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What is the MPG on a 2015 Ford F-350 Super Duty 6.7 diesel?

The 2015 Ford F-350 Super Duty 6.7 diesel model has an average fuel economy of 16 miles per gallon (MPG) in the city and 22 MPG on the highway, according to official EPA estimates. This heavy-duty pickup truck is known for its impressive towing capacity and powerful diesel engine, but its fuel efficiency is on the lower end compared to some other full-size trucks.


Fuel Economy Details


The 2015 Ford F-350 Super Duty 6.7 diesel is powered by a 6.7-liter Power Stroke V8 turbodiesel engine, which produces 440 horsepower and 860 lb-ft of torque. This engine is paired with a 6-speed automatic transmission. The EPA-estimated fuel economy ratings for this model are 16 MPG in the city and 22 MPG on the highway, with a combined rating of 18 MPG.


These fuel economy figures are on the lower side for a full-size pickup truck, but they are typical for a heavy-duty model like the F-350 that is designed for towing and hauling heavy loads. The truck's large size, powerful engine, and heavy-duty components contribute to its relatively poor gas mileage compared to lighter-duty trucks or SUVs.


Factors Affecting Fuel Economy


Several factors can impact the real-world fuel economy of the 2015 Ford F-350 Super Duty 6.7 diesel, including:



  • Driving conditions: Towing heavy loads, driving in hilly terrain, or frequent stop-and-go traffic can significantly reduce fuel efficiency.

  • Driving style: Aggressive acceleration, high speeds, and frequent braking can lower MPG.

  • Maintenance: Proper tire inflation, regular oil changes, and other maintenance can help optimize fuel economy.

  • Aftermarket modifications: Adding larger tires, lift kits, or other accessories may negatively impact MPG.


Owners of the 2015 F-350 Super Duty 6.7 diesel have reported a wide range of real-world fuel economy, from as low as 12 MPG to as high as 20 MPG, depending on their driving conditions and habits.


Comparison to Other Heavy-Duty Trucks


The 2015 Ford F-350 Super Duty 6.7 diesel's fuel economy is on par with other heavy-duty pickup trucks in its class. For example, the 2015 Chevrolet Silverado 3500 HD diesel has an EPA-estimated 16 MPG city/22 MPG highway, while the 2015 Ram 3500 HD diesel is rated at 15 MPG city/21 MPG highway.


While the F-350's fuel efficiency may not be the best in the segment, its powerful diesel engine, impressive towing capacity, and rugged capabilities make it a popular choice among heavy-duty truck buyers who prioritize utility over maximum fuel economy.

What is the gas mileage on a 2015 Ford f350 diesel?


Based on data from 193 vehicles, 22,999 fuel-ups and 6,706,070 miles of driving, the 2015 Ford F-350 Super Duty gets a combined Avg MPG of 12.72 with a 0.05 MPG margin of error.



How many miles per gallon does a 2015 6.7 powerstroke get?


Based on data from 270 vehicles, 31,747 fuel-ups and 8,843,679 miles of driving, the 2015 Ford F-250 Super Duty gets a combined Avg MPG of 13.77 with a 0.04 MPG margin of error.



Is 2015 a good year for 6.7 powerstroke?


2015-2016 are by far the best models. They have the perfected 6.7 powerstroke with some of the technology and comfort of the newer models. They are way cheaper then the new models and more powerful and reliable then the older models.



How many miles per gallon does a Ford 350 diesel get?


After trials, it has been seen that the 2022 Ford Super Duty F-350 DRW offers 15 mpg in the real world, and to make it even better, it also offers an efficient fuel economy rate. Driver assistance features such as adaptive cruise control, lane-keeping aid, and others are there to make driving safe.



What is the life expectancy of a 6.7 Powerstroke?


200,000 miles
Life Expectancy and Reliability
The 6.7L Power Stroke is built for longevity – Many owners report reaching well over 200,000 miles with proper maintenance. Regular servicing, especially for components like the turbocharger, exhaust systems, and fuel injectors, can extend the engine's lifespan even further.



How many miles will a 2015 6.7 Power Stroke last?


For example, a well-maintained 6.0L or 6.7L engine can last up to 400,000 miles!



How many miles will a 2015 6.7 Powerstroke last?


For example, a well-maintained 6.0L or 6.7L engine can last up to 400,000 miles!



What year 6.7 Power Stroke to stay away from?


2011-2014
Issues with the Ford 6.7-liter Power Stroke are most pronounced in the first generation (2011-2014), but some problems have transcended generations. The injection pump could be trouble in pre-2020 engines.



How many miles per gallon does a Ford 6.7 L V8 diesel get?


How many miles per gallon does a Diesel Ford F-250 get? The diesel-powered 2024 Ford F-250 Super Duty with the 6.7L Power Stroke® V8 Turbo Diesel engine offers an estimated 18-20 mpg on the highway under optimal conditions.



How many miles per gallon does a 2015 Ford f350 diesel get?


Based on data from 193 vehicles, 23,017 fuel-ups and 6,711,193 miles of driving, the 2015 Ford F-350 Super Duty gets a combined Avg MPG of 12.72 with a 0.05 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.