5 Best Gas String Trimmer Under $100: Budget Picks That Work

Are you looking for the best gas string trimmer under $100 without ending up with an underpowered machine? At this price point, the best choices combine a capable 2-cycle engine, useful cutting width, manageable weight, and reliable starting system while keeping the initial cost low.

My top pick is the LawnMaster NPTGCP2517B No-Pull 25cc Gas String Trimmer. Its push-button electric start, 17-inch cutting swath, split-shaft attachment system, and 25cc engine make it unusually convenient for a budget gas trimmer. Recent Amazon-linked pricing showed it at $99.99, although prices can fluctuate.

For heavier weeds, the ZTGD 52cc 2-Stroke Gas Weed Wacker and Brush Cutter offers considerably more displacement. It combines a 52cc engine, 2.2kW rated output, 8,500 RPM, string head, and 3-tooth brush blade, making it better suited to neglected areas and thick vegetation. Recent Amazon market tracking put this model around $98.39.

If price is your first priority, the D-GROEE 52CC 2-Cycle Gas Weed Wacker provides impressive specifications for the money. Current Amazon B2C market data listed it around $72.54, giving budget shoppers a high-displacement option without moving into the $150–$250 gas-trimmer range.

Best Gas String Trimmers Under $100

3. LawnMaster NPTGCP2517B No-Pull 25cc Gas String Trimmer- Best Overall

The LawnMaster NPTGCP2517B stands out because it addresses one of the biggest frustrations associated with inexpensive gas yard tools: pull starting.

Instead of relying exclusively on repeated recoil pulls, LawnMaster incorporates an electric push-button starter. The system is rated for up to roughly 150 starts on a charge, making the experience much closer to starting a battery-powered lawn tool.

Under the housing is a 25cc 2-cycle engine connected to a dual-line bump-feed head. Its approximately 17-inch cutting width is generous for residential trimming and helps cover fence lines, driveway edges, trees, and garden borders more efficiently than narrow heads.

The trimmer also uses a split-shaft attachment system. That means the powerhead can potentially perform more than one yard-care job with compatible attachments rather than remaining a single-purpose string trimmer.

A 420 mL fuel tank provides enough capacity for normal residential work, while the adjustable assist handle allows you to change the grip position for better balance.

There is a trade-off: this is not an ultralight trimmer. Published specifications put the complete tool around 16.5 pounds in some listings, so smaller users may find it noticeably heavier than basic curved-shaft machines.

Still, the combination of electric starting, a 17-inch swath, attachment capability, and a real gas engine makes it unusually feature-rich around the $100 threshold.

For ordinary lawn edging, fence-line cleanup, tall grass, and moderate weeds, this is the model I would look at first.

2. ZTGD 52cc 2-Stroke Gas Weed Wacker and Brush Cutter- Best for Thick Weeds

The ZTGD is very different from the LawnMaster.

Rather than focusing on lightweight residential trimming and easy starting, this machine prioritizes raw engine displacement and brush-cutting capability.

Its air-cooled 52cc 2-stroke engine is rated around 2.2kW and 8,500 RPM. The package includes both a conventional string-trimmer head and a 3-tooth metal cutting blade, allowing the machine to move from grass trimming into heavier vegetation.

The U-style handle gives the operator two-handed control, which makes sense on a larger 52cc machine. An anti-vibration design and shoulder support are also important because the tool is substantially heavier than a conventional 25cc curved-shaft trimmer.

The string-cutting width is listed around 13.8 inches, so it does not cover as wide a path as the LawnMaster. What you gain is greater ability to tackle heavy weeds and rough vegetation.

Recent Amazon market analysis tracked this ZTGD model at roughly $98, making it one of the relatively few high-displacement gas units still falling under the $100 ceiling at the time of research.

I would choose it for an overgrown property, rough fence line, ditch edge, or sections where ordinary lawn grass has turned into a mixture of dense weeds and brush.

