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STEELITE 20V 13-Inch Brushless Electric Lawn vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower

Updated July 2026 — WORX Nitro 21" Cordless Lawn Mower, Electric Mower leads on price and runtime.

The WORX Nitro offers superior power and versatility for larger lawns, while the STEELITE is a budget-friendly option for small yards.

Why STEELITE 20V 13-Inch Brushless Electric Lawn is better

Price

STEELITE is $210 cheaper

Weight

STEELITE weighs only 20.5 lbs

Storage

STEELITE has a compact design

Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better

Power

WORX has a brushless motor 2.0 with 40% more power

Runtime

WORX offers up to 50 minutes of runtime

Functionality

WORX has 3-in-1 capabilities

Overall score

STEELITE 20V 13-Inch Brushless Electric Lawn
70
WORX Nitro 21" Cordless Lawn Mower, Electric Mower
85

Specifications

SpecSTEELITE 20V 13-Inch Brushless Electric LawnWORX Nitro 21" Cordless Lawn Mower, Electric Mower
Motor TypeBrushlessBrushless 2.0
Self-PropelledNoYes
MulchingYesYes
Bag Capacity8 gallonsNot specified
Height Range0.98" - 2.56"1.5" - 4"

Dimension comparison

STEELITE 20V 13-Inch Brushless Electric LawnWORX Nitro 21" Cordless Lawn Mower, Electric Mower

Price Comparison

The STEELITE 20V 13-Inch Brushless Electric Lawn Mower is priced at $149.99, making it about 17% cheaper than the WORX Nitro 21" Cordless Lawn Mower, which costs $359.99. This significant price difference might appeal to budget-conscious buyers or those with smaller yards. The STEELITE’s lower price reflects its design for small lawn care, while the WORX, although more expensive, offers additional features and capabilities suited for larger lawns. With a bestseller rank of 6,635, the STEELITE is gaining traction among consumers looking for an effective and lightweight option for small to mid-sized areas.

Design and Build Quality

The design of the STEELITE focuses on being ultra-lightweight, weighing