Finding the ideal lawn mower under the $600 threshold often means balancing essential factors like power, ease of use, and overall runtime.
Many homeowners struggle when cordless models lack the necessary battery stamina for larger properties or when pushing a standard mower becomes exhausting on uneven ground.
To address these common challenges, our analysis focused on machines offering reliable performance, prioritizing features like 40 volts or more for consistent power and cutting decks of 20 inches or larger for improved efficiency.
The following guide details the top six contenders that deliver power, precision, and long-term value without forcing you into premium price tiers.
1. Greenworks 60V 21″ Self-Propelled Mower
This 60V model represents a powerhouse of precision that rivals traditional gas mowers in terms of torque and performance.
It features a robust 21-inch steel deck and is powered by a 60V brushless motor utilizing dual 4.0Ah batteries, which enables a sustained 45+ minute runtime perfect for handling dense grass and challenging inclines.
The self-propelled rear-wheel drive is a critical feature, eliminating leg strain when tackling hilly terrain. Its 4-in-1 versatility is exceptional, providing efficient mulching, bagging (with a large 17-gallon bag), side-discharging, and even turbo mode for light leaf cleanup.
Furthermore, LED headlights allow busy homeowners to extend mowing sessions into the evening hours.
The system also boasts rapid dual-port charging and belongs to an ecosystem of 75+ compatible tools. This mower is substantially quieter than gas equivalents, operating at just 72dB.
Best For: Homeowners with demanding yards, including significant slopes or medium-to-large properties (up to 0.75 acres), who need gas-matching performance and battery ecosystem scalability.
| Pros | Cons |
|---|---|
| Superior power and ecosystem scalability | Heavier overall design |
| Self-propelled rear-wheel drive | Longer battery charge cycle |
| 4-in-1 cutting versatility | Large storage footprint |
| Quiet 72dB operation | |
| Robust 4-year warranty |
2. Greenworks 40V 21″ Self-Propelled Mower
The Greenworks 40V self-propelled option is the sweet spot for serious homeowners, expertly balancing power, extended runtime, and exceptional value.
Equipped with a 21-inch steel deck and an efficient brushless motor, it delivers strong cutting capabilities, even through thick grass.
The inclusion of rear-wheel self-propulsion is a game-changer for mid-sized lawns, making slight slopes feel effortlessly flat and saving effort compared to traditional push mowers.
The included 5.0Ah battery provides a reliable 45 minutes of runtime, generally sufficient for handling up to 0.5-acre yards on a single charge.
A convenient single-lever mechanism adjusts the cutting height across 7 positions. Urban dwellers will appreciate the vertical storage design, which helps save significant space in the garage. This 3-in-1 model efficiently handles mulching, bagging, and side discharge.
Best For: Value-conscious users with mid-sized properties (around 0.5 acres) who desire the fatigue-reducing benefits of self-propulsion without paying the premium for 60V power.
| Pros | Cons |
|---|---|
| Effortless self-propelled operation | Less power than 60V model |
| Innovative vertical storage design | Slower performance in thick grass |
| Excellent 45-minute runtime | Single battery power source |
| Durable brushless motor | |
| Wide 21-inch steel deck |
3. Greenworks 40V 16″ Cordless Mower
Engineered for nimble performance in compact spaces, this 40V 16-inch model is significantly lighter—35% lighter than comparable standard mowers—making it easy to navigate tight landscapes, flower beds, and complicated corners.
It’s an ideal choice for users concerned about physical strain or who maintain smaller yards up to 0.5 acres. Featuring a 4.0Ah battery, this mower consistently achieves 45 minutes of runtime.
The push-button start completely removes the struggle and frustration associated with pull-cords found on gas machines.
Though it lacks self-propulsion, its lightweight nature compensates, offering great maneuverability.
The Smart Cut height adjustment allows for quick adaptation to varying terrains. This mower efficiently uses a 2-in-1 system for mulching and bagging, and operates at a quiet whisper-quiet level below 75dB.
Best For: Homeowners or individuals with physical strain concerns who require unmatched portability, ultra-lightweight handling, and minimal garage space consumption for regular maintenance.
| Pros | Cons |
|---|---|
| Ultra-lightweight and agile design | Struggles in thick or tall grass |
| Reliable 45-minute runtime | Lacks self-propel feature |
| Easy, push-button starting | Smaller 16-inch deck |
| Excellent for compact storage | |
| Smooth 2-in-1 cutting system |
4. Greenworks 24V 13″ Cordless Mower
This Greenworks 24V model is the budget-friendly champion of the lineup, offering genuine mowing capability at a highly accessible price point.
Designed specifically for tiny yards under 0.25 acres, its compact size and 13-inch poly deck make it a space-saving champion for storage in tight closets or apartments.
The integrated brushless motor provides consistent blade speed, reaching up to 3550 RPM, which is sufficient for light to medium grass. It includes a 4.0Ah battery that powers the unit for up to 30 minutes—ideal for quick touch-ups on smaller lots.
At under 30 pounds, its incredibly light nature makes pushing manageable for nearly anyone. The rust-resistant poly deck is a durable choice for humid environments, resisting dents and corrosion.
The cutting height adjusts via a 5-position system, handling mulching and rear bagging with its 2-in-1 functionality.