For simple weekly trimming around a manicured suburban lawn, however, a smaller 25cc trimmer will feel much easier to carry.

3. D-GROEE 52CC 2-Cycle Gas Weed Wacker- Best Value

D-GROEE offers one of the most aggressive price-to-engine-size ratios in this roundup.

Current Amazon consumer-market data listed the 52cc model around $72.54, substantially below many recognizable-brand gas trimmers.

The machine uses a 52cc 2-cycle engine rated around 2.2kW and 8,500 RPM in the 2-in-1 configuration. It can operate as a string trimmer for normal grass and as a brush cutter when you install the appropriate blade.

A straight shaft gives better reach beneath bushes and along fences than a short curved shaft. The U-handle arrangement also improves control during wider sweeping movements.

At roughly 12.5 pounds in one current product listing, it is not featherweight, but that weight is understandable for an engine of this displacement.

The biggest reason not to automatically choose it over the LawnMaster is support and refinement.

Budget marketplace brands can offer exceptional specifications per dollar, but replacement parts availability, instructions, quality control, and long-term dealer support may not match established outdoor-power-equipment manufacturers.

If you understand that trade-off and simply want maximum gas-powered cutting capability for minimum initial cost, D-GROEE offers impressive value.

4. Remington RM25C 25cc 16-Inch Curved Shaft Gas String Trimmer- Best for Small Yards

The Remington RM25C takes a more conventional approach.

It uses a 25cc 2-cycle engine, curved shaft, 16-inch cutting swath, dual-line bump head, and approximately 0.095-inch trimmer line.

The curved shaft positions the cutting head closer to the operator, which can make the machine more comfortable when trimming straightforward lawn edges and working around flower beds.

Remington’s QuickStart technology is designed to reduce the effort required for recoil starting. The 16-inch cutting width is also large enough to handle normal residential lawn maintenance efficiently.

What makes the RM25C relevant to this particular roundup is discounted availability.

Amazon market data recently showed a $89.28 Amazon Warehouse buy-box offer, although regular new-product pricing can exceed $100.

That distinction is important.

If you require a factory-new unit and the Amazon price has moved above $100, another product in this guide will fit the keyword better. If an acceptable Warehouse or discounted offer is available below the limit, the RM25C becomes one of the more recognizable conventional gas trimmers in the price range.

For small and medium lawns, trimming around trees, edging fences, and routine weekly grass control, its lighter-duty 25cc design makes more sense than carrying a 52cc brush cutter.

5. LINASHI GWW002 52cc Gas Weed Eater and Brush Cutter- Best Budget Brush Cutter

The LINASHI GWW002 is another high-displacement option aimed at homeowners dealing with more than ordinary turf grass.

Its 52cc 2-stroke engine produces a claimed 2.2kW and runs up to approximately 8,500 RPM. The package includes both a string-trimming head and 3-tooth metal blade, allowing it to work as a basic brush cutter as well.

A U-shaped handle provides better leverage during side-to-side clearing. The package also includes useful setup accessories such as a mixing container, funnel, gloves, safety glasses, and shoulder support depending on the current configuration.

Independent budget-trimmer coverage recently identified this LINASHI model as a sub-$100 option, specifically noting its unusually high engine displacement for the price.

It makes the most sense if your definition of “string trimming” includes:

waist-high grass, coarse weeds, neglected corners, fence-line growth, and occasional light brush.

Like the D-GROEE, the compromise is that you are buying a relatively inexpensive marketplace brand rather than a premium dealer-supported platform.

For occasional heavy clearing where a basic 25cc residential unit feels underpowered, though, it offers a lot of cutting capability for a small upfront investment.

