6.4 Powerstroke vs Cummins: Ultimate Diesel Showdown!
Choosing between a 6.4 Powerstroke and a Cummins engine is not easy. Both engines have loyal fans. Each engine has its strengths and weaknesses. This article will help you understand the differences. You will see which one might be better for you.
What is a 6.4 Powerstroke?
The 6.4 Powerstroke is a diesel engine. It is made by Ford. This engine was used in the Ford Super Duty trucks. It was made from 2008 to 2010. The 6.4 Powerstroke offers good power and torque. It is known for its reliable performance.
Key Features Of The 6.4 Powerstroke
- 6.4 liters of displacement
- V8 engine design
- Turbocharged for better performance
- Produces up to 350 horsepower
- Generates around 650 lb-ft of torque
What is a Cummins Engine?
The Cummins engine is also a diesel engine. It is made by Cummins Inc. The most popular version is the 5.9 and 6.7 liter engines. These engines are known for their power and durability. They are often found in Dodge Ram trucks.
Key Features Of The Cummins Engine
- 5.9 to 6.7 liters of displacement
- Inline 6-cylinder design
- Turbocharged for improved performance
- Produces up to 400 horsepower
- Generates around 1,000 lb-ft of torque
Performance Comparison
When comparing the performance, both engines have good power. The 6.4 Powerstroke gives solid horsepower. The Cummins engine shines with its torque. Torque is important for heavy loads. Let’s look at some numbers.
| Engine | Horsepower | Torque |
|---|---|---|
| 6.4 Powerstroke | 350 hp | 650 lb-ft |
| Cummins | 400 hp | 1,000 lb-ft |
The Cummins engine has more horsepower and torque. This can be better for towing. It is also good for off-road driving. The 6.4 Powerstroke performs well, too. It has a smooth power delivery.
Fuel Efficiency
Fuel efficiency is important for many truck owners. Everyone wants to save money on gas. The 6.4 Powerstroke has decent fuel economy. It averages around 15-20 miles per gallon. However, the Cummins engine is known for better fuel efficiency. It can average 18-22 miles per gallon.
Why Fuel Efficiency Matters
- Saves money on fuel costs
- Reduces trips to the gas station
- Better for the environment
Reliability
Reliability is key for truck owners. Both engines have a good reputation. However, the Cummins engine is often seen as more reliable. Many owners report fewer problems with Cummins. The 6.4 Powerstroke had some issues in the past. Problems included fuel system failures and overheating.
Common Issues With 6.4 Powerstroke
- Fuel injector failure
- Turbocharger problems
- Overheating
Common Issues With Cummins
- Turbocharger wastegate failure
- EGR cooler leaks
- Fuel pump issues
Towing Capacity
Towing capacity is important for many truck buyers. If you need to tow heavy loads, you want a strong engine. The Cummins engine excels in towing. It can handle larger trailers and loads. The 6.4 Powerstroke is good too, but not as strong.
Typical Towing Capacities
| Engine | Towing Capacity |
|---|---|
| 6.4 Powerstroke | Up to 12,000 lbs |
| Cummins | Up to 18,000 lbs |
Cost of Ownership
The cost of owning a truck is an important factor. This includes the price of repairs, maintenance, and fuel. Generally, Cummins engines have a higher resale value. Many buyers prefer them. The 6.4 Powerstroke may cost more in repairs.
Average Maintenance Costs
- 6.4 Powerstroke: $1,000 per year
- Cummins: $800 per year
Aftermarket Support
Aftermarket support is important for upgrades and repairs. Both engines have good support. However, the Cummins engine has a larger market. Many parts and accessories are available. This makes it easier to customize your truck.
Aftermarket Parts Availability
- 6.4 Powerstroke: Good availability
- Cummins: Excellent availability
Frequently Asked Questions
What Is The Main Difference Between 6.4 Powerstroke And Cummins?
The main difference lies in engine design and performance. Powerstroke engines focus on horsepower, while Cummins emphasizes torque.
Which Engine Is More Fuel-efficient, Powerstroke Or Cummins?
Generally, Cummins engines are known for better fuel efficiency compared to Powerstroke engines.
How Reliable Are 6.4 Powerstroke Engines?
6. 4 Powerstroke engines are considered less reliable than other diesel engines. Common issues include overheating and fuel system problems.
What Are Common Problems With 6.4 Powerstroke?
Common problems include EGR failure, oil cooler issues, and turbocharger malfunctions. Regular maintenance can help prevent these issues.
Conclusion
In conclusion, both engines have their pros and cons. The 6.4 Powerstroke is a solid engine. It offers good performance and reliability. The Cummins engine is known for its power and fuel efficiency. It also has better towing capacity and aftermarket support.
When choosing between the two, consider your needs. If you need to tow heavy loads, the Cummins may be better. If you prefer a smooth ride, the 6.4 Powerstroke is great. Ultimately, both engines are excellent choices.
Now that you know the differences, you can make an informed decision. Think about what is most important for you. Performance, reliability, or fuel efficiency? Choose the engine that fits your needs best.
