2024 Ford F-250 6.7L Power Stroke Diesel Fuel Economy Guide

EPA Fuel Economy: 19 MPG Combined

The 2024 Ford F-250 SuperCrew 6.75ft with the 6.7L Power Stroke Diesel engine delivers a combined EPA fuel economy rating of 19 MPG, making it a competitive option in the heavy-duty truck segment. This rating reflects real-world driving conditions across a mix of city and highway routes, providing a reliable benchmark for owners to estimate their fuel consumption. For a truck in this class—designed to handle serious towing and hauling tasks—the 19 MPG combined rating demonstrates Ford’s engineering commitment to balancing power with efficiency.

The 6.7L Power Stroke Diesel is renowned for its torque production and reliability, but it also incorporates advanced fuel injection and combustion technologies that help achieve respectable fuel economy numbers for a heavy-duty pickup. Diesel engines naturally offer better fuel efficiency than comparable gasoline engines, which is a primary reason many F-250 buyers choose the Power Stroke option. When comparing this truck to other heavy-duty diesel pickups in its class, the 19 MPG combined rating positions it well for owners prioritizing both capability and reasonable fuel expenses.

City vs Highway Performance

The EPA ratings show distinct differences between driving scenarios: the 2024 F-250 achieves 17 MPG in city driving and 22 MPG on the highway. City driving typically involves more frequent acceleration, braking, and idling, which explains the lower 17 MPG rating in urban environments. Highway driving, characterized by steady speeds and consistent throttle input, allows the 6-speed automatic transmission to operate in higher gears with improved efficiency, resulting in the superior 22 MPG highway rating.

Owners in metropolitan areas or those who primarily use their F-250 for local work should expect closer to the 17 MPG city figure, while those with longer commutes or frequent highway miles will see numbers trending toward the 22 MPG rating. Real-world results depend heavily on load, driving habits, and terrain. Understanding this split helps owners set realistic expectations based on their typical driving patterns and make informed decisions about fuel budgeting.

Annual Fuel Cost

Based on EPA estimates, here’s what owners can expect to spend on fuel annually:

Calculation: Annual mileage (15,000 miles) ÷ Combined MPG (19) × Fuel price ($3.50/gallon) = Annual fuel cost

15,000 ÷ 19 = 789.47 gallons per year
789.47 gallons × $3.50 per gallon = $2,763 per year

This calculation assumes average annual mileage of 15,000 miles and a diesel fuel price of $3.50 per gallon. Actual costs will vary based on current fuel prices in your region, your specific driving habits, and whether you operate the truck loaded or unloaded. Owners who tow frequently or operate in mountainous terrain should budget for slightly higher fuel costs, as these conditions typically reduce fuel economy below the EPA combined rating.

Real-World MPG Expectations

While EPA ratings provide a standardized baseline, real-world fuel economy for the 2024 F-250 6.7L Power Stroke varies based on several factors. Owners operating the truck unloaded with moderate driving habits often report figures close to the EPA estimates. However, those towing heavy loads, driving primarily in stop-and-go traffic, or operating in cold climates may see economy drop to 15-17 MPG. Conversely, some highway-focused owners report achieving numbers near 23-24 MPG when conditions align favorably.

To maximize efficiency, maintain proper tire pressure, ensure regular maintenance including fuel filter changes, avoid excessive idling, and minimize aggressive acceleration. The 6.7L Power Stroke responds well to smooth driving inputs, and maintaining steady throttle positions on highways yields the best results. Additionally, reducing unnecessary payload and cargo weight helps improve overall fuel economy without sacrificing the truck’s capability.

How It Compares

Compared to other heavy-duty diesel trucks, the 2024 F-250’s 19 MPG combined rating is competitive. The 2024 Chevrolet Silverado 2500 HD with its 6.6L Duramax diesel achieves approximately 19 MPG combined in comparable trim levels. The 2024 Ram 2500 with the 6.7L Cummins diesel delivers similar numbers at around 18-20 MPG combined depending on configuration. These trucks operate in the same market segment and serve similar purposes, making their fuel economy ratings fairly comparable. The F-250’s slight advantages depend on factors like transmission efficiency, aerodynamics, and specific engine calibration.

Tips to Maximize Efficiency

• Maintain Proper Fuel Filter Service: Clean fuel filters ensure optimal fuel flow and combustion efficiency. Change the fuel filter according to Ford’s maintenance schedule, typically every 15,000-20,000 miles.
• Use Quality Diesel Fuel: Top-tier diesel fuel with proper detergents helps keep injectors clean and improves combustion efficiency, directly affecting MPG.
• Monitor Tire Pressure: Under-inflated tires create rolling resistance and reduce fuel economy. Check tire pressure monthly and maintain the recommended PSI listed on your driver’s door jamb.
• Avoid Excessive Idling: Modern diesel engines don’t require long warm-up periods. Unnecessary idling wastes fuel without providing engine benefits.
• Plan Load Distribution: Heavy loads in the bed reduce efficiency. Organize cargo to minimize weight when possible, and remove unnecessary items.

Frequently Asked Questions

Q: Why does diesel cost more per gallon but offer better MPG?
A: While diesel prices fluctuate, the 6.7L Power Stroke’s superior fuel economy often makes diesel cost-effective long-term. Diesel contains more energy per gallon than gasoline, enabling better efficiency despite higher pump prices in some markets.

Q: Will towing affect my fuel economy?
A: Yes, towing significantly impacts MPG. Heavy loads can reduce efficiency by 20-30% or more, depending on trailer weight and terrain. Expect closer to 13-16 MPG when regularly towing.

Q: How accurate are EPA ratings for real-world driving?
A: EPA ratings provide reliable baselines, but actual results vary. Most owners see figures within 10-15% of the published ratings, with variations depending on driving style, load, and terrain.

The 2024 Ford F-250 6.7L Power Stroke Diesel SuperCrew 6.75ft offers practical fuel economy for a heavy-duty truck, balancing power and efficiency for owners who need genuine capability. Understanding its EPA ratings and real-world performance helps you budget appropriately and make the most of this capable diesel pickup.