10 Best Petrol Lawn Mowers 2025 in the United States

The SENIX 21-Inch Gas Push Lawn Mower features a robust 140 cc 4-Cycle Briggs & Stratton engine, which is known for reliability and ease of maintenance. This makes it a solid choice for users with small to medium-sized yards. Its 21-inch cutting width allows for efficient mowing, reducing the time needed to complete a task. The mower's 6-position dual-lever height adjustment provides flexibility, offering cutting heights from 1.25 to 3.75 inches. This ensures users can achieve their preferred lawn finish.

A key strength is its 2-in-1 mowing capability, which supports both mulching and side discharge. This feature is beneficial for those looking for versatility in lawn clipping management. Additionally, the mower is equipped with an ergonomic handle to improve user comfort during operation, which can make a noticeable difference in longer mowing sessions.

However, as a push mower weighing 48 pounds, it may not be ideal for everyone, especially those with larger or hilly yards who could benefit more from a self-propelled model. The manual operation mode requires more physical effort compared to self-propelled alternatives. Maneuverability is relatively good thanks to the 8-inch front and 11-inch rear wheels, although navigating very uneven terrain could still pose a challenge.

In terms of build quality, the mower uses an alloy steel material, suggesting decent durability. Still, for those seeking a mower for extremely rugged use, exploring more robust options might be wise. The inclusion of foldable handles aids in compact storage, and the 2-year limited warranty provides some reassurance. Best suited for users prioritizing engine reliability and basic mowing tasks, this mower offers a balance between features and simplicity.

The PowerSmart Self Propelled Gas Lawn Mower stands out with its powerful 170cc OHV engine, which offers efficient cutting and an easy start with the recoil starter and auto choke feature. The self-propelled rear-wheel drive system is ideal for handling slopes and uneven terrain, enhancing maneuverability and ease of use.

With a substantial 22-inch cutting width, the mower can cover more ground quickly, making it suitable for larger lawns. The 6-position height adjustment allows for versatile grass cutting, ranging from 1.5 to 3.9 inches, accommodating different lawn conditions and preferences. Another significant advantage is the 3-in-1 grass clipping management system, which lets you choose between mulching, rear discharge, or bagging, and the 60L bag is convenient to empty, saving time and effort.

High rear wheels further stabilize the mower, aiding in control during operation. However, weighing 68 pounds, it may be somewhat heavy for some users, potentially affecting maneuverability on flat terrains. Durability is a strong point due to its all-steel deck and heavy-duty blade, promising reliable performance over seasons. The PowerSmart mower is a robust and versatile choice for those needing a powerful, self-propelled option with comprehensive grass management capabilities.

The SENIX LSPG-M4 21-Inch Gas Push Lawn Mower is designed for small to medium-sized yards, powered by a 125 cc 4-cycle Briggs & Stratton engine, making it reliable and easy to start. Its 21-inch cutting width is efficient for covering larger areas quickly, and the durable steel deck adds to its longevity. This mower offers two grass clipping management options: mulching and side discharge, providing versatility based on your lawn care preference.

The 6-position dual-lever height adjustment ranges from 1.25 to 3.75 inches, allowing for customizable cutting heights to suit different grass types and conditions. Its push design, combined with the 11-inch rear and 8-inch front wheels, offers decent maneuverability, though it might not be as easy to handle as self-propelled models, especially on uneven terrain. At 57 pounds, it is relatively lightweight for a gas mower, but some users may still find it a bit heavy to push around for extended periods. The fold-down handle is a practical feature for easy storage, saving space in your garage or shed.

On the downside, the mower’s engine power might be slightly underwhelming for very thick or tall grass, and the lack of a self-propelled option means you’ll need to exert more effort to push it. The included two-year limited warranty adds a layer of confidence in the product's durability. Priced reasonably, this mower strikes a balance between performance and cost, making it a good option for homeowners looking for an efficient and durable gas mower without breaking the bank.