Best For: Individuals with extremely small lawns (under 0.25 acres), apartment dwellers, or seniors who need an ultra-lightweight, zero-emission tool for frequent, light maintenance.
| Pros | Cons |
|---|---|
| Extremely light weight | Short 30-minute runtime |
| Brushless motor provides consistent power | Smallest 13-inch cutting width |
| Corrosion-resistant poly deck | Not effective for thick grass |
| Ultra-affordable entry point | |
| Low maintenance requirements |
5. EGO POWER+ 56V Cordless Mower
The EGO POWER+ 56V push mower is a masterclass in optimization for small, flat yards, featuring the respected 56V ARC Lithium power system.
While it operates as a push mower, its impressive 21-inch cutting deck and 45-minute runtime from the 5.0Ah battery deliver great efficiency.
Crucially, the foldable handle allows this wide-deck mower to achieve compact storage, solving the space problem often faced by townhouse owners.
It features a simple push-button start and includes practical extras like LED headlights and IPX4 weather resistance for added durability against light moisture.
With 6 height settings (from 1.5” to 4”), users can easily adjust the cut depth. This mower is noted for delivering smooth, reliable performance and clean, even cuts on well-maintained, flat grass.
Best For: Small-yard owners (up to 0.25 acres) who prioritize the advantages of the 56V battery ecosystem, demand reliable performance, and require a 21-inch deck that still folds down for compact storage.
| Pros | Cons |
|---|---|
| Powerful 56V ARC Lithium system | Lacks self-propelled function |
| Folds down into compact storage | Relatively small grass bag capacity |
| Durable IPX4 weather resistance | Uses a plastic deck |
| Handy LED headlights included | |
| Reliable 45-minute runtime |
6. BLACK+DECKER 3-in-1 Corded Mower
The BLACK+DECKER 3-in-1 is the ultimate versatility virtuoso for those with very small yards who need multi-functionality.
This unique corded tool instantly converts from a 12-inch push mower to a string trimmer or an edger in just moments.
Weighing an astonishingly light 9.9 pounds, it is effortlessly maneuverable for precise detailing around paths and flower beds. The corded design offers a significant benefit: unlimited runtime, completely eliminating battery charging anxiety.
The motor spins at a robust 8,000 RPM, providing instant cutting power for light grass and weeds. It features an automatic feed spool that consistently advances the cutting line without requiring manual intervention.
However, the cord limits range and movement, and the maximum cutting height of 1.6 inches means it is better suited for maintenance and trimming than tackling tall growth.
Best For: Renters, condo owners, or users with tiny properties (under 0.15 acres) who need one extremely lightweight, low-cost corded tool that handles light mowing, trimming, and edging.
| Pros | Cons |
|---|---|
| Remarkable 3-in-1 versatility | Restricted by extension cord |
| Guaranteed unlimited runtime | Short maximum cutting height |
| Feather-light 9.9 lbs weight | Not suitable for thick grass |
| Automatic line feed spool | |
| Extremely low purchase cost |
Essential Buying Guide for Lawn Mowers Under $600
Durability and material quality
Prioritizing durability means looking closely at deck material and motor type. Steel decks, like the 21-inch versions on some Greenworks models, offer superior ruggedness compared to poly decks.
Rust-resistant materials, such as the poly deck on the 24V Greenworks model, are beneficial in humid climates. Additionally, the presence of a brushless motor indicates longer tool life, greater torque, and increased reliability compared to older brushed designs.
Weight capacity
In the context of mowers, “capacity” refers both to the ability to handle heavy loads of grass and the structural resistance to force.
Higher voltage models (56V-60V) with robust brushless motors deliver performance closer to gas mowers, making them better equipped to power through dense, thick, or overgrown grass without the blade speed dipping significantly.
Wide-deck, self-propelled machines generally have a higher capacity for efficiency on large lots.
Comfort and padding
Comfort is critical, especially when pushing a mower manually. Ergonomic handles, like those found on the lightweight Greenworks 40V 16″ model, enhance maneuverability and ease of use.
Investing in self-propelled mowers, specifically those with rear-wheel drive, significantly reduces physical strain and operator fatigue, particularly when tackling slopes or uneven ground. A quiet motor also contributes to a more comfortable user experience.
Portability and setup
For users with limited storage, features like vertical storage (available on the Greenworks 40V 21″ model) and foldable handles (like on the EGO POWER+ 56V unit) are essential for saving garage space.
The lightweight nature of push mowers (some under 30 lbs) enhances maneuverability. Furthermore, a simple push-button start eliminates the hassle of pull-cords, ensuring instant, frustration-free setup for every mow.
Conclusion: Finding Your Perfect Fit
Selecting the best lawn mower under $600 requires aligning the mower’s capabilities—voltage, deck size, and propulsion—with the unique challenges of your yard.
If you face significant hills or possess a larger property, prioritizing a self-propelled, high-voltage model (40V or 60V) will save immense time and effort.
Conversely, homeowners maintaining smaller, flat urban lawns can benefit greatly from the lightweight design and maneuverability of 24V or 40V push mowers.
Always look for comprehensive warranties and robust user reviews, as demonstrated by strong contenders like Greenworks, to ensure long-term performance and reliability within your budget. Choosing wisely guarantees a well-maintained lawn for years to come.