How much horsepower does a 7.3 L Ford f250 have?

[Pam]

The 7.3L gasoline V8 engine in current Ford Super Duty F-250 trucks produces 430 horsepower and 475 lb-ft of torque. This engine, known internally as the "Godzilla," has been the standard gasoline powerplant for heavy-duty F-250 models since its introduction for the 2020 model year, and its output has remained consistent through to the 2026 model.

The 7.3L V8's design prioritizes robust torque and long-term durability over peak horsepower figures. Its commercial-grade construction utilizes a deep-skirt cast-iron block and forged steel crankshaft & connecting rods, components typically found in heavy-duty industrial engines. This architecture is engineered for high mileage under severe load conditions, a key reason for its popularity in fleet and work applications.

When comparing it to other available engines in the F-250 lineup, the power characteristics become clearer. The high-output 6.7L Power Stroke diesel V8 offers significantly more torque, while the 7.3L gas V8 provides a substantial power advantage over the base 6.8L gasoline V8.

Engine Option	Horsepower	Torque (lb-ft)	Primary Use Case
7.3L "Godzilla" Gas V8	430 hp	475	Heavy towing, commercial work, reliability
6.7L Power Stroke Diesel V8	500 hp	1200	Maximum towing/payload, extreme torque needs
6.8L Gas V8	405 hp	445	Standard duty, value-oriented configuration

Residual value analysis from industry sources like Hagerty indicates that trucks equipped with the 7.3L engine maintain strong resale value due to their proven reliability and lower projected maintenance costs compared to diesel counterparts. For most users needing a capable workhorse for towing trailers in the 15,000 to 18,000-pound range or handling heavy payloads, the 430 horsepower from the 7.3L is more than sufficient. The power delivery is linear and predictable, which is often preferred for precise maneuvering with heavy loads over raw, peak horsepower numbers.

Choosing this engine involves a balance. If your primary need is the absolute maximum towing capacity (over 20,000 pounds), the diesel's torque advantage is decisive. However, for the majority of heavy-duty scenarios, the 7.3L gas V8 delivers excellent performance with lower initial cost and reduced long-term operational complexity, making its 430 horsepower a sweet spot in the market.

[DeColin]

From my ten years managing a construction fleet, I specify the 7.3L in our F-250s every time. The 430 horsepower is perfect for our needs—it gets equipment to the site without drama.

The real win is the operating cost. We keep trucks for 150,000 miles. The gas engine saves us thousands per vehicle in maintenance versus the diesel. Fewer complex systems mean less downtime. Our drivers report it has plenty of power for loaded trailers, and the simple design means our local mechanic can handle almost any repair. For a business, that reliability and cost predictability are worth more than extra horsepower on a spec sheet.

[LeCharlie]

I'm a mechanic who sees these trucks with 200,000-plus miles. The 7.3L gas engine is a favorite in the shop because of its straightforward design. Yes, it makes 430 horsepower, but what matters more is how it makes it: durably.

The iron block and forged internals are built for stress. We don't see the major internal failures that can plague other high-output engines. Common repairs are typical wear items—spark plugs, coils, belts. The lack of turbochargers, complex emissions systems (compared to diesel), and high-pressure fuel pumps makes it far less expensive to maintain over a decade of service. For an owner who plans to keep their truck long-term, this engine is a financially smart choice that still delivers strong performance.

[LeEvangeline]

As an owner who tows a 16,000 lb fifth-wheel RV across the country, the 7.3L's 430 horsepower has never left me wanting. The key is the torque available at low RPMs; it pulls my rig up mountain grades confidently.

I specifically chose it over the diesel. The purchase price was significantly lower, and I don't have to worry about diesel exhaust fluid or higher fuel costs at the pump for my daily driving. After three years and 45,000 towing miles, it's been flawless. The power feels natural and ample. For my use case—serious towing without commercial-level mileage—the gas V8 is the ideal balance of capability and sensible ownership costs.

[Stanley]

Engineers designed the 7.3L V8 with a different priority than peak horsepower. The goal was unmatched reliability and torque accessibility in the gasoline segment. Achieving 430 horsepower with a single, simple throttle body and port fuel injection is a result of its large displacement and optimized combustion.

We used a pushrod valvetrain not for nostalgia, but for packaging and low-end torque. The compact cylinder heads allow for a massive, rigid iron block. This construction dampens vibrations and handles cylinder pressures for 200,000+ miles. The 475 lb-ft of torque arrives at a low 4000 RPM, meaning the engine isn't straining at common towing speeds. Compared to a high-revving, turbocharged smaller engine making similar power, this one will experience far less thermal and mechanical stress over its lifespan. The horsepower figure is a byproduct of a durable, large-displacement design, not its primary objective.