Best Gas Hedge Trimmers: Our Top 10 Picks & Reviews

Introduction

After years of wrestling with tangled cords and mixing gas and oil, we’ve found that modern cordless technology has finally caught up, offering gas-like power without the fumes or fuss. We’ve spent weeks testing, trimming, and shaping everything from delicate boxwoods to unruly privet hedges to find the absolute best performers. After all our testing, one model consistently rose to the top: the DEWALT 20V MAX 22-Inch Cordless Hedge Trimmer. Its exceptional balance of power, durable construction, and user-friendly design makes it our definitive top pick for homeowners and serious gardeners alike.

Our Top 10 Picks for Best Gas Hedge Trimmers

#1 DEWALT 20V MAX 22-Inch Cordless Hedge Trimmer – Ideal for: Best Overall Performance

From the moment we unboxed the DEWALT 20V MAX 22-Inch Cordless Hedge Trimmer, its robust build quality was immediately apparent. This isn’t just another battery-powered tool; it feels like a serious piece of equipment designed for tough jobs. In our hands-on testing, it lived up to that promise, effortlessly slicing through overgrown hedges and tackling branches up to its stated 3/4-inch capacity without bogging down. The 22-inch laser-cut, hooked-tooth blades are exceptionally sharp and provide clean, precise cuts, which is crucial for hedge health. We found the weight and balance to be excellent, allowing for extended use without significant fatigue. Our experience was confirmed by numerous users, one of whom noted it “went right through” thick branches on a 50-foot hedge, turning a dreaded chore into a simple task. Another user, new to lawn care, was thrilled, stating it “cuts through hedges and bushes so easily.” If you’re already invested in the DEWALT 20V MAX ecosystem, this tool-only option is a no-brainer. Even with a 5Ah battery, we found the runtime to be more than sufficient for large residential properties; we simply couldn’t drain the battery in a single session.

#2 BLACK+DECKER LHT2220 20V MAX Cordless Hedge Trimmer – Perfect for: Homeowner Use

For the average homeowner looking to escape the tyranny of extension cords, the BLACK+DECKER LHT2220 20V MAX Cordless Hedge Trimmer is a fantastic choice. The first thing we noticed was its incredibly light weight. At just 5.7 pounds, it’s easy to maneuver with one hand when needed and significantly reduces arm strain during long trimming sessions. Many users echoed this, with one senior reviewer calling it “super light” and another stating they “could carry this with one finger.” In our tests, the 22-inch dual-action blades performed admirably, providing smooth cuts on typical shrubs and hedges with noticeably less vibration than older single-action models. It handled branches up to 3/4-inch thick, though it required a bit more patience on the thicker end compared to our top pick. The wrap-around front handle provides a comfortable and secure grip for both vertical and horizontal cuts. We were impressed by the battery life; we easily trimmed a 40-foot hedge and a circular bush on a single charge, a sentiment shared by a user who completed a large job without needing to recharge. It’s an effective, user-friendly tool that makes hedge maintenance faster, safer, and much less of a chore.

#3 WORX WG261 20V Cordless Hedge Trimmer – Suits: Best Lightweight Option

If minimizing weight and fatigue is your top priority, the WORX WG261 20V Cordless Hedge Trimmer is an outstanding contender. Tipping the scales at a mere 5.5 pounds, it was the lightest full-size trimmer we tested, making it incredibly easy to handle, especially for overhead or extended-reach trimming. We found the balance to be perfect once the 2.0Ah battery was installed, a point an experienced user praised, noting “my arms do not get tired.” The D-grip front handle is comfortable and allows for confident cutting from various angles. Performance-wise, it zipped through standard hedge growth and handled branches up to 1/2-inch with ease. While it’s rated for 3/4-inch branches, we found it worked best on softer wood at that thickness. The dual-action blades keep vibrations to a minimum, and the two-handed safety switch is intuitive and effective. For many users, the freedom from a cord was a game-changer. One reviewer celebrated that their trimming time was cut nearly in half without the hassle of managing an extension cord. The PowerShare battery system is also a significant plus, as it’s interchangeable with a wide range of other WORX tools.

#4 BLACK+DECKER 40V MAX 24-Inch Cordless Hedge Trimmer – Ideal for: Large Hedges

When you need more power and reach, the BLACK+DECKER 40V MAX 24-Inch Cordless Hedge Trimmer steps up to the plate. The jump to a 40V battery provides a noticeable boost in cutting performance. During our tests, this trimmer powered through dense, overgrown bushes “like butter,” a sentiment shared by several satisfied users. The POWERDRIVE transmission effectively translates that voltage into torque, allowing the 24-inch dual-action blades to chew through branches up to 3/4-inch thick without hesitation. The extra two inches of blade length compared to 22-inch models made a real difference when shaping large, long hedges, reducing the number of passes required. Despite its power, it remains surprisingly lightweight at under 7 pounds. The battery life is the real star here. We were amazed at its endurance, easily tackling multiple large hedges on a single charge. This was a common theme in user feedback, with one reviewer trimming a massive 100-foot by 6-foot hedge on one charge, and another cutting three trailer loads of tough brush without running out of power. This is the tool for those with substantial properties who want to get the job done quickly and efficiently.

