Option A

Greenworks 40V Cordless Lawn Mower

4.3
$250-$450

Homeowners with small to medium yards who prioritize lightweight design and battery compatibility across multiple tools.

VS
Option B

Ryobi 40V Brushless Lawn Mower

4.5
$350-$550

DIY enthusiasts with medium to large yards who want compatibility with a vast tool ecosystem and self-propelled convenience.

Greenworks 40V Cordless Lawn Mower vs Ryobi 40V Brushless Lawn Mower

Our Verdict

Ryobi wins for most homeowners due to its larger cutting deck, brushless motor efficiency, and unmatched tool ecosystem compatibility, though Greenworks remains the better choice for smaller yards and users prioritizing lightweight operation.

The Greenworks vs Ryobi lawn mower debate centers on lawn size and ecosystem priorities. Greenworks offers a lighter, more maneuverable option with dual battery ports and superior warranty coverage, while Ryobi counters with larger cutting decks, brushless motor efficiency, and compatibility with 300+ tools in their ONE+ system. For small to medium yards prioritizing weight and warranty, Greenworks excels; for larger properties and extensive tool collections, Ryobi's brushless power and 21-inch deck provide better value.

Key Differences

Aspect Greenworks 40V Cordless Lawn Mower Ryobi 40V Brushless Lawn Mower
Cutting Deck Width 16-20 inches 21 inches
Weight 37 lbs 48-58 lbs
Motor Technology Standard brushed motor Brushless motor (20% more efficient)
Runtime (with 5.0Ah battery) 35-45 minutes (70 min with dual batteries) 40-50 minutes
Tool Warranty 5 years 3 years
Ecosystem Compatibility 60+ Greenworks tools 300+ ONE+ tools
Self-Propelled Option Limited availability Widely available on multiple models
Noise Level 75 dB 78 dB

Pros & Cons

Greenworks 40V Cordless Lawn Mower

Pros

  • Lightweight design at 37 lbs makes maneuvering easy
  • Dual battery port allows extended runtime up to 70 minutes
  • 5-year tool warranty and 2-year battery warranty
  • Quieter operation at 75 dB compared to gas mowers

Cons

  • Smaller 16-inch or 20-inch cutting deck options limit efficiency on larger lawns
  • Battery and charger often sold separately increases initial cost
  • Fewer attachment and accessory options in ecosystem

Ryobi 40V Brushless Lawn Mower

Pros

  • Larger 21-inch cutting deck covers more ground per pass
  • Extensive ONE+ battery system compatible with 300+ tools
  • Self-propelled models available for easier operation on slopes
  • Brushless motor provides 20% more runtime and power

Cons

  • Heavier at 48-58 lbs depending on model
  • 3-year tool warranty is shorter than Greenworks
  • Battery charging time can reach 90-120 minutes for larger capacity batteries

Detailed Analysis

When comparing Greenworks vs Ryobi lawn mowers, you're evaluating two of the most popular cordless electric mower brands that have transformed yard maintenance for millions of homeowners. Both companies have established strong reputations in the battery-powered outdoor equipment market, but they take distinctly different approaches to design philosophy and ecosystem integration.

The Greenworks vs Ryobi debate often starts with cutting deck size. Ryobi's standard 21-inch cutting width matches traditional gas mower dimensions, allowing you to cover approximately 25% more area per pass compared to Greenworks' 20-inch models. For homeowners with lawns exceeding 1/4 acre, this efficiency difference translates to measurably shorter mowing sessions. However, Greenworks counters with a significantly lighter design—their mowers typically weigh 37-40 pounds versus Ryobi's 48-58 pound range—making them notably easier to maneuver around obstacles, lift into storage, or handle on uneven terrain.

Battery strategy represents another crucial distinction. Greenworks incorporates dual battery ports on many models, effectively doubling runtime to 70 minutes with two 4.0Ah batteries installed. This innovative approach addresses range anxiety without requiring expensive high-capacity batteries. Ryobi relies on single larger batteries but leverages brushless motor technology that extends runtime by approximately 20% compared to brushed motors. The brushless design also reduces maintenance needs and increases motor longevity.

When examining Ryobi vs Greenworks from an ecosystem perspective, Ryobi's ONE+ platform offers compatibility with over 300 tools spanning lawn care, power tools, cleaning equipment, and even portable electronics. This versatility makes the initial battery investment more valuable if you plan to expand your cordless tool collection. Greenworks supports 60+ tools—still substantial but more focused on outdoor power equipment.

Warranty coverage tilts toward Greenworks with a 5-year tool warranty versus Ryobi's 3-year coverage, though both offer comparable 2-3 year battery warranties. Price positioning places Greenworks $50-100 lower in comparable categories, though kit configurations vary significantly. Self-propelled functionality, increasingly important for sloped yards or larger properties, appears more consistently across Ryobi's lineup.

For small to medium yards under 1/4 acre where maneuverability matters most, Greenworks delivers excellent value with superior warranty protection and lighter weight design. For properties exceeding 1/4 acre or users invested in expanding a comprehensive cordless tool ecosystem, Ryobi's brushless efficiency, larger deck, and ONE+ compatibility justify the premium pricing and additional weight.

Frequently Asked Questions

No, Greenworks and Ryobi use proprietary battery designs that are not cross-compatible. Each brand's batteries only work within their respective ecosystems, so you'll need to commit to one platform for tool compatibility.

Greenworks typically offers longer total runtime when using dual battery configuration (up to 70 minutes), while Ryobi's brushless motors provide 40-50 minutes with a single 5.0Ah battery but with more efficient power usage that maintains consistent cutting performance throughout the discharge cycle.

Ryobi's brushless motors generally handle thick, overgrown grass better due to increased torque and power delivery. Greenworks mowers perform adequately in normal conditions but may require slower speeds or multiple passes in particularly dense or tall grass situations.

Ryobi has broader retail availability through Home Depot's exclusive partnership, making in-person support and part replacement easier. Greenworks sells through multiple retailers but may require online ordering for specialized parts, though their longer warranty partially offsets this inconvenience.

Ryobi's self-propelled models handle slopes better due to variable speed drive systems and heavier weight providing traction. Greenworks' lighter weight makes pushing easier on inclines but lacks the power-assisted control that reduces fatigue on challenging terrain.