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10 Best Gas Trimmers 2026 in the United States

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Our Top Picks

#1

Winner

WORX 20V 12" Cordless String Trimmer & 360 CFM Leaf Blower Combo, 2 Batteries & Charger Included, WG928

Rating
10.0
Chosen by1,389
Weight

Most important from
4144 reviews

Weight
Both tools are lightweight and easy to handle, suitable for users who don’t want to struggle with heavy equipment.

The WORX 20V 12" Cordless String Trimmer and Leaf Blower Combo is a versatile and lightweight option for those looking for easy lawn care tools without the hassle of gas engines. While it doesn’t have a traditional gas engine, its 20V battery-powered motor offers good power for light to medium garden tasks, making it well-suited for small to medium yards. The 12-inch cutting width is standard for trimming around edges and tight spaces but might require more passes for larger areas. Weighing just over 10 pounds combined for both tools, it’s one of the lighter setups, so it’s comfortable for extended use and less tiring compared to heavier gas models.

The trimmer head pivots easily to convert into an edger, adding to its usefulness and saving you from buying multiple tools. Another plus is the push-button line feed, which keeps the string fresh without complicated manual adjustments. The included leaf blower delivers a strong airflow of 360 cfm at 75 mph, handy for quickly clearing leaves and debris. Because it is battery-powered, you may need to recharge after longer sessions, and it won’t match the continuous power of a gas engine, especially for thicker weeds or heavy-duty trimming.

It lacks a traditional fuel tank and features a straight shaft design typical for cordless models. Vibration is naturally lower than gas models, making it easier on your hands. This combo is ideal for homeowners who want lightweight, easy-to-use tools for regular yard maintenance without the noise, smell, or maintenance that comes with gas trimmers.

Rating
10.0
Chosen by1,389
Weight

Most important from
4144 reviews

Weight
Both tools are lightweight and easy to handle, suitable for users who don’t want to struggle with heavy equipment.
#2

WORX Cordless String Trimmer & Lawn Edger, 12" Electric Weed Wacker with Command Feed, 20V Weed Eater with 5.5 LBS, 2 Batteries & Charger Included, WG163

Rating
8.8
Weight

Most important from
27792 reviews

Weight
Lightweight and safe enough for elderly parents to use, with adjustable height to prevent backaches.

The Worx String Trimmer Cordless GT3.0 20V PowerShare is a versatile tool that functions both as a trimmer and an edger, making it suitable for varied lawn and garden tasks. It has a 12-inch cutting width, which is decent for small to medium yards, and it weighs just 5.3 pounds, making it lightweight and easy to maneuver.

The dual 20V batteries are a big plus, providing ample power and the convenience of being compatible with other Worx tools. The 7600 rpm speed ensures efficient trimming, and the Command Feed spool system allows quick and easy line feeding. Additionally, features like the 90-degree tilting head and rubberized wheels make it adaptable for different terrains and provide clean, precise cuts. The adjustable spacer guard is a thoughtful addition to prevent damage to plants and landscape features.

However, it does require assembly, which might be a downside for some users. While it’s cordless and battery-operated, which is convenient, it may not offer the same power as gas trimmers, potentially limiting its effectiveness on very thick or tough weeds. Those seeking a lightweight, user-friendly trimmer for regular maintenance of a small to medium yard will find this product beneficial, though it may not be ideal for heavy-duty or extensive use.

Rating
8.8
Weight

Most important from
27792 reviews

Weight
Lightweight and safe enough for elderly parents to use, with adjustable height to prevent backaches.
#3

Worx Cordless String Trimmer & Lawn Edger, 12" Electric Weed Wacker with Command Feed, 20V Weed Eater with 4.63 LBS, Batteries & Charger Not Included, WG163.9

Rating
8.5
Weight

Most important from
2381 reviews

Weight
Light and easy to use, making trimming and edging almost fun.

The Worx String Trimmer Cordless 3.0 20V PowerShare 12" WG163.9 is a versatile tool that functions as both a trimmer and an edger, making it a convenient option for maintaining your yard. One of its significant strengths is its lightweight design, weighing only 4.6 pounds, which makes it easy to handle and maneuver. The cutting width of 12 inches is suitable for small to medium-sized lawns, allowing for efficient trimming without being too cumbersome.