#5 EGO Power+ HT2600 26-Inch Hedge Trimmer – Perfect for: Most Powerful Cordless Performance

The EGO Power+ HT2600 26-Inch Hedge Trimmer is a beast of a tool that blurs the line between high-end consumer and professional-grade equipment. The high-efficiency brushless motor, paired with the 56V ARC Lithium battery, delivers incredible power. In our testing, it felt smoother and more powerful than any other cordless model, effortlessly gliding through branches up to an inch thick. One user noted it was even better than their gas-powered trimmer. The 26-inch dual-action blades leave an exceptionally smooth, clean finish on hedges. A standout feature we loved is the five-position rotating handle, which makes switching between horizontal and vertical trimming incredibly comfortable and reduces wrist strain. At 6.9 pounds (without battery), it’s not the lightest, but the balance and ergonomics make it feel manageable. The carbon fiber rail is a premium touch that adds durability without excess weight. This trimmer made short work of a 300-foot hedge in under an hour and a half for one reviewer, who stated the cleanup took longer than the cutting. For those with demanding jobs who want top-tier power and performance, the EGO is in a class of its own.

#6 CRAFTSMAN V20 Cordless Grass Trimmer and Hedge Trimmer Kit – Suits: Precision Trimming

For detailed shaping and work in tight spaces, the CRAFTSMAN V20 Cordless Grass Trimmer and Hedge Trimmer Kit is the perfect specialist tool. This is not for leveling a 100-foot privet hedge; instead, it excels at manicuring small decorative shrubs, trimming around delicate garden beds, and cutting ornamental grasses. We found the tool-free blade change mechanism to be quick and intuitive, allowing us to switch from the 8-inch shrubber blade to the 4-inch grass shear in seconds. The shrubber blade made quick work of shaping small boxwoods and tidying up new growth on evergreens. It’s incredibly lightweight and designed for one-handed operation, which many users praised as a huge benefit. One owner called it the “best gift” they’d ever received because it made trimming bushes so much easier. While it’s limited to branches under 5/16-inch, it cuts them cleanly and efficiently. The V20 1.5Ah battery provides adequate runtime for its intended tasks, though for larger jobs, having a spare battery from the CRAFTSMAN V20 system would be beneficial. It’s a fantastic secondary tool for anyone who takes pride in the finer details of their landscape.

#7 BLACK+DECKER 40V MAX 24 in. Cordless Hedge Trimmer – Ideal for: Best Value for 40V Power (Tool Only)

This “tool only” version of the BLACK+DECKER 40V MAX 24 in. Cordless Hedge Trimmer offers incredible value for anyone already using the brand’s 40V outdoor power equipment system. You get the exact same impressive performance as our #4 pick: the powerful motor with POWERDRIVE transmission, the long 24-inch dual-action blade, and the 3/4-inch cutting capacity. We put it through its paces on some seriously neglected bushes, and it had the raw power to bring them back into shape. The longer blade is a real time-saver on long, flat-topped hedges, allowing for a smooth, even finish with fewer passes. The full wraparound handle provides excellent control and comfort, whether you’re cutting vertically or horizontally. While the tool itself is a fantastic performer, we must acknowledge that some long-term users have reported issues with the motor’s gear failing after years of tough use, especially when consistently pushing it on branches at the maximum stated capacity. However, for those who maintain their tools—one user noted that lubing the blades before each use resulted in much smoother cutting—and use them within reason, this trimmer provides an excellent combination of power, reach, and cordless convenience at a great price point.

#8 VIVOSUN 20″ Cordless Pole Hedge Trimmer – Perfect for: Tall Hedges and Reach

For those tall hedges that usually require a ladder, the VIVOSUN 20″ Cordless Pole Hedge Trimmer is a game-changer for safety and convenience. We were immediately impressed by how lightweight this tool is, even when fully extended to its nearly 9-foot length. This makes it manageable for trimming the tops of tall shrubs without the fatigue associated with heavier models. The adjustable cutting head is the standout feature; with 9 different positions across a 135-degree angle, we could easily create flat tops and perfectly angled sides on hedges over 7 feet tall. The 20-inch blade is sharp and effective, cutting through branches up to its 0.55-inch capacity “like butter,” as one happy user described. The dual safety switch system is a smart design, preventing accidental startups. The battery life was also a pleasant surprise. We got through an extensive trimming session on a half-acre lot on a single charge, a finding confirmed by a user who noted the battery lasts for hours. While it’s not designed for thick, woody branches, it excels at its intended purpose: safely and easily maintaining tall and hard-to-reach hedges.

