging rights, they’re looking for a tool to get the job done.

City and highway performance

The EPA estimates of 18 MPG in the city and 23 MPG on the highway reflect the nature of this truck’s driving. City driving, with its constant stop-and-go, naturally lowers fuel economy. The 3.5L V6, while not the strongest engine in the F150 lineup, offers adequate low-end torque for navigating urban environments, but its efficiency suffers when idling or accelerating from a standstill. On the highway, the F150’s aerodynamics (or lack thereof) come into play.

The lighter weight and two-wheel-drive setup help somewhat, allowing for a respectable 23 MPG when cruising at a steady speed. However, any significant headwinds or payload will quickly diminish that figure. The 3.5L V6 and the automatic transmission (S10) are adequately matched to make use of the engine’s peak efficiency in most situations.

Annual fuel cost

The EPA estimates that the annual fuel cost for this specific 2017 Ford F150 configuration is $2,200. This calculation is based on driving 15,000 miles per year and using the national average fuel price at the time of testing. Of course, your actual fuel cost will vary depending on how much you drive, the type of driving you do, and the prevailing fuel prices in your area. But $2,200 provides a useful benchmark for comparing this F150 to other vehicles and understanding its overall operating expenses.

Real-world expectations

While the EPA estimates provide some insight, remember that real-world MPG will always vary. Expect to fall slightly below the 20 MPG combined number if you frequently haul cargo, drive aggressively, or spend a lot of time in congested traffic. Conversely, you may achieve slightly higher figures if you predominantly drive on the highway at moderate speeds with minimal payload. The key is to understand how your driving habits impact fuel consumption.

How it compares

Compared to other full-size trucks of the same vintage, this 2017 F150 configuration fares reasonably well. A comparable 2WD Chevrolet Silverado 1500 with the 4.3L V6 engine delivered around 19 MPG combined. A RAM 1500 with the 3.6L V6 achieved similar numbers, hovering around 17-19 MPG. It’s also worth considering models like the Toyota Tacoma, which, while a midsize truck, is sometimes cross-shopped. The Tacoma’s V6 engine returned about 20-21 MPG combined. Ultimately, the F150’s fuel economy is competitive within its class, especially when considering its price point and capabilities.

If you want to dive deeper, you can see F150 MPG across all years and configurations.

Tips to maximize efficiency

Gentle acceleration is key. The 3.5L V6 is responsive enough to get you up to speed without needing to stomp on the gas. Avoiding rapid acceleration will significantly improve fuel economy, especially in city driving.

Maintain a consistent speed on the highway. Using cruise control, when appropriate, can help prevent unintended speed fluctuations that waste fuel. Anticipate traffic flow and avoid unnecessary braking or acceleration.

Ensure your tires are properly inflated. Low tire pressure increases rolling resistance, which reduces fuel economy. Check your tire pressure regularly and inflate to the manufacturer’s recommended pressure (found on the door jamb sticker).

Lighten your load. The 2WD F150 with LT tires is designed for a specific payload range. Carrying unnecessary weight will always impact fuel economy. Remove any items from the bed or cab that aren’t essential.

Consider the overall maintenance on your vehicle. A vehicle that is optimized for performance, through regular maintenance like oil changes and filter replacements, will also likely have better fuel economy, and you can also view all Ford fuel economy data to compare models and powertrains.