The Standard-Output Power Stroke Is Gone for 2027

No, the 2027 Ford Super Duty is not diesel-only. Ford has reportedly dropped the standard-output 6.7-liter Power Stroke, making the 500-hp, 1,200-lb-ft High-Output version the sole diesel choice. The 7.3-liter gasoline V8 remains available, while the 6.8-liter gas V8 is also discontinued. Ford Authority reports the engine changes and Ford’s attributed statement.

Choose a truck series, cab, drivetrain, and fleet size to compare the three diesel choices and see which towing figures remain unconfirmed.

The 2027 Lineup Has One Gas Engine And One Diesel

The change is powertrain consolidation. The 2026 range offered two gasoline engines and two versions of the 6.7-liter Power Stroke. The reported 2027 range has one engine for each fuel.

Ford communications manager Elizabeth Kraft told Ford Authority that the company is making the 7.3-liter V8 standard across the gasoline lineup and the High-Output Power Stroke the standard diesel. She attributed the move to aligning the range with customer needs and prioritizing Ford’s advanced diesel technology.

That statement does not establish whether manufacturing cost, emissions planning, demand, inventory strategy or reliability influenced the decision. It confirms the lineup change, not every reason behind it.

Car and Driver separately reported the same engine deletions based on order-book information posted by Ford Truck Enthusiasts. The 7.3-liter V8 becomes the standard gas engine, and the High-Output Power Stroke becomes the lone diesel. Car and Driver also reports the consolidated engine range.

The High-Output Diesel Adds 25 HP And 150 LB-FT

Both diesel choices use the 6.7-liter Power Stroke V8 designation, so displacement alone does not identify the engine. The published output or the High-Output designation does.

The difference comes directly from the ratings: 500 minus 475 is 25 horsepower, and 1,200 minus 1,050 is 150 lb-ft. The High-Output engine’s reported peaks are 500 horsepower at 2,600 rpm and 1,200 lb-ft at 1,600 rpm. Yahoo Autos’ republished Autoblog report lists both diesel outputs.

A 2026 advertisement that says only “6.7L Power Stroke” may describe either version. Verify the HO designation, output ratings and original window sticker rather than assuming every 6.7-liter truck has 1,200 lb-ft.

The output difference does not prove that the HO engine lasts longer, uses less fuel or diesel exhaust fluid, costs less to maintain or suits every commercial cycle. None of those conclusions follows from horsepower and torque ratings.

The Available Evidence Does Not Define The Hardware Differences

The cited reports establish the two output ratings, but they do not provide a complete parts-level comparison between the standard-output and High-Output engines. They do not identify different turbocharger, injector, piston, cooling-system or transmission part numbers.

It is therefore accurate to say that the HO has a different output specification. It is not accurate, based on the available evidence, to claim a particular component causes the additional 25 horsepower and 150 lb-ft.

Both engines share the 6.7-liter Power Stroke name and V8 layout, but that does not prove all internal and supporting hardware is identical. A reliable hardware comparison would require Ford service information, engineering documentation or verified part-number data that the current reports do not supply.

This distinction matters for owners deciding whether the HO is merely a calibration or a materially different engine package. The supplied evidence cannot resolve that question, so no hardware claim should be used to justify paying more or choosing one for longevity.

The Former HO Premium Was $3,500, But 2027 Pricing Is Unknown

Car and Driver reported that the High-Output diesel previously cost $3,500 more than the standard-output diesel. That figure describes the former price gap between the two diesel options. It is not a confirmed 2027 increase and does not establish the HO diesel’s premium over the standard 7.3-liter gas V8.

The available evidence does not provide the final 2027 HO option charge. Ford displays a $45,975 starting MSRP for the 2027 Super Duty, but that is the starting price for the line—not the price of a diesel truck or the diesel option itself. Ford lists the Super Duty starting MSRP and current product highlights.

A valid price comparison must hold the model, trim, cab, bed, drivetrain, axle, rear-wheel configuration and towing equipment constant. Otherwise, the apparent engine difference can include unrelated options.

For a fleet, the old gap scaled directly: two HO trucks represented $7,000 more than two otherwise comparable SO trucks, while ten represented $35,000 more. Those calculations illustrate the reported historical gap only. They do not predict a 2027 order total.