Gas String Trimmer Under $100 Comparison

Product	Engine	Cutting Setup	Shaft/Handle Style	Best For
LawnMaster NPTGCP2517B	25cc 2-cycle	17-in. string head	Split/curved shaft	Best overall
ZTGD Gas Weed Wacker	52cc 2-stroke	String + 3T blade	Straight/U-handle	Thick weeds
D-GROEE Gas Weed Wacker	52cc 2-cycle	String + brush cutter	Straight/U-handle	Best value
Remington RM25C	25cc 2-cycle	16-in. dual line	Curved shaft	Small yards
LINASHI GWW002	52cc 2-stroke	String + 3T blade	Straight/U-handle	Budget brush cutting

Is a Gas String Trimmer Under $100 Worth Buying?

It can be, but expectations matter.

The gas-string-trimmer market has shifted upward in price. Many established residential models from Echo, Husqvarna, Ryobi, Wild Badger Power, SENIX, and Troy-Bilt commonly sell well above $100 now.

That means the sub-$100 category contains three main types of products:

discounted mainstream trimmers, Amazon Warehouse deals, and high-displacement marketplace brands.

You can still get substantial cutting power for your money, but the cheapest machine may involve compromises in documentation, refinement, replacement-parts support, or long-term durability.

If you use a trimmer twice per month around a residential yard, a budget machine can make good economic sense.

For professional landscaping or daily commercial use, spending more for a well-supported platform is usually the better long-term decision.

25cc vs 52cc Gas String Trimmer

Engine displacement is one of the first specifications shoppers notice.

A 25cc gas trimmer is generally a better fit for:

lawn grass, edging, residential fence lines, flower beds, trees, and moderate weeds.

It will typically be easier to carry and maneuver.

A 52cc gas trimmer or brush cutter is built around a much larger engine.

That additional displacement is useful when dealing with:

dense weeds, tall grass, rough lots, brush, and metal cutting blades.

But more displacement also means more weight, fuel use, vibration, and bulk.

Do not buy a 52cc machine simply because 52 is a larger number.

If all you need to do is trim grass around a quarter-acre suburban lawn, a well-balanced 25cc trimmer may actually provide the better ownership experience.

Straight Shaft vs Curved Shaft

A straight-shaft string trimmer gives you greater reach.

It is easier to extend beneath:

fences, shrubs, decks, benches, and low landscaping.

Straight shafts are also common on heavier-duty machines and brush cutters.

A curved shaft is shorter and can feel more maneuverable.

The cutting head sits closer to the operator, making it comfortable for normal residential trimming.

For shorter users or simple lawn maintenance, a curved shaft can be very pleasant.

For taller operators or large properties, I usually prefer straight shafts.

Cutting Width Matters More Than You May Think

A wider cutting swath removes more grass during each pass.

A 17-inch string trimmer can therefore finish open sections faster than a 13-inch tool when both have enough power.

However, wider is not always better.

A smaller head provides more control around vegetable gardens, trees, fences, and ornamental landscaping.

For most homeowners, approximately 15–17 inches represents a useful balance between coverage and maneuverability.

2-Cycle Engines and Fuel Mixing

Every product in this roundup uses a two-stroke or 2-cycle gasoline engine.

Unlike most 4-cycle engines, a two-cycle engine relies on oil mixed with gasoline for lubrication.

The critical point is that fuel-to-oil ratios vary by manufacturer and engine.

Do not assume that because one trimmer uses a particular mixture, another one does too.

Read the owner’s manual for your exact model.

The LawnMaster manual also specifically warns against using fuel containing more than 10% ethanol and states that E15 and E85 should not be used in that model.

Fresh fuel mixed correctly with high-quality two-cycle oil is one of the simplest ways to reduce carburetor and starting problems.

String Head vs Brush Cutter Blade

Normal trimmer line is ideal for grass and relatively soft weeds.

It is flexible, inexpensive, and less destructive when it accidentally contacts a fence or tree compared with a steel cutting blade.

A brush cutter blade is designed for significantly tougher vegetation.

Several of the inexpensive 52cc models include a 3-tooth blade for dense growth.

Treat a metal blade with considerably more caution.

Blade contact with stones, metal, fences, or other hard obstacles can cause dangerous kickback or thrown debris.

Always use the correct guard, harness, and safety equipment specified by the manufacturer.