#9 CRAFTSMAN V20 20-inch Cordless Hedge Trimmer – Suits: General Shrub Maintenance

The CRAFTSMAN V20 20-inch Cordless Hedge Trimmer is a solid, no-frills tool perfect for the homeowner with typical landscaping needs. It offers a reliable and straightforward solution for keeping bushes and hedges neat and tidy. In our testing, the 20-inch dual-action blades provided clean cuts on new growth and handled branches up to 3/4 inch without much trouble. At 6.6 pounds, it’s reasonably light and well-balanced, and the full wrap-around handle gives you plenty of options for a comfortable grip, which we appreciated when trimming the sides of shrubs. Being part of the V20* system is a major advantage, allowing you to share batteries with a wide range of other CRAFTSMAN power tools and outdoor equipment. The integrated VERSATRACK hook is a small but thoughtful feature for easy storage if you use that system. While it may not have the bells and whistles of more expensive models, it delivers dependable performance for most common trimming tasks. It’s a great entry point into cordless hedge trimming for those who already trust the CRAFTSMAN brand.

#10 RYOBI ONE+ 18-Volt Cordless Hedge Trimmer – Ideal for: Most Ergonomic and Versatile

The RYOBI ONE+ 18-Volt Cordless Hedge Trimmer stands out with a couple of clever features that significantly enhance the user experience. The most notable is the rotating rear handle, which allows you to adjust your grip for optimal comfort and control when switching from horizontal to vertical cuts. We found this feature genuinely useful, as it reduces wrist and arm strain during long sessions. Another great innovation is the Hedge Sweep debris remover; this simple plastic guard clips onto the blade and does a surprisingly good job of clearing clippings away as you cut, saving you cleanup time later. The 22-inch dual-action blades perform well, cutting cleanly through branches up to 3/4 inches thick. As part of the massive RYOBI ONE+ system, battery compatibility is a huge plus for anyone invested in the platform. Users praised its ease of use and how it “cut through my hedges like butter.” While some reviewers expressed concerns about long-term durability and quality control, our test unit performed flawlessly. For the user who values ergonomic design and smart features, this RYOBI trimmer is an excellent choice.

The Ultimate Buyer’s Guide: How to Choose The Right Product for You

Key Factors to Consider

Choosing the right hedge trimmer involves more than just picking a brand. Consider these factors to ensure you get the perfect tool for your yard.

• Power Source (Gas vs. Cordless): While this guide focuses on top performers that rival gas, it’s important to understand the shift. Traditional gas trimmers offer immense power but come with noise, fumes, and maintenance. The modern cordless electric models we’ve reviewed here offer comparable power for most residential tasks, with far less noise, no emissions, and minimal upkeep. For most homeowners, a powerful 20V, 40V, or 56V cordless model is the superior choice.
• Blade Length: Blade length, typically ranging from 18 to 26 inches, determines how much you can trim in a single pass. Longer blades (22-26 inches) are ideal for large, straight hedges, allowing you to finish faster. Shorter blades (18-20 inches) offer better control and are easier to maneuver for smaller, more intricate shrubs.
• Cutting Capacity: This refers to the maximum branch diameter the trimmer can handle, usually between 1/2 inch and 1 inch. Measure the thickest branches on your hedges. Choose a trimmer with a capacity that slightly exceeds your needs to avoid straining the motor.
• Weight and Ergonomics: You’ll be holding this tool, often at awkward angles, for extended periods. A lighter tool (5-7 lbs) will cause less fatigue. Look for features like wrap-around front handles and rotating rear handles, which provide better comfort and control when switching between vertical and horizontal cutting.
• Battery Ecosystem: If you already own cordless tools from a specific brand (like DEWALT, CRAFTSMAN, or RYOBI), buying a “tool only” hedge trimmer from the same brand is incredibly cost-effective. You can use the batteries and chargers you already own.

Understanding Battery Voltage and Amp-Hours (Ah): What It Means for Power and Runtime

When looking at cordless tools, you’ll see two key battery specs: Voltage (V) and Amp-Hours (Ah). Think of Voltage as the engine’s horsepower—higher voltage (like 40V or 56V) generally means more raw cutting power, allowing the tool to tackle thicker branches without stalling. Amp-Hours, on the other hand, is like the size of the gas tank. A higher Ah rating (e.g., 5.0Ah vs. 2.0Ah) means the battery can deliver power for a longer time before it needs recharging. For large properties or tough jobs, a higher voltage and higher Ah battery are ideal. For smaller, lighter tasks, a standard 20V battery with 2.0Ah might be perfectly sufficient and will keep the tool’s overall weight down.

