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10 Best Gas String Trimmers 2025 in the United States

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Our Top Picks

#1

Winner

Husqvarna 130L Gas String Trimmer, 28-cc 2-Cycle, 18-Inch Straight Shaft Gas Weed Wacker with Rapid Replace Trimmer Head for Seamless String Reloading, 970514405

Rating
10.0
Chosen by1,450
Weight
Ease of Starting

Most important from
4653 reviews

Weight
Not heavy enough to cause joint pain after using it for an hour or two.
Ease of Starting
This trimmer is an excellent tool for my usage. It starts up easily, every time - just follow the instructions on the housing.

The Husqvarna 970514405 130L Gas String Trimmer is a solid option for those needing a reliable and powerful tool for trimming and weed wacking. With a robust 28cc 2-cycle engine, it delivers high performance, making it suitable for tough yard work. The 18-inch cutting width allows for efficient trimming over larger areas, reducing the time spent on garden maintenance. Weighing 12.2 pounds, it's relatively lightweight for a gas trimmer, which, combined with the LowVib Technology, ensures it is comfortable to handle and reduces user fatigue.

The straight shaft design helps in reaching under bushes and tight spots easily. Fueling is straightforward, and the fuel tank capacity supports longer use without frequent refills. Starting the trimmer is made easier with digital ignition, Smart Start, and Air Purge features, which are great for hassle-free operations in various weather conditions. The Rapid Replace Trimmer Head is a notable convenience, allowing quick and easy string reloading.

As a gas-powered tool, it may require more maintenance compared to electric models. It also emits noise and fumes, which might be a drawback for some users. This trimmer comes with a 2-year limited warranty, extendable up to 5 years with specific purchases, offering good peace of mind. This product is well-suited for homeowners looking for a durable and efficient gas string trimmer for regular yard maintenance.

Rating
10.0
Chosen by1,450
Weight
Ease of Starting

Most important from
4653 reviews

Weight
Not heavy enough to cause joint pain after using it for an hour or two.
Ease of Starting
This trimmer is an excellent tool for my usage. It starts up easily, every time - just follow the instructions on the housing.
#2

BILT HARD Walk Behind String Trimmer, 170cc 4-Cycle Gas Brush Hog Mower, 22 Inch Cutting Diameter, Push Weed Eater with 14 Inch Flat Free Wheels, Brush Cutter for Farm, Lawn, Yard

Rating
8.8
Weight

Most important from
197 reviews

Weight
A masterfully designed trimmer that's lightweight enough for almost anyone to use.

The BILT HARD Walk Behind String Trimmer is equipped with a strong 170cc 4-cycle engine, making it great for handling tough mowing tasks. Its impressive 22-inch cutting width ensures that large areas can be trimmed quickly.

The trimmer is relatively heavy at 54.1 pounds, which might be a challenge for some users, but this weight contributes to its stability and durability, especially considering its one-piece steel deck that minimizes vibration. One of the standout features is the 14-inch never-flat wheels, which allow for smooth maneuvering on various terrains. This is enhanced further by the ergonomic, foldable handle that improves grip and makes storage easier.

Starting the trimmer is made simple with its manual recoil ignition system, although some might prefer an electric start for added convenience. It’s designed to reach tight spots and areas that traditional mowers can't, making it versatile for different yard sizes and conditions. The product requires assembly, which could be a downside for those not handy with tools. Additionally, be aware that returns of gasoline-related products are not managed by Amazon, so any issues need to be directed to the manufacturer.

Rating
8.8
Weight

Most important from
197 reviews

Weight
A masterfully designed trimmer that's lightweight enough for almost anyone to use.
#3

VEVOR 5-in-1 26cc 2 Cycle Gas Powered Dual Sided Hedge Trimmer, Weed Eater, String Trimmer, Edger, Pole Saw Chainsaw Pruner with EPA, CE and EMC Certification

Rating
7.9
Ease of Starting

Most important from
262 reviews

Ease of Starting
The motor is strong and reliable, starting on the third pull every time.

The VEVOR 5-in-1 Gas String Trimmer is a versatile yard maintenance tool equipped with a 26cc 2-stroke engine. This tool offers a cutting width that efficiently handles various tasks like trimming hedges, cutting grass, and pruning branches. Its powerful engine reaches up to 8500 RPM, ensuring robust performance for multiple functions. One key strength is its multi-functionality, combining a hedge trimmer, pole saw, pruner, brush cutter, and edger, making it ideal for comprehensive yard care.