Bump Feed vs Fixed Line

A bump-feed head advances additional trimmer line when you tap the head against the ground while the machine is operating.

It is extremely convenient during normal lawn maintenance.

Fixed-line heads require individual pieces of heavy line to be inserted manually.

They are simpler mechanically but interrupt the job whenever the line needs replacement.

For everyday residential grass trimming, I prefer bump feed.

For heavy brush where thick precut line is useful, fixed-line heads can make sense.

Weight and Balance

Engine specifications get most of the attention, but weight may matter more after 30 minutes of trimming.

A larger engine positioned at one end of a long shaft creates leverage against your arms, shoulders, and back.

This is why heavier 52cc machines typically use:

U-shaped handlebars, shoulder straps, or harness systems.

If you have a large property, do not evaluate weight based only on whether you can lift the machine in a store.

Consider whether you can comfortably sweep it back and forth for an extended session.

Should You Buy an Attachment-Capable Trimmer?

An attachment-capable powerhead can potentially replace several separate engines.

Depending on compatibility, the same gas engine may accept a:

pole saw, hedge trimmer, edger, cultivator, or brush cutter attachment.

This can save storage space and money.

The LawnMaster’s split-shaft system is particularly appealing for this reason.

There is one caveat: attachment standards are not universal.

Confirm that the exact accessory you want is compatible with your specific powerhead before buying.

What About Starting Problems?

Hard starting is one of the most common complaints associated with inexpensive gas lawn equipment.

Several factors affect starting:

• Old fuel
• Incorrect oil mixture
• Dirty air filter
• Flooded engine
• Incorrect choke procedure
• Fouled spark plug
• Carburetor deposits
• Fuel-line deterioration

The LawnMaster partly sidesteps the physical pull-start problem through its battery-assisted No-Pull electric starter.

With recoil-start models, carefully following the cold-start and warm-start procedures in the owner’s manual makes a noticeable difference.

Gas vs Battery String Trimmer Under $100

At the same $100 budget, battery trimmers are often easier to find.

A battery string trimmer provides:

push-button starting, lower noise, zero gasoline storage, no exhaust, and less routine engine maintenance.

Gas still has advantages.

You can refuel immediately rather than waiting for a battery to recharge, and inexpensive high-displacement gas engines can deliver substantial cutting capability for thick vegetation.

If your yard is small and regularly maintained, I would seriously consider cordless.

If you have dense weeds, distant property sections, or want inexpensive brush-cutting capability, gas remains attractive.

Who Should Spend More Than $100?

A sub-$100 trimmer is primarily a value purchase.

Consider increasing the budget if:

you trim several acres, use the machine professionally, need excellent dealer support, want lower vibration, expect easy long-term parts availability, or require consistently reliable starting for weekly heavy use.

Premium residential and commercial gas machines can cost several times more, but the additional money often buys better carburetion, shafts, clutches, anti-vibration systems, trimmer heads, service networks, and overall durability.

Safety Tips for Gas String Trimmers

Gas-powered string trimmers can throw stones and debris at high velocity.

Wear eye protection, hearing protection, long pants, gloves, and sturdy closed-toe footwear.

Inspect the work area before starting.

Remove rocks, wire, glass, toys, and other objects that the cutting head could strike.

The LawnMaster operator’s manual calls for keeping children, pets, and other bystanders away from the operating area and emphasizes careful handling of fuel.

Never refuel a hot engine.

Allow it to cool, work outdoors away from ignition sources, and clean spilled fuel before restarting.

Frequently Asked Questions

What is the best gas string trimmer under $100?

The LawnMaster NPTGCP2517B is my best overall choice when available at $99.99 or less.

Its 25cc engine, 17-inch cutting width, electric push-button starting system, adjustable handle, and split-shaft attachment capability provide a balanced combination for residential lawn maintenance.

Can you get a good gas weed eater for under $100?

Yes, but the selection is much smaller than it used to be.