Additionally, the adjustable handle and telescopic shaft are designed to enhance user comfort and adjust to different heights and postures, which is a thoughtful feature for reducing strain during use. The 90-degree tilting shaft is helpful for reaching sloped and hard-to-access areas, adding to its versatility. Unlike gas trimmers, this model is powered by a 20V battery from the WORX PowerShare line, which means you will need to already own or purchase a compatible battery separately. This could be a downside for those who prefer a complete package but can be a cost-effective solution if you have other WORX tools.

Another point to consider is the absence of a fuel tank since it is battery-operated, which eliminates the need for gas but requires charging preparation. The Command Feed spool system is a convenient feature for instant line feeding, reducing interruptions during the trimming process. However, being a battery-operated tool, it might not be as powerful as gas trimmers, which could be a limitation for tackling denser vegetation. In conclusion, the Worx WG163.9 is a practical, user-friendly option for homeowners looking for a lightweight and versatile trimmer and edger, but it may fall short on power for heavy-duty tasks.

Rating
8.5
Weight

Most important from
2381 reviews

Weight
Light and easy to use, making trimming and edging almost fun.

Buying Guide for the Best Gas Trimmers

Choosing the right gas trimmer can make your yard work much easier and more efficient. Gas 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 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 meets your requirements.
Engine SizeThe engine size of a gas trimmer is measured in cubic centimeters (cc) and determines the power of the trimmer. A larger engine size means more power, which is useful for tackling thick grass and heavy weeds. Engine sizes typically range from 20cc to 50cc. For light to moderate yard work, a trimmer with an engine size of 20cc to 30cc should suffice. For larger properties or more demanding tasks, consider a trimmer with an engine size of 30cc to 50cc.
Cutting WidthThe cutting width refers to the diameter of the area the trimmer can cut in a single pass. This is important because a larger cutting width can help you finish your work faster. Cutting widths usually range from 12 inches to 18 inches. For small to medium-sized yards, a cutting width of 12 to 14 inches is typically adequate. For larger areas, a cutting width of 16 to 18 inches will allow you to cover more ground quickly.
WeightThe weight of the gas trimmer affects how easy it is to handle and maneuver. Heavier trimmers can be more difficult to use for extended periods, especially if you have a lot of ground to cover. Trimmers generally weigh between 10 to 20 pounds. If you have a smaller yard or prefer a lighter tool, look for a trimmer that weighs around 10 to 12 pounds. For larger yards or more robust tasks, a heavier trimmer (15 to 20 pounds) may be necessary, but ensure it has features like a shoulder strap to help distribute the weight.
Shaft TypeGas trimmers come with either a straight or curved shaft. The shaft type affects the trimmer's reach and ease of use. Straight shafts provide a longer reach, making them ideal for trimming under bushes and around obstacles. Curved shafts are generally lighter and easier to handle, making them suitable for smaller yards and less demanding tasks. Choose a straight shaft if you need to reach difficult areas or have a larger yard. Opt for a curved shaft if you prefer a lighter, more maneuverable trimmer for basic yard maintenance.
Fuel Tank CapacityThe fuel tank capacity determines how long the trimmer can run before needing a refill. A larger fuel tank means longer run times, which is beneficial for larger properties or extended use. Fuel tank capacities typically range from 0.2 to 0.5 gallons. For small to medium-sized yards, a fuel tank capacity of 0.2 to 0.3 gallons should be sufficient. For larger yards or more intensive tasks, consider a trimmer with a fuel tank capacity of 0.4 to 0.5 gallons to minimize the need for frequent refueling.
Vibration ReductionVibration reduction features help minimize the vibrations felt while using the trimmer, making it more comfortable to operate for extended periods. This is important for reducing fatigue and improving control. Look for trimmers with anti-vibration technology or padded handles if you plan to use the trimmer for long durations or have sensitivity to vibrations. If your yard work is typically quick and infrequent, this feature may be less critical.

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