9 Best Self-Propelled Gas Lawn Mowers 2025 in the United States

The SENIX LSSG-M9 is a solid choice for small to medium yards, featuring a 21-inch cutting width that balances efficiency with easy maneuverability. Its 140 cc Briggs & Stratton engine is known for reliability and smooth operation, making it easier to maintain and start thanks to the Prime N' Pull system. This mower is front-wheel drive and self-propelled, which helps reduce the effort needed to push it, especially on uneven ground. It has a single-speed drive, so while it’s straightforward to use, it lacks variable speed control for fine-tuning pace.

You get good flexibility with the 6-position cutting height adjustment, letting you cut grass from about 1.25 to 3.75 inches, which covers most common lawn preferences. The deck is made from alloy steel, contributing to durability over time. The mower is a 3-in-1 model, offering mulching, bagging with a large 16-gallon bag, and side discharge options, so you can manage clippings according to your lawn care needs.

Its wheel sizes (8 inches front, 11 inches rear) help it navigate bumpy or rough terrain with less hassle, although it might not be the best for very large or hilly properties because it has only front-wheel drive. The mower weighs 55 pounds, making it moderately heavy but still manageable for most users. The mower is well suited for homeowners needing reliable, versatile mowing with easy starting and straightforward controls, particularly for small to mid-sized lawns without extreme terrain challenges.

The Yard Force Self-Propelled Lawn Mower features a powerful 150cc Briggs & Stratton engine, making it suitable for handling medium to large lawns with ease. The engine's ReadyStart technology allows for easy starting without the need for priming or choking, which simplifies the process for users. The mower's self-propelled rear wheel drive offers excellent traction, making it useful for both flat and inclined terrains. The 22-inch steel deck provides durability and a significant cutting width, which means fewer passes to cover your lawn.

The 3-in-1 functionality of mulching, bagging, and side discharge adds versatility, catering to different lawn care preferences. Users will appreciate the 7-position cutting height adjustment, enabling precise control over the lawn's appearance. The mower is also designed for convenience with a single lever height adjustment and an adjustable handle that folds for compact storage. However, the product weighs 81 pounds, which might be cumbersome for some users during transport or maneuvering.

Despite these minor drawbacks, the Yard Force mower has a sturdy build and comes fully assembled, making it a practical choice for residential use. Its 2-year warranty offers peace of mind, and being made in the USA adds a layer of trust in its quality. The machine is well-suited for homeowners looking for a reliable, easy-to-use lawn mower with diverse functionality.

The PowerSmart 22-Inch Gas Lawn Mower is a solid choice for homeowners who want a reliable and easy-to-use self-propelled mower. Its 150cc Briggs & Stratton engine delivers steady power, and the ReadyStart technology makes starting the mower hassle-free, even for those with less experience. The rear-wheel drive system enhances traction on slopes or uneven ground, making mowing easier without much effort.

With a 22-inch cutting width, this mower offers a good balance between covering ground efficiently and maneuvering around tighter spaces. It provides flexibility with options to mulch, bag, or side discharge clippings depending on lawn care preferences. The cutting height adjusts easily through a single lever with six settings ranging from 1.5 to 3.9 inches, allowing customization of grass length.

The steel deck offers durability but adds some weight, making the mower heavier to push manually if the self-propelled feature is not engaged. Weighing approximately 72 pounds, the self-propelled system helps reduce physical strain. This mower is ideal for medium-sized lawns where easy starting, reliable power, and versatile grass clipping options are valued. It handles uneven terrain well and provides multiple cutting choices without being overly complicated.