6.7 Powerstroke Vs 6.4 Powerstroke: Ultimate Showdown
When it comes to trucks, the engine matters a lot. Two popular engines are the 6.7 Powerstroke and the 6.4 Powerstroke. Both engines are made by Ford. They are known for their power and reliability. But which one is better? In this article, we will compare the two engines. We will look at performance, fuel economy, reliability, and more.
Overview of the Engines
The 6.4 Powerstroke engine came out in 2007. It was used until 2010. The 6.7 Powerstroke engine replaced it in 2011. This engine is still in use today. Let’s look at some key features of both engines.
| Feature | 6.4 Powerstroke | 6.7 Powerstroke |
|---|---|---|
| Production Years | 2007-2010 | 2011-Present |
| Engine Type | V8 Diesel | V8 Diesel |
| Horsepower | 350 hp | 450 hp |
| Torque | 650 lb-ft | 935 lb-ft |
| Fuel System | Common Rail | Common Rail |
Performance Comparison
Performance is important for truck owners. The 6.4 Powerstroke has 350 horsepower. It gives you decent power. But the 6.7 Powerstroke has 450 horsepower. This means it can pull more weight. It is better for heavy towing and hauling.
The torque is also different. The 6.4 has 650 lb-ft of torque. The 6.7 has 935 lb-ft of torque. More torque means better acceleration. You can feel the power when you drive the 6.7. It makes a big difference when towing heavy loads.
Fuel Economy
Fuel economy is another important factor. The 6.4 Powerstroke gets about 14-16 miles per gallon. This depends on driving conditions. The 6.7 Powerstroke is more efficient. It gets about 17-19 miles per gallon. This is a nice improvement. It can save you money on fuel costs.
Reliability
Reliability is key for truck owners. The 6.4 Powerstroke had some issues. It was known for problems with the EGR system. Many owners had to fix this. The turbochargers could also fail. This made it less reliable.
The 6.7 Powerstroke is more reliable. It has fewer problems reported. It has a better EGR system. The turbocharger is also improved. This means less downtime for repairs. Many owners trust the 6.7 Powerstroke.
Maintenance
All engines need maintenance. The 6.4 Powerstroke requires regular oil changes. It also needs fuel filter changes. The EGR system needs cleaning. This can be time-consuming.
The 6.7 Powerstroke is easier to maintain. It has longer oil change intervals. This means you can go longer between changes. The fuel filters also last longer. This saves time and money.
Cost of Ownership
Cost is always a concern. The 6.4 Powerstroke is cheaper to buy. You can find used models at a lower price. But remember, it may cost more in repairs. The issues with the 6.4 can add up.
The 6.7 Powerstroke costs more upfront. But it may save you money in the long run. Fewer repairs mean lower costs. And better fuel economy helps too.
Aftermarket Support
Aftermarket support is important for truck owners. The 6.4 Powerstroke has many parts available. You can find upgrades easily. However, the 6.7 Powerstroke has even more options. Many companies make performance parts for it. This gives you more choices for upgrades.
Frequently Asked Questions
What Are The Main Differences Between 6.7 And 6.4 Powerstroke?
The 6. 7 Powerstroke offers better fuel efficiency and more torque than the 6. 4. It also has newer technology for improved performance.
Which Powerstroke Engine Is More Reliable?
Generally, the 6. 7 Powerstroke is seen as more reliable. It has fewer common issues than the 6. 4 model.
How Does Fuel Efficiency Compare Between The Two?
The 6. 7 Powerstroke provides better fuel economy than the 6. 4. It allows for longer trips without frequent refueling.
What Are Common Problems With The 6.4 Powerstroke?
The 6. 4 Powerstroke often faces issues like EGR cooler failures and head gasket problems. Regular maintenance helps reduce these issues.
Conclusion
So, which engine is better? The 6.4 Powerstroke is a good engine. It has decent power and a lower cost. But it has reliability issues. The 6.7 Powerstroke is stronger and more efficient. It also has better reliability. In the end, the choice depends on your needs.
If you want a reliable engine for towing, go for the 6.7. If you need a truck on a budget, the 6.4 may work for you. Both engines have their pros and cons. Make sure to consider what you need most in a truck.
Final Thoughts
Choosing between the 6.7 Powerstroke and the 6.4 Powerstroke can be tough. Each engine has its strengths. Understand your driving needs. Think about how you will use your truck. This will help you make the best choice.
In summary:
- The 6.4 Powerstroke is good for a lower price.
- The 6.7 Powerstroke offers better performance and reliability.
- Consider maintenance and fuel economy when deciding.
- Aftermarket support is strong for both engines.
In the end, both engines can serve you well. It all depends on what you want from your truck. Make an informed decision. Happy truck shopping!