Tow Ratings Depend On The Truck, Not Just The Engine

Ford advertises up to 1,200 lb-ft of available diesel torque and up to 40,000 pounds of available diesel towing capacity with the High-Capacity Gooseneck Tow Package. Ford separately advertises a maximum available gas payload of 7,900 pounds.

These are three different maximum claims. The 1,200-lb-ft figure is engine torque. The 40,000-pound figure is a trailer rating for an eligible configuration. The 7,900-pound figure is a gas-truck payload maximum. None applies to every Super Duty.

The 40,000-pound gooseneck headline is associated with a properly configured F-450. It does not turn every F-250 or F-350 equipped with the same engine into a 40,000-pound tow vehicle.

Edmunds reports a 2027 F-250 maximum of 22,000 pounds for conventional towing and 23,000 pounds with a gooseneck. Other reporting has cited 23,000 pounds for conventional towing with a High-Output F-250, so neither headline should be assigned to an arbitrary truck. Edmunds lists its reported F-250 towing figures.

The controlling rating is the one for the exact model, cab, bed, drivetrain, axle, rear-wheel setup, hitch and towing package. Payload must also be checked on the truck’s vehicle-specific label. Payload and towing capacity are not interchangeable.

The available material does not provide a complete 2026 SO-versus-HO towing matrix. It also does not provide every 2027 rating by cab and drivetrain. That is why the comparison tool marks those cells with a dash rather than assigning lineup maximums to unverified combinations.

Availability Is Clearer Than The Complete Order Matrix

Ford’s visible product summaries show both fuel types in the range. Displayed F-250 and F-350 models list the 7.3-liter gas V8, while displayed F-450 XL and XLT models list the High-Output Power Stroke.

For the F-250, dealer reporting says the 7.3-liter V8 is standard on every trim and the HO diesel is optional throughout the trim line. The broader evidence does not establish every package or body restriction.

For the F-350, the manufacturer’s displayed cards confirm that gasoline remains available. They do not expose complete diesel availability by trim, cab, bed, drivetrain or rear-wheel configuration.

For the F-450, Ford lists the HO diesel on the displayed XL and XLT cards. That supports availability on those models but does not prove identical engine status on every possible F-450 configuration.

A product card may show a standard or featured powertrain rather than every orderable combination. Until the complete configuration matrix is available, F-250-specific reporting should not be extended to the F-350 or F-450.

A 2026 SO Makes Sense Only If Its Lower Cost Matters

A buyer should consider securing a 2026 standard-output truck if 475 horsepower and 1,050 lb-ft meet the job, the truck has the required tow and payload ratings, and its actual price is meaningfully lower than a comparable HO truck. The SO’s reason to buy is not that it is proven more reliable or economical; the supplied evidence establishes neither claim.

Waiting for a 2027 makes more sense for a buyer who wants a new-order truck and specifically wants 500 horsepower and 1,200 lb-ft. Waiting also avoids searching remaining inventory for an HO-equipped 2026, but the final 2027 diesel option price is still unknown.

The former $3,500 spread is the most concrete guide to what the HO upgrade bought: 25 horsepower and 150 lb-ft. It does not establish that every configuration gained towing capacity, because tow ratings depend on more than engine output.

The decision should therefore be based on two documents for the actual truck: its price sheet and its configuration-specific towing data. If a discounted 2026 SO meets both, the 2027 consolidation provides no evidence-based reason to reject it. If the additional output is required or preferred, the 2027 range removes the need to choose between diesel versions.

Answers To Common 2027 Diesel Questions

The 2027 Super Duty Is Not Diesel-Only

The High-Output Power Stroke is reportedly the only diesel, but the 7.3-liter gasoline V8 remains as the standard gas engine. “Only diesel choice” describes the surviving diesel variant, not the entire engine lineup.

The Standard-Output 6.7L Is Discontinued

The 475-hp, 1,050-lb-ft standard-output Power Stroke is removed for 2027. A factory-diesel buyer is reportedly left with the 500-hp, 1,200-lb-ft High-Output version.

The 40,000-Pound Rating Does Not Apply To Every HO Truck

The figure is a maximum gooseneck claim associated with a properly equipped F-450, not a universal rating for every diesel Super Duty. See the configuration-specific limits behind the F-450 tow rating before ordering or towing.

The 2027 Diesel Option Price Is Not Yet Established Here

The reported historical HO-over-SO difference is $3,500. The available evidence does not establish the 2027 HO premium over the 7.3-liter gas engine or the configured price of a diesel truck.