How many miles per gallon does a Super Duty F-450 get?

There isn’t a single mpg figure for the Ford Super Duty F-450. Fuel economy varies widely based on the engine choice, drivetrain, payload, and towing. In general, diesel-powered F-450s sit in the low-to-mid teens for combined mpg in typical driving, with higher highway numbers when not towing; gasoline versions usually run lower, often in the low teens or single digits in mixed use. For precise numbers, check the EPA ratings for your exact year and configuration.

What affects fuel economy on the F-450

Several factors influence the fuel economy of a heavy-duty pickup like the F-450. The following are the main variables that determine your mpg in daily use.

• Engine choice: a turbocharged diesel (6.7L Power Stroke) tends to deliver better highway efficiency than a gasoline V8 in economy, but heavy payloads and towing can reduce efficiency.


• Drivetrain: two-wheel drive (4x2) tends to get better mpg than four-wheel drive (4x4) due to reduced drivetrain losses.


• Towing and payload: heavy towing or full payload dramatically lowers mpg.


• Weight and configuration: cab style, bed length, and equipment add weight and drag.


• Terrain and driving style: hills, wind, speed, and rapid acceleration reduce efficiency.

Conclusion: Real-world mpg varies widely; use EPA estimates for your exact build and consider practical driving habits to estimate what you’ll get.

Engine options and typical mpg ranges

Two primary engine choices influence mpg on the F-450: a diesel and a gasoline option. Here are typical ranges by drivetrain, acknowledging that actual figures depend on year and configuration.

• Diesel: 6.7L Power Stroke Turbo Diesel


• Gasoline: 7.3L V8 (available on certain trims/years)

Note: Values below are approximate ranges for recent model years. Actual EPA estimates vary by configuration; check fueleconomy.gov for precise numbers.

Diesel F-450 mpg ranges (approximate)

Diesel-powered F-450s generally show stronger highway efficiency, with mixed driving commonly in the low to mid-teens mpg. Expect:

• 4x2 configuration: city about 11-12 mpg, highway about 16-18 mpg, combined around 13-15 mpg.


• 4x4 configuration: city about 11-12 mpg, highway about 15-16 mpg, combined around 13-14 mpg.

These figures can vary with load, tire size, and aero packages. For daily driving without heavy towing, the diesel tends to be steadier on highway runs.

Gasoline F-450 mpg ranges (approximate)

Gasoline-powered F-450s generally deliver lower mpg in mixed driving. Expect:

• 4x2 configuration: city about 9-10 mpg, highway about 12-15 mpg, combined around 11-12 mpg.


• 4x4 configuration: city about 9-9.5 mpg, highway about 12-14 mpg, combined around 11-12 mpg.

Gasoline variants are typically used in lighter-duty configurations or where towing tolerance isn’t the priority; diesel remains the best fuel economy option for routine heavy hauling, according to EPA data.

EPA estimates and model-year notes

EPA adopted numbers vary by year and configuration; the best source for precise mpg is fueleconomy.gov. The site allows you to select year, engine, drivetrain, cab configuration, and tire size to retrieve official city/highway estimates and combined mpg. Use this to compare a specific build.

Maximizing MPG on the F-450

While you’re buying a heavy-duty pickup for capability, you can still optimize fuel economy with these practices.

1. Choose the diesel engine when possible for better highway efficiency during long drives and when not towing at maximum payload.


2. Opt for 4x2 if you predominantly drive on paved roads and don’t need four-wheel drive for weather or terrain.


3. Maintain tires at recommended pressures; underinflated tires waste fuel.


4. Minimize idle time; use features like engine stop-start if available or avoid long idle periods.


5. Plan trips to reduce weight and payload; remove unnecessary cargo and accessories that increase drag.

Implementing these steps can help improve real-world mpg, but expect diesel to outperform gasoline in typical heavy-duty use cases regardless.

Summary

The F-450’s miles-per-gallon figure is not fixed; it varies by engine (diesel vs gasoline), drivetrain (4x2 vs 4x4), payload, and towing. Diesel models typically achieve roughly 12-15 mpg combined with higher highway numbers when not towing, while gasoline versions usually range around 11-12 mpg combined and lower overall. For exact numbers, check the EPA's fueleconomy.gov using your exact build and year, as well as the manufacturer's window stickers.

Summary: The key takeaway is that mpg on the Super Duty F-450 depends on configuration and use; consult EPA data for exact figures and consider real-world factors like towing and load to estimate your own fuel economy.

What is the gas mileage on a 2025 Ford f450?

The 2025 Ford F-450 does not have an official EPA MPG rating, but real-world estimates are typically in the low teens, with some drivers reporting around 10-17 mpg depending on engine, driving conditions, and load. The F-450 is a heavy-duty truck designed for towing and hauling, not fuel efficiency, so mileage is generally low. 
Factors that influence 2025 F-450 MPG

• Engine: The available engines are both powerful diesel options, which influences the overall fuel economy. 
• Driving conditions: Performance varies significantly between highway, city, and towing. Driving habits, like the use of the gas pedal, also play a role. 
• Towing and payload: Hauling heavy loads will significantly decrease MPG compared to driving an empty truck. 
• Engine size: The F-450 is the largest Super Duty, and therefore, the least fuel-efficient. 

What to expect

• Low teens MPG: Expect to get mileage in the low teens, potentially between 10 and 17 mpg, depending on the specific model and driving conditions. 
• High-output diesel: Some drivers report getting higher MPG with the high-output diesel engine, sometimes reaching up to 17 mpg, especially under ideal highway conditions. 
• Heavy-duty trucks: Keep in mind that heavy-duty trucks are built for work, and fuel economy is a secondary consideration to their towing and hauling capabilities. 

What is the gas mileage on a Ford f450?

The Ford F-450's MPG varies significantly based on driving conditions, averaging 16-19 MPG on the highway when unloaded, but can drop to 9-10 MPG or less when towing heavy loads like a fifth wheel. When driving in mixed conditions, users report around 18-19 MPG, while more aggressive or city driving can lower it to 16 MPG or less, depending on acceleration and stops. 
Highway (unloaded)

• 16-19 MPG: This is a realistic range for consistent highway driving at speeds between 65-70 mph. 
• Up to 20 MPG: Some drivers have reported achieving this number with the 6.7L Power Stroke engine, especially on the highway. 
• Lower at higher speeds: At speeds of 75-80 mph, MPG can drop to around 16 MPG. 

This video demonstrates the MPG performance of a 2024 Ford F-450 on the highway: 59sJB ReviewsYouTube · May 21, 2024
With a trailer or heavy load 

• Around 9 MPG: This is a common figure when towing a fifth wheel, especially when going through varied terrain.
• As low as 7.8 MPG: Some users have reported getting this low, particularly with heavier loads around 29,000 lbs. 

City/Mixed Driving

• 16-18 MPG: A mixed driving cycle can yield results in this range, though it will decrease with more frequent stops and starts. 
• Lower: Heavy loads and aggressive acceleration in city driving can bring the MPG down significantly. 

What are the pros and cons of buying an F450?

For towing 20,000 pounds on a full-time basis, having unlimited power, the low 4.30 gear ratio, a larger 48-gallon fuel tank, a long bed and bigger brakes make RVing a bit easier. But there are some drawbacks. The ride is a bit rigid and getting around town, grocery shopping, parking, etc. can be more challenging.

How many miles per gallon does a Ford e450 diesel get?

11-13mpg for sure! Keep it under 2000 rpms. If you are heavy, you'll get much less.