The 270° rotating head allows for convenient trimming at different angles, which is particularly useful for high branches and hard-to-reach places. The tool also boasts easy starting thanks to its strong magnetic ignition and can run continuously for about 40 minutes on a full fuel tank, reducing the need for frequent refueling. The lightweight design and included shoulder strap help minimize hand fatigue during extended use, while the provided protective gear enhances user safety and comfort.

However, the tool's 33.1-pound weight may be cumbersome for some users, especially during prolonged use. Additionally, while the product is designed to be user-friendly, the initial setup might be complex due to the numerous accessories and components. The comprehensive accessory kit, including a storage bag, protective gloves, and various tools, adds to its convenience. It may require careful organization to avoid misplacing small parts. The VEVOR 5-in-1 Gas String Trimmer is best suited for users looking for a multi-functional, robust yard maintenance tool, though its weight and setup complexity should be considered.

Rating
7.9
Ease of Starting

Most important from
262 reviews

Ease of Starting
The motor is strong and reliable, starting on the third pull every time.

Buying Guide for the Best Gas String Trimmers

Choosing the right gas string trimmer can make your yard work much easier and more efficient. Gas string trimmers are powerful tools that can handle tough grass and weeds, making them ideal for larger yards or more demanding tasks. When selecting a gas string trimmer, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and find a trimmer that suits your yard size, the type of vegetation you need to trim, and your own physical capabilities.
Engine Size (cc)The engine size of a gas string trimmer is measured in cubic centimeters (cc) and indicates the power of the trimmer. A larger engine size means more power, which is important for tackling thick, tough grass and weeds. Engine sizes typically range from about 20cc to 50cc. For small to medium-sized yards with lighter vegetation, a trimmer with an engine size of 20cc to 30cc should suffice. For larger yards or more demanding tasks, consider a trimmer with an engine size of 30cc to 50cc. Choose an engine size based on the type of work you need to do and the size of your yard.
Cutting WidthThe cutting width of a gas string trimmer refers to the diameter of the area it can cut in a single pass. This is important because a larger cutting width can help you finish your trimming tasks more quickly. Cutting widths typically range from 12 inches to 18 inches. For smaller yards or areas with tight spaces, a cutting width of 12 to 14 inches is usually sufficient. For larger yards or open areas, a cutting width of 16 to 18 inches will allow you to cover more ground in less time. Consider the size of your yard and how much time you want to spend trimming when choosing the cutting width.
WeightThe weight of a gas string trimmer is an important factor to consider, especially if you will be using it for extended periods. Heavier trimmers can be more difficult to maneuver and may cause fatigue more quickly. Gas string trimmers typically weigh between 10 to 20 pounds. If you have a smaller yard or will be using the trimmer for shorter periods, a lighter model (10 to 12 pounds) may be more comfortable. For larger yards or longer use, you might need a more powerful trimmer, which could be heavier (15 to 20 pounds). Choose a weight that you can handle comfortably for the duration of your trimming tasks.
Shaft TypeGas string trimmers come with either a straight or curved shaft. The shaft type affects the trimmer's reach and ease of use. Straight shaft trimmers provide a longer reach, making them ideal for getting under bushes and around obstacles. They are also better suited for taller users. Curved shaft trimmers are generally lighter and easier to handle, making them a good choice for shorter users or those who prefer a more balanced feel. Consider your height and the type of areas you will be trimming when choosing between a straight or curved shaft.
Fuel Tank CapacityThe fuel tank capacity of a gas string trimmer determines how long you can use the trimmer before needing to refuel. Larger fuel tanks allow for longer continuous use, which is beneficial for larger yards or extended trimming sessions. Fuel tank capacities typically range from 0.2 to 0.5 gallons. For smaller yards or shorter tasks, a smaller fuel tank (0.2 to 0.3 gallons) should be sufficient. For larger yards or longer tasks, a larger fuel tank (0.4 to 0.5 gallons) will reduce the frequency of refueling. Choose a fuel tank capacity based on the size of your yard and the duration of your trimming tasks.
Ease of StartingStarting a gas string trimmer can sometimes be challenging, especially if the trimmer has a manual pull-start mechanism. Some models come with features that make starting easier, such as a primer bulb, choke, or electric start. These features can save time and reduce frustration, particularly if you are not experienced with starting gas engines. If ease of starting is important to you, look for a trimmer with these user-friendly features. Consider your comfort level with starting gas engines and whether you prefer a more straightforward starting process.

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