How many miles per gallon does a 2000 Ford 7.3 Powerstroke get?

In practice, a 2000 Ford Super Duty with the 7.3 Powerstroke typically achieves roughly mid-teens miles per gallon on the highway and low-teens in mixed driving; towing or hauling heavy loads can drop that into the single digits. Actual numbers vary widely based on drivetrain, payload, maintenance, and driving style.

Understanding what these numbers mean in real-world driving

The 7.3-liter Powerstroke, a staple of Ford’s heavy-duty lineup around the year 2000, is renowned for durability more than for high fuel economy. Real-world mileage depends on many factors, including whether the truck is 2WD or 4x4, the axle ratio, tire size, and how it’s loaded. While highway cruising at moderate speeds can yield better numbers, city driving, long towing sessions, and heavy payloads will typically reduce mpg significantly.

Factors that influence fuel economy

Important elements that can push mpg up or down include maintenance, drivetrain configuration, and how the truck is used. The following list outlines the main influences you’re likely to encounter with a 2000 Powerstroke.

• Drivetrain and gearing: 2WD vs. 4x4 and the rear axle ratio, which can add or subtract a few miles per gallon depending on load and conditions


• Payload and towing: carrying heavy payloads or towing a trailer reduces efficiency markedly


• Driving style and speed: rapid acceleration, high speeds, and aggressive braking decrease mpg


• Engine and fuel system condition: injector wear, dirty air filters, and poor maintenance reduce efficiency


• Tire size and inflation: oversized or underinflated tires raise rolling resistance and lower mpg


• Altitude and climate: denser air and colder temps can affect combustion efficiency

Understanding these factors helps put the mileage figures into context, since no two trucks will behave identically under the same conditions.

Typical MPG ranges by driving scenario

Below are approximate ranges based on common real-world conditions for a 2000 Powerstroke. Individual results will vary depending on the specifics of the truck and how it’s driven.

• Unloaded highway driving (2WD, steady speeds): 16–20 mpg


• Mixed driving (urban+highway, typical daily use): 12–15 mpg


• Towing or heavy payload (with 4x4 and longer grades): 8–12 mpg

These ranges reflect typical owner experiences and should be taken as general guidance rather than precise figures for any given vehicle.

Tips to maximize MPG on a 2000 Powerstroke

Compounding efficiency is mostly about maintenance, load management, and driving style. The following practices can help you squeeze more from a 7.3 Powerstroke.

• Keep up with maintenance: regular oil and fuel filter changes, clean air filters, and injectors in good condition


• Maintain proper tire pressure and wheel alignment; use appropriate tire sizes for the vehicle


• Lighten the load when possible and minimize unnecessary accessories that add weight or wind resistance


• Drive smoothly: steady speeds, gradual acceleration, and efficient cruise control usage


• Avoid excessive idling and consider route planning to minimize stop-and-go driving

While you won’t turn an early-2000s diesel into a modern 40+ mpg vehicle, these steps commonly yield noticeable improvements in real-world mileage.

Buying and owning a 2000 Powerstroke: what to expect

If you’re evaluating a used 2000 Powerstroke for daily driving or work, expect mpg numbers within the ranges above and be mindful that wear and tear can influence efficiency. A thorough mechanical inspection focusing on the fuel system, turbo seals (if equipped), exhaust, and transmission health will help you gauge potential mileage performance.

Notes on variations

Because the 7.3 Powerstroke is a mechanical-injection diesel from a bygone era, there isn’t a single EPA rating to pin down. Real-world mpg varies with maintenance history, drivetrain configuration, and how the truck has been used over its lifetime. Use the ranges above as a practical guide rather than a fixed expectation.

Summary

For a 2000 Ford 7.3 Powerstroke, expect roughly mid-teens miles per gallon on highway runs and low-teens in everyday mixed driving; towing and heavy loads typically reduce efficiency to the 8–12 mpg range. While exact numbers depend on factors like drivetrain, payload, and maintenance, these figures reflect common owner experiences for this durable, torque-rich diesel. Proper maintenance and mindful driving can help maximize whatever mpg your specific truck is capable of achieving.

How many miles per gallon does a 2000 7.3 Powerstroke get?

