The Ford Super Duty is Ford’s signature heavy duty pickup. A staple of jobsites and truck enthusiasts everywhere and we know why. As we near 2027, the newest edition of the Super Duty is set to release later this year, and ahead of the unveiling of the new model, we’ll be giving you a heads up on the latest info regarding 2027 Ford Super Duty engines, including news on the high-output Power Stroke, and more as we build this guide to help you make an informed decision for the 2026 model year.
The 2027 Ford Super Duty simplifies its powertrain lineup to just two engines, eliminating both the previous 6.8-liter gas V8 and standard-output 6.7-liter Power Stroke diesel. The 7.3-liter Godzilla V8 becomes the standard engine for F-250 and F-350 models, producing 420 horsepower and 445 lb-ft of torque. That represents a reduction in torque from the previous version, but the large-displacement V8 remains the straightforward gasoline choice for heavy-duty towing, hauling, and commercial use.
Buyers requiring maximum capability can step up to the 6.7-liter High-Output Power Stroke V8 turbo-diesel, which produces 500 horsepower and 1,200 lb-ft of torque. The high-output diesel is optional on the F-250 and F-350 and standard on the F-450. With the standard-output diesel gone, Ford has essentially reduced the 2027 Super Duty engine decision to two extremes: the naturally aspirated 7.3-liter gas V8 for simpler gasoline operation or the High-Output Power Stroke for maximum torque and demanding heavy-duty workloads.
Choosing between a gas or diesel Ford Super Duty largely depends on towing demands, driving habits, and ownership costs. The 7.3-liter gas V8 makes the most sense for buyers who tow moderate loads, drive relatively few miles each year, or primarily use their truck for shorter trips. Gas models also cost considerably less upfront and avoid diesel-specific components and maintenance requirements such as diesel exhaust fluid, emissions-system regeneration, and turbocharger-related servicing. For owners who do not routinely exploit the Power Stroke's additional capability, the gas engine can therefore be the more economical long-term choice.
The 6.7-liter High-Output Power Stroke diesel is better suited to owners who regularly tow very heavy trailers or spend substantial time hauling loads over long distances. Its 1,200 lb-ft of torque provides significantly greater pulling power, while diesel exhaust braking can improve control when descending grades with a heavy trailer. Diesel models can also be particularly attractive for high-mileage commercial users and buyers who place greater importance on towing performance and resale value.
In practical terms, occasional and moderate-duty users should generally favor the 7.3-liter gas V8, while frequent heavy towing is where the Power Stroke's additional cost and complexity become easier to justify.
| Capability Focus | 7.3L Gas V8 | 6.7L High-Output Power Stroke V8 |
|---|---|---|
| 2027 Lineup Role | Standard Super Duty engine | Sole diesel option |
| Availability | Standard on F-250 and F-350 | Optional on F-250/F-350; standard on F-450 |
| Horsepower | 420 hp | 500 hp |
| Torque | 445 lb-ft | 1,200 lb-ft |
| Transmission | TorqShift 10-speed automatic | TorqShift 10-speed automatic |
| Best Use Case | General heavy-duty work and moderate towing | Frequent heavy towing and commercial workloads |
| Purchase Cost | Lower | Considerably higher |
| Maintenance Complexity | Simpler gasoline-engine maintenance | Turbo-diesel, DEF, emissions-system, and additional service considerations |
| Short-Trip Driving | Better suited to frequent short trips | Better suited to sustained operation where emissions systems reach operating temperature |
| Long-Distance Towing | Capable, especially with moderate loads | Major strength due to enormous low-end torque |
| Mountain Towing | Conventional engine braking | Exhaust braking provides additional downhill control |
| Annual Mileage | Often more economical for lower-mileage owners | Makes a stronger case for high-mileage, heavily worked trucks |
| 2027 Change | Replaces the discontinued 6.8L as the standard gas engine | Replaces the standard-output Power Stroke as the only diesel |
| Best Match | Buyers wanting capability without diesel cost and complexity | Buyers regularly exploiting Super Duty’s maximum towing and hauling potential |
| 2027 Powertrain Strategy | Simpler, lower-cost route into Super Duty capability | Maximum factory torque and heavy-duty capability |
The Super Duty is looking primed to impress, so make sure to make your calendars when this beloved pickup releases later in 2026. Looking for a good deal, make sure to think of Jarrett-Gordon Ford WH when the Super Duty drops later in 2026 to capitalize on our great service and even better deals!