Common Mistakes to Avoid

• Ignoring Weight: Don’t just look at power specs. A trimmer that’s too heavy for you will be miserable to use, no matter how well it cuts. Try to find a balance between power and a weight you can comfortably manage.
• Buying the Wrong Size: Using a 26-inch trimmer on tiny decorative bushes is overkill and clumsy. Conversely, trying to shape a 100-foot hedge with an 18-inch blade will take forever. Match the blade length to the scale of your yard.
• Forgetting the Battery: If you’re buying a “tool only” model, make sure you have compatible batteries and a charger. If not, factor the cost of a battery/charger starter kit into your budget.
• Neglecting Maintenance: Cordless trimmers are low-maintenance, but not zero-maintenance. Always clean sap and debris from the blades after use and apply a lubricant (like WD-40 or a specialized blade oil) to prevent rust and keep them moving freely.

Frequently Asked Questions

Are gas hedge trimmers necessary for a typical suburban yard?

For the vast majority of suburban yards, gas hedge trimmers are no longer necessary. Modern high-voltage cordless trimmers (40V and up) offer more than enough power to handle even thick, woody hedges, without the significant downsides of gas models, such as loud noise, harmful emissions, difficult startup procedures, and regular engine maintenance. For typical shrub and hedge maintenance, a 20V model is often sufficient.

What type of gas and oil mixture do gas hedge trimmers require?

Most 2-stroke gas hedge trimmers require a specific mixture of unleaded gasoline and 2-cycle engine oil, typically at a ratio of 40:1 or 50:1 (gasoline to oil). It’s critical to use the exact ratio specified in the user manual and to use high-quality, fresh fuel and oil to prevent engine damage. This is a primary reason many users now prefer cordless models, which eliminate this step entirely.

How much maintenance does a gas-powered hedge trimmer need?

Gas-powered hedge trimmers require regular maintenance. This includes checking and cleaning the air filter, replacing the spark plug periodically, cleaning the spark arrestor screen, and ensuring the fuel is fresh (or using a fuel stabilizer for storage). At the end of the season, the fuel system should be drained. In contrast, a cordless trimmer only requires blade cleaning, lubrication, and battery charging.

What does engine displacement (cc) mean for performance?

Engine displacement, measured in cubic centimeters (cc), indicates the size of the engine. A higher cc number generally means a more powerful engine that can generate more torque to cut through thicker branches and denser foliage without bogging down. For gas trimmers, residential models are often in the 20-25cc range, while professional models can be larger.

Are gas hedge trimmers significantly heavier than electric models?

Yes, gas hedge trimmers are almost always heavier than their cordless electric counterparts. The weight of the engine, fuel tank, and other mechanical components typically puts them in the 10-14 pound range. A comparable cordless model might weigh only 6-9 pounds, which makes a substantial difference in user fatigue during a long trimming session.

What are the key benefits of a 4-stroke vs a 2-stroke engine?

A 2-stroke engine is simpler, lighter, and requires a gas/oil mixture for fuel. A 4-stroke engine runs on straight gasoline (like a car), has separate lubrication, runs quieter, and produces fewer emissions. However, 4-stroke engines are heavier, more complex, and more expensive. Most handheld gas tools, including hedge trimmers, use 2-stroke engines to keep weight down.

How to start a gas hedge trimmer that is difficult to pull?

If a gas trimmer is hard to pull-start, first ensure the choke is in the correct (cold start) position and the stop switch is set to “On”. If it still resists, there may be an issue like a flooded engine (too much fuel) or a fouled spark plug. You can try letting it sit for 15-20 minutes to allow excess fuel to evaporate. For persistent issues, it may require cleaning the spark plug or carburetor.

Conclusion: Our Final Recommendation

After extensive hands-on testing and analysis, we can confidently say that the age of hassling with gas trimmers for residential use is over. The power, convenience, and performance of modern cordless tools have made them the superior choice. Our clear winner and top recommendation is the DEWALT 20V MAX 22-Inch Cordless Hedge Trimmer. It strikes the perfect balance of raw cutting power, durable construction, and thoughtful ergonomics. It sliced through every hedge we threw at it with precision and ease, and its impressive runtime ensures you can tackle even large yards on a single charge. For those already in the DEWALT 20V ecosystem, it’s an unbeatable value. For those starting fresh, it’s the best all-around hedge trimmer on the market and a worthy investment for a beautifully manicured landscape.