The strongest options are generally discounted 25cc residential trimmers or budget 52cc marketplace brush cutters. Established premium gas-trimmer brands frequently cost well above $100.

Is a 25cc gas trimmer powerful enough?

Yes, 25cc is sufficient for most residential grass and moderate weed trimming.

You generally need a larger engine only when routinely tackling dense vegetation, heavy overgrowth, or brush-cutter work.

Is a 52cc weed eater too powerful for a small yard?

It can be more machine than you need.

A 52cc engine adds weight and bulk. For normal edging and weekly lawn trimming, a lighter 25cc machine is usually more comfortable.

Which gas string trimmer under $100 is best for thick weeds?

The ZTGD 52cc model is my heavy-duty pick in this price range.

Its 52cc 2-stroke engine, string head, and 3-tooth metal blade provide greater versatility for thick weeds and brush than a small curved-shaft lawn trimmer.

What is the cheapest gas string trimmer worth considering?

D-GROEE offers particularly aggressive pricing for a 52cc gas-powered machine.

Recent Amazon consumer-market data listed its 52cc model around $72.54, though prices can change at any time.

Is a straight or curved shaft gas trimmer better?

Straight shafts provide more reach, while curved shafts tend to feel compact and maneuverable.

Choose straight shaft for large properties, tall users, and trimming under obstacles. Curved shafts are comfortable for routine residential edging and grass maintenance.

Is a 2-cycle or 4-cycle trimmer better?

Two-cycle engines are generally lighter and simpler, while four-cycle engines eliminate premixed fuel.

At the sub-$100 price point, two-cycle models dominate because they provide substantial power with relatively inexpensive engine designs.

How wide should a gas string trimmer cut?

A 15- to 17-inch cutting swath is ideal for most residential yards.

Wider heads cover open areas quickly, while smaller cutting widths provide more precision around landscaping.

Do gas string trimmers need oil mixed with gas?

Two-cycle trimmers generally require gasoline mixed with appropriate two-cycle oil.

Always follow the exact ratio specified by the manufacturer. Using an incorrect mixture can cause poor performance or serious engine damage.

Can I put E15 gas in a string trimmer?

Not unless your specific manufacturer explicitly approves it.

For example, LawnMaster’s NPTGCP2517B manual specifies gasoline containing no more than 10% ethanol and warns against E15 and E85.

Are cheap 52cc weed eaters good?

They can provide impressive power per dollar, but quality control and support vary.

A budget 52cc trimmer can make sense for occasional heavy clearing. For frequent professional work, a more established dealer-supported brand is normally worth the additional cost.

How long should a gas string trimmer last?

Lifespan depends heavily on engine quality, maintenance, fuel freshness, workload, and storage.

Correct fuel mixing, air-filter cleaning, spark-plug maintenance, and proper off-season storage can significantly improve reliability.

Final Verdict

Finding the best gas string trimmer under $100 requires some compromise because many mainstream gas-powered models now sit above this price level.

The LawnMaster NPTGCP2517B is my best overall pick when its price is at or below the $100 limit. Its 25cc engine, 17-inch cutting swath, electric No-Pull starter, and attachment-capable shaft make it particularly convenient for normal residential lawn care.

The ZTGD 52cc Gas Weed Wacker is better for thick weeds and rough vegetation, while the D-GROEE 52CC offers some of the strongest raw specifications for shoppers trying to spend as little as possible.

The Remington RM25C is a sensible small-yard choice when an Amazon Warehouse or sale offer brings it below $100. Its conventional 25cc curved-shaft layout is easier to manage than a large brush cutter.

Finally, the LINASHI GWW002 is worth considering when you want an inexpensive 52cc machine that can perform both string trimming and occasional brush cutting.

For a normal suburban lawn, prioritize low weight, easy starting, and a 15- to 17-inch cutting swath over maximum engine displacement. If your property contains tall weeds and overgrown areas, a 52cc trimmer with a brush-cutter blade offers much more capability for roughly the same initial budget.