A 2000 7.3 Powerstroke typically gets 11-16 mpg for average daily driving, while empty highway driving can reach 17-20 mpg. Fuel mileage is highly dependent on factors like driving conditions, gearing, and whether the vehicle is being used for towing, which can lower mpg to 9-14 mpg. 
Average fuel economy

• Daily driving/City: Expect around 11-16 mpg. 
• Highway (unloaded): Typically gets 17-20 mpg, especially when driving at moderate speeds (e.g., 60-65 mph). 
• Towing: MPG can drop to 9-14 mpg or lower, depending on the weight of the trailer, terrain, and speed. 

Factors that impact MPG

• Gearing: Axle ratios significantly affect fuel economy. Trucks with different gears will have different MPG results.
• Driving style: Aggressive driving, such as frequent acceleration or high speeds, will reduce MPG. 
• Towing: Hauling heavy loads, especially in hilly terrain or against the wind, will decrease MPG. 
• Vehicle condition: Proper maintenance, like clean filters and fresh oil, can help maintain optimal performance and fuel efficiency. 
• Modifications: Some modifications, such as a larger turbo or a performance tuner, can impact mileage. Stock vehicles generally perform at the lower end of the MPG range, while modified vehicles may see a slight increase or decrease depending on the tune. 

How many miles per gallon does a 2001 Ford f250 7.3 get?

A 2001 Ford F-250 with the 7.3L engine typically gets 13-17 MPG on average for mixed driving, while highway driving can yield 17-19 MPG or more. Towing a load will significantly lower this to 10-12 MPG. Factors like driving conditions, maintenance, and modifications can cause the actual mileage to vary. 
Mileage breakdown

• Mixed/City driving: 13-17 MPG
• Highway driving: 17-19 MPG (or potentially higher at lower speeds)
• Towing: 10-12 MPG 

Factors that influence MPG

• Engine health: As the engine ages, mileage can decrease to as low as 8-9 MPG if the engine is not in good condition. 
• Maintenance: Issues like dragging brakes can significantly reduce fuel economy. 
• Driving habits: Aggressive driving, hard acceleration, or higher highway speeds will lower your MPG. 
• Modifications: Some engine modifications can impact fuel economy. 
• Towing: Hauling a heavy load, especially in hilly areas, will drop the MPG. 

How many miles per gallon does a 2002 Ford f250 7.3 diesel get?

A 2002 Ford F-250 with a 7.3L diesel engine typically gets between 14 and 18 miles per gallon (MPG) for mixed driving, with highway-only driving potentially reaching 16 to 19 MPG. Fuel efficiency can be lower, around 12-14 MPG, when city driving is more frequent or when towing heavy loads, where it can drop below 10 MPG. Modifications like tuners and larger tires can significantly impact these figures, with some users reporting lower mileage due to larger tires or higher mileage with the right tuners. 
You can watch this video for a real-world MPG update on a 7.3 Powerstroke truck: 40sLiving On WheelsYouTube · Jun 17, 2019
Factors affecting MPG

• Driving conditions: Highway driving is more fuel-efficient than stop-and-go city driving. 
• Towing: Towing a heavy load can drop the MPG significantly, sometimes into the single digits. 
• Modifications:
  • Tuners: Aftermarket tuners can improve fuel economy if they are set to a fuel economy mode. 
  • Tires: Larger or heavier tires can decrease MPG due to increased weight and rolling resistance, notes this YouTube video. 
  • Exhaust and intake: Aftermarket exhaust and air intake systems can also impact mileage. 
• Maintenance: Regular maintenance, such as checking for exhaust leaks, can help improve performance. 
• Speed: Keeping speeds lower, especially on the highway, will improve MPG. For example, achieving 19 MPG on the highway typically requires driving around 65 MPH. 

This video explains how tire size affects fuel economy: 31sPowerstroke CentralYouTube · Jun 9, 2022
Examples of reported MPG

• Mixed driving: Around 14-16 MPG. 
• Highway driving: Up to 18-19 MPG, especially with the right conditions and tuning. 
• Towing: Around 10-13 MPG, depending on the load. 
• With modifications: Some users report getting 15+ MPG with a tuner and specific driving habits, while others get closer to 12.5 MPG with larger tires. 

What is the life expectancy of a 2000 Ford F350 7.3 diesel?

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