How many miles per gallon does a Ford f350 get?
In short, the Ford F-350’s fuel economy depends on the engine and configuration, but most gasoline models land in the mid-teens to high-teens mpg, while diesel versions typically reach the high-teens to low-twenties mpg on a combined basis. Exact numbers vary by drivetrain, cab/bed setup, and payload.
This article explains how mpg varies across common F-350 configurations, what affects real-world mileage, and how to maximize efficiency without sacrificing capability.
What affects mpg on the F-350
Several factors determine the mpg you’ll see in daily use. Engine type, whether the truck is rear-wheel drive or four-wheel drive, bed and cab configuration, axle ratio, payload and towing loads, and driving style all play a role. EPA estimates assume standard tires and typical driving; actual mileage can be higher or lower based on how the truck is used.
Gasoline engines
Below are typical EPA combined mpg ranges for gasoline-powered F-350 configurations commonly seen in the market.
- 6.2L V8 gasoline engine (2WD): approximately 15–18 mpg combined; 4x4: approximately 14–17 mpg combined.
- 7.3L V8 gasoline engine (gasoline): approximately 15–18 mpg combined; 4x4: approximately 14–17 mpg combined.
Gasoline F-350s generally fall into the mid-teens to high-teens range for combined fuel economy, with 4x4 and heavier configurations pushing mpg toward the lower end of that range.
Diesel engines
Diesel-powered F-350s use the 6.7L Power Stroke engine. Diesel configurations typically show higher highway efficiency and solid overall numbers, especially with 2WD, though payload and towing can influence real-world results.
- 6.7L Power Stroke Diesel (2WD): roughly 18–22 mpg combined; 4x4: roughly 17–21 mpg combined.
In practice, diesel F-350s often achieve higher highway mileage than gasoline versions when not heavily loaded or towing, but real-world results vary with load and driving conditions.
How to maximize mpg on the F-350
Smart driving and proper maintenance can squeeze more miles out of every gallon without compromising capability.
- Keep tires inflated to the recommended pressure; underinflated tires reduce fuel economy.
- Follow a regular maintenance schedule, use the manufacturer-recommended oil grade, and replace air filters as needed.
- Drive smoothly: steady speeds, gradual acceleration, and using cruise control on highways can help conserve fuel.
- Avoid extended idling; plan trips to minimize stop-and-go driving where possible.
- Lighten the load when possible and optimize payload and towing to suit the task at hand.
These practices can improve real-world mpg, though they may slightly reduce payload capacity or towing comfort. Always balance efficiency with the truck’s intended use.
Summary
The Ford F-350’s mpg varies widely by engine and configuration. Gasoline models typically deliver roughly 15–18 mpg combined (2WD) and a bit less with 4x4, while the diesel 6.7L Power Stroke generally achieves about 18–22 mpg combined (2WD) and 17–21 mpg with 4x4. For precise figures, consult the EPA’s ratings for your exact build on fueleconomy.gov, and consider real-world factors such as towing, payload, and driving conditions when estimating daily mileage.
What is the gas mileage on a Ford F-350 6.7 diesel?
But it's something you could count for like if you're billing out a customer or something what's real fuel mileage. And what your actual expense is going to be you could just count. 12.
What is the gas mileage on a Ford F-350?
An F-350 with a gas engine typically gets between 10 and 20 MPG, with highway driving averaging higher, while city driving is on the lower end. For example, highway MPG can range from 17 to 20, while city and stop-and-go driving can drop the average to 12 to 15 MPG. Factors like the specific engine (6.8L vs. 7.3L), rear axle ratio, driving habits, and load all significantly impact the actual fuel economy.
Factors affecting gas mileage
- Driving conditions: Highway driving generally yields better MPG (17-20), while city and stop-and-go traffic will lower the average (12-15).
- Engine and transmission: Newer 7.3L gas engines tend to get better MPG than older 6.2L engines. The 10-speed transmission can also affect mileage depending on its shifting patterns.
- Rear axle ratio: A higher axle ratio (like 4.30) can lower MPG compared to a lower ratio (like 3.73) because the engine has to work harder at higher speeds.
- Driving style: Aggressive acceleration and high speeds will reduce fuel economy.
- Load: Carrying a load, whether it's a trailer or a heavy payload, will decrease MPG.
- Towing: Towing a heavy load can drop MPG significantly. For example, a large camper may bring average mileage down to 10-12 MPG on a cross-country trip.
What is the gas mileage on a 6.6 L 8 cylinder turbo diesel engine?
A 6.6L V8 turbo diesel engine typically gets 15-18 MPG combined, but can vary based on driving conditions and vehicle model. Highway driving may see results closer to 17-21 MPG, while city driving is generally lower. Towing a heavy load will significantly decrease fuel economy, potentially dropping it to around 10 MPG or less.
You can watch this video to see a fuel economy test of a 6.6L diesel engine: 59sJB ReviewsYouTube · Sep 14, 2021
Estimated MPG by driving condition
- Combined: 15-18 MPG
- Highway: 17-21 MPG
- City: 13-18 MPG
- Towing: As low as 10 MPG with heavy loads
Factors that influence MPG
- Towing and hauling: Adding significant weight will reduce fuel economy.
- Driving habits: Aggressive acceleration and braking, or higher speeds, can lower MPG.
- Vehicle model: The specific truck model (e.g., Chevy Silverado, GMC Sierra) and its configuration (e.g., cab size, bed length) can affect efficiency.
- Terrain and conditions: Hilly roads or stop-and-go traffic will decrease MPG compared to flat, steady highway cruising.
Which V8 truck has the best mpg?
The V8 truck with the best MPG is the 2024 Chevrolet Silverado 1500, which achieves an EPA-estimated 16 city/22 highway MPG with its 5.3-liter V8 engine. Other V8 trucks like the Ram 1500 also have impressive figures due to technology like cylinder deactivation, but the Silverado is a strong contender for efficiency in its class.
- 2024 Chevrolet Silverado 1500: Achieves up to 16 city/22 highway MPG with the 5.3-liter V8 engine, according to Top Speed and Modern Chevrolet of Burlington.
- Other V8 trucks:
- The Ram 1500 uses cylinder deactivation and a mild-hybrid system to achieve a combined 12-22 MPG, notes RealTruck.
- Older models with advanced V8 engines and cylinder-deactivation technology can also achieve high MPG, such as the 2012 Audi A8 which got 28 highway MPG.
- Important consideration: While these figures are for gas-powered V8 trucks, diesel and hybrid trucks can achieve even better MPG, such as the 2025 Chevrolet Silverado 1500 Diesel which can get up to 33 highway MPG, says Mathews Ford.
