What Horsepower Does a Briggs & Stratton 250cc Engine Produce — And What Models Does It Include?

The 250 cc engine from Briggs & Stratton is the usual engine choice for a diverse array of outdoor tools- from riding mowers to snow throwers- based on power output, durability, and ease of use. However, many users still want to know: how many horsepower does a 250cc Briggs and Stratton have? Knowing how to convert from cc to horsepower allows users to assign the engine to the machine and run the engine at its optimized power.

Let’s break down the core specs, examine popular models for 2025, and talk about what can be expected.

Core Specs: Power in a 250cc Briggs & Stratton

• A typical 250cc Briggs & Stratton single-cylinder engine, offering between 11 and 5, with an average of 11.5 foot-pounds of gross torque, indicates the engine has between 11 and 11.5 HP (gross) at 3,600 RPM.
• Depending on the configuration, speed, and load, the torque will vary, resulting in approximately the same horsepower output.
• These engines have overhead valve (OHV) designs, improved systems for filtration of air, and overall tuned internals to deliver consistent and clean power, particularly in use cases where, as previously mentioned, power in the range of 11 HP is optimal.

So, the next time someone asks how many horsepower a 250cc Briggs and Stratton engine has, you can say, and feel confident in estimating an engine that will deliver between 11 and 11.5 HP, is capable of performing on medium-duty applications. Neither too little horsepower nor too much horsepower for the application.

What Models of 250cc Briggs & Stratton Are Available in 2025?

For 2025, Briggs & Stratton continues to offer several models within the 250cc engine range. These engines share the same displacement but differ in tuning, accessories, and specific applications depending on the equipment they are designed for.

• 15T212-0160-F8 (1150 Series): Commonly used in riding mowers and garden tractors. Provides 11.5 torque ft-lbs, with a horizontal shaft design ideal for general-purpose use.
• 15T212-0223-F8: Similar to the mid-tier 250cc lineup, it offers the same displacement but with slightly different tuning adjustments depending on equipment needs.
• 15C104-3022-F8 (Snow Series 250cc): Built specifically for snow throwers and cold climate tools. Designed with reliable cold-start performance and mufflers for quieter operation.

All these versions share the 250cc capacity, but the difference lies in their design, accessories (like mufflers or intake systems), and their intended use. That’s why it’s important to match the correct model to your equipment’s demands.

Why Utilizing that HP Range Makes Sense

Those 11–11.5 HP engines make sense because:

1. They provide more than enough power for heavy grass, inclines, or loaded equipment but do not tend to stall.
2. They remain relatively “compact” and “light” as well as efficient; for a lot of machines, too much engine is not a plus.
3. They tend to have good aftermarket and OEM support—meaning parts and maintenance are going to be more accessible.

Maintenance Insights & Genuine Components

To maximize your 250cc Briggs & Stratton engine's horsepower:

• Use the correct grade of oil and change it on a regular basis (check the manual)
• Replace air and fuel filters before they start to obstruct airflow to your engine
• Be sure to clean the cooling fins and muffler—if there is blockage from debris or carbon, it will rob you of output
• Last but not least, always use genuine replacement parts from Briggs & Stratton—parts that are made to maintain tolerances, reliability, and overall function.

If you are ever asking yourself how to find replacement parts for your 250cc well stock, then all parts are also OEM grade as your engine components. We carry the full line of components, including a parts catalog with descriptions of the components.

In Conclusion

The first question you are probably wondering—how many horsepower is a 250cc Briggs & Stratton? In most configurations, you are looking at 11 to 11.5 HP gross. The current models in 2025 that regulate that power are the 15T212-0160-F8, 15T212-0223-F8, and in the snow series, the 15C104-3022-F8.

The engine provides a great all-around performance that is powerful for heavy-duty jobs but still manageable with efficiency. And if maintained and cared for properly, no matter the power range, these 250cc Briggs & Stratton engines can keep delivering reliable performance for many years.

At this point, it’s worth highlighting what readers can do with this information and how our site can help. If you’re researching the Briggs & Stratton engine parts, you can explore our dedicated categories to find the right parts, upgrades, or replacements. For example, we also carry a complete selection of 11 HP and 11.5 HP Briggs & Stratton models, allowing you to compare options and find the engine that best matches your equipment needs. This way, the knowledge from the blog connects directly to the practical solutions we provide.