How much HP does a F-550 make?
The Ford F-550’s horsepower depends on the engine and year, but in modern US-spec trucks it tops out around 475 hp with the 6.7L Power Stroke diesel and about 362 hp with the 6.8L Triton V10 gasoline option.
The F-550 is a heavy‑duty variant of Ford’s Super Duty lineup. Horsepower figures vary by model year, drivetrain, emissions tuning, and market. This article outlines the current options and how they have evolved for buyers and operators.
Engine options and horsepower
Below are the current engine options and their horsepower ratings for U.S.-market F-550s.
- 6.7L Power Stroke V8 Turbo Diesel — 475 horsepower; 1,050 lb-ft of torque.
- 6.8L Triton V10 Gasoline — 362 horsepower; about 457 lb-ft of torque.
In short, there isn’t a single “F‑550 horsepower” figure. Diesel variants deliver higher output and far more torque, while the gasoline option provides lower horsepower figures. Always verify the specific build sheet for your vehicle, as ratings can vary by year and configuration.
Notes on figures by year and market
Ford has progressively updated the diesel output to a peak around 475 hp in recent years, with the corresponding torque around 1,050 lb-ft. Gasoline variants have remained in the low-to-mid 300s for horsepower. Export or regional variants may have different calibrations, so consult the official window sticker or VIN-specific documentation to know the exact numbers for a given truck.
Additional considerations
Several factors can influence the real-world horsepower you experience, including tuning, altitude, ambient temperature, transmission configuration, and the vehicle’s payload or towing setup. HP is just one part of a truck’s performance profile—the torque, gearing, and overall drivetrain behavior are equally important for heavy‑duty applications.
Summary
The Ford F-550’s horsepower varies by engine and year: 475 hp in the current diesel option and about 362 hp in the gasoline option, with variations by market and build. For anyone shopping or operating an F-550, check the exact spec sheet for the specific vehicle to understand its precise horsepower rating and how it pairs with torque and gearing for your use case.
