7.3 Powerstroke Vs 5.9 Cummins Mpg: Ultimate Fuel Efficiency Showdown
When it comes to diesel engines, the 7.3 Powerstroke and 5.9 Cummins are popular choices. They are both known for their power and durability. But how do they compare in fuel efficiency? In this article, we will look at the MPG of both engines. We will also explore other important factors to help you decide which one is better for you.
Understanding MPG
MPG stands for miles per gallon. It tells you how far a vehicle can go on one gallon of fuel. Higher MPG means better fuel efficiency. This is important for saving money and reducing trips to the gas station.
Overview of the 7.3 Powerstroke
The 7.3 Powerstroke engine was made by Ford. It is known for its strength and reliability. It has a 7.3-liter V8 turbo-diesel engine. This engine was used in Ford trucks from 1994 to 2003. The 7.3 Powerstroke is famous among truck lovers.
In terms of MPG, the 7.3 Powerstroke gets around 15 to 20 MPG. This can change based on driving habits and the weight of the truck.
Overview of the 5.9 Cummins
The 5.9 Cummins engine is made by Dodge. It is a 5.9-liter inline-six turbo-diesel engine. This engine was used in Dodge trucks from 1989 to 2007. The 5.9 Cummins is also very popular.
This engine tends to be more fuel efficient than the 7.3 Powerstroke. It gets about 16 to 22 MPG. Again, this depends on various factors like how you drive.
Fuel Efficiency Comparison
| Engine | MPG Range |
|---|---|
| 7.3 Powerstroke | 15 to 20 MPG |
| 5.9 Cummins | 16 to 22 MPG |
Factors Affecting MPG
Many things can change the MPG of these engines:
- Driving Style: Fast starts and stops lower MPG.
- Weight: Heavier loads use more fuel.
- Maintenance: Well-maintained engines run better.
- Tires: Proper tire pressure helps with fuel use.
- Terrain: Hilly areas can lower MPG.
Performance Comparison
Besides MPG, performance is also key. The 7.3 Powerstroke has a lot of torque. Torque is important for towing and hauling. It gives power to move heavy loads.
The 5.9 Cummins also has great torque. Many drivers say the Cummins feels stronger when towing. This can make a difference for people who tow often.
Reliability and Longevity
Both engines are known for being reliable. The 7.3 Powerstroke can last a long time with good care. Many owners report over 300,000 miles on these engines.
The 5.9 Cummins is famous for its durability too. Some owners reach 500,000 miles or more. This makes it a favorite for heavy-duty use.
Cost of Ownership
Owning a truck includes more than just buying it. You have to think about fuel, maintenance, and repairs. The 7.3 Powerstroke may cost a bit more in fuel. However, it can be cheaper to repair. Parts are often easy to find.
The 5.9 Cummins might save you money on fuel. But repairs can be more expensive. This is due to fewer parts available. Each engine has its own cost factors.
Which One Should You Choose?
Choosing between the 7.3 Powerstroke and 5.9 Cummins depends on your needs.
- If you want better fuel efficiency, consider the 5.9 Cummins.
- If you need a strong engine for towing, both are good.
- If you want a reliable engine, either choice works.
- If you care about repair costs, the 7.3 might be better.
Frequently Asked Questions
What Is The Fuel Efficiency Of The 7.3 Powerstroke?
The 7. 3 Powerstroke typically gets around 14 to 20 MPG, depending on driving conditions.
How Does The 5.9 Cummins Compare In Mpg?
The 5. 9 Cummins usually offers about 15 to 22 MPG, varying with load and terrain.
Which Diesel Engine Has Better Fuel Economy?
The 5. 9 Cummins often has slightly better fuel economy than the 7. 3 Powerstroke.
What Affects The Mpg Of These Engines?
Driving habits, load weight, and maintenance all impact the MPG of both engines.
Conclusion
In the end, both the 7.3 Powerstroke and 5.9 Cummins are great engines. Each has its own strengths. The 7.3 Powerstroke is strong and reliable. The 5.9 Cummins is fuel-efficient and durable.
Think about what is most important for you. Consider your driving habits and needs. This will help you make the best choice.
Remember, every truck is different. Always do your research. Look for owner reviews and expert opinions. This way, you can find the right engine for you.
