6.7L Cummins vs 6.7L Power Stroke Diesel: Design, Mileage, Price Compared
Bottom line: The 6.7‑liter Cummins and the 6.7‑liter Power Stroke are both strong diesel options, but they differ in design, fuel economy, and cost.
6.7L Cummins vs 6.7L Power Stroke Diesel: Design, Mileage, Price Compared
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Image: 6.7L Cummins vs 6.7L Power Stroke Diesel: Design, Mileage, Price Compared – Performance Comparison and Specifications
Design & Looks
Both engines share the same 6.7‑liter displacement, yet they were built with different philosophies. Cummins, found in Ram trucks, uses a cast‑iron block and a more traditional diesel look with a prominent badge on the side. Ford’s Power Stroke, installed in F‑Series trucks, relies on an aluminum block to save weight, giving the engine bay a slightly cleaner appearance. The visual cues are subtle, but if you open the hood you’ll notice Cummins’ larger, bulkier heads compared with Power Stroke’s compact design.
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Performance & Mileage
When it comes to raw power, Cummins typically pushes a bit more torque at low RPMs, which makes it feel smoother when you’re hauling heavy loads. Power Stroke, on the other hand, often edges out Cummins in peak horsepower, giving a sportier feel for drivers who like a quick pickup. In real‑world mileage, both engines sit in the 20‑25 mpg range, but many owners report the Power Stroke getting a few tenths of a mile per gallon better on the highway thanks to its lighter aluminum construction.
Price & Rivals
Pricing varies by trim and model year. A brand‑new Ram equipped with the 6.7L Cummins usually starts around $45,000, while a comparable Ford with the 6.7L Power Stroke starts near $48,000. Both engines compete with other heavy‑duty diesels like the Chevrolet 6.6L V8, but Cummins leans on its reputation for durability, whereas Power Stroke markets its modern technology and slightly better fuel efficiency.
| Engine | Mileage (mpg) | Price (USD) | Top Features |
|---|---|---|---|
| 6.7L Cummins | 20‑25 | ~45,000 |
|
| 6.7L Power Stroke | 21‑26 | ~48,000 |
|
FAQ
- What is the typical mileage of a 6.7L Cummins diesel? Most owners see between 20 and 25 mpg combined, with highway numbers often a bit higher.
- Is the 6.7L Power Stroke worth the extra cost? If you value a lighter engine, slightly better fuel economy, and newer tech, many find the extra $3,000 worthwhile.
- Which engine offers more towing power? Cummins generally provides more low‑end torque, making it a favorite for heavy‑duty towing.
Feel free to share your thoughts in the comments below.
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Source: Read Official News