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How many MPG does a F350 7.3 get?


The Ford F350 with a 7.3L diesel engine is a popular choice among truck enthusiasts and those needing heavy-duty performance. Known for its power and durability, many potential buyers often wonder about its fuel efficiency. In this article, we will explore the miles per gallon (MPG) you can expect from this robust vehicle, along with factors that can influence its performance.


Average MPG for the F350 7.3L Diesel


The Ford F350 equipped with the 7.3L diesel engine typically achieves an average fuel economy of around 10 to 15 MPG. This range can vary based on several factors, including driving conditions, load, and maintenance practices.


Factors Affecting Fuel Efficiency


Several elements can impact the MPG of your F350 7.3L. Here are some key considerations:



  • Driving Habits: Aggressive driving, such as rapid acceleration and hard braking, can significantly reduce fuel efficiency.

  • Load Weight: Carrying heavy loads or towing can decrease MPG, as the engine works harder to move the additional weight.

  • Maintenance: Regular maintenance, including oil changes and air filter replacements, can help maintain optimal fuel efficiency.

  • Tire Pressure: Keeping tires properly inflated can improve fuel economy, as under-inflated tires create more rolling resistance.

  • Terrain: Driving in hilly or mountainous areas can lead to lower MPG compared to flat terrain.


Improving Your F350's Fuel Efficiency


If you're looking to enhance the fuel economy of your F350 7.3L, consider the following tips:



  • Maintain a steady speed on the highway to optimize fuel consumption.

  • Reduce excess weight by removing unnecessary items from the truck bed.

  • Use cruise control on long trips to help maintain a consistent speed.

  • Regularly check and maintain your vehicle's engine and transmission.

  • Consider using fuel additives designed to improve diesel performance.


In conclusion, while the Ford F350 7.3L diesel engine is known for its power and reliability, understanding its fuel efficiency can help you make informed decisions about your driving habits and maintenance practices. By being mindful of the factors that affect MPG, you can enjoy the benefits of this exceptional truck while maximizing its fuel economy.


Frequently Asked Questions

Is the Ford 7.3 gas engine good?


While the 7.3 Ford engine certainly packs plenty of punch, it has proven less durable and resilient than the time-tested 6.7L Power Stroke. The 7.3 gas engine is not necessarily all bad; that said, like all newer designs, it has experienced more frequent problems than well-established motors.



How many miles per gallon does a 7.3 L Godzilla get?


In terms of the 7.3-liter Godzilla from Ford, there is a wide range of miles per gallon data reported by both media outlets performing tests and owners with real-world experience. F-250 Godzilla owners reported averaging 13 miles per gallon.



Which is better, 7.3 gas or 6.7 power stroke?


The Ford 7.3 gas engine is about as close as gas gets to the power and durability of diesel. These engines have more in common than they do apart, but the 6.7 Powerstroke excels in terms of power, efficiency, and performance. However, the Ford 7.3 is a fine alternative if you'd rather stick with gas.



What is the MPG on a new F-250 7.3 gas?


The gas-powered 2024 Ford F-250 Super Duty with the 7.3L V8 engine typically achieves an estimated 15-18 miles per gallon (mpg) on the highway.



What is the MPG on a Ford F-350 7.3 V8?


Based on data from 72 vehicles, 2,437 fuel-ups and 794,554 miles of driving, the 2023 Ford F-350 Super Duty gets a combined Avg MPG of 13.16 with a 0.19 MPG margin of error.



How many MPG does a 7.3 get?


The Ford 7.3 gas engine is comparable, getting 8-14 miles out of every gallon, with some drivers getting up to 17 MPG on the highway.



How many miles can a 7.3 powerstroke go on a full tank?


Depends on how many fuel tanks it has. I get about 230 miles before I hit 1/4 tank. Mathmatically, I can go 300 miles per tank. If the truck has duel tanks, you can go 600 miles.



What is the mileage expectancy of a 7.3 Powerstroke?


000-500,000 miles
Powerstroke Engine Average Life Expectancy:
7.3L400,000-500,000 miles. 6.0L200,000-300,000 miles. 6.7L200,000-300,000 miles.



What is the gas mileage on a 7.3 L V8?


On paper, the 7.3L gas engine gets around 18 MPG while cruising the highway and 14 MPG in the city. But your actual fuel efficiency will vary based on a bunch of other factors, including which vehicle you have, your driving habits, and whether you are hauling.



What is the MPG on a 1999 F350 7.3 L?


Based on data from 145 vehicles, 6,666 fuel-ups and 2,164,626 miles of driving, the 1999 Ford F-350 Super Duty gets a combined Avg MPG of 12.99 with a 0.09 MPG margin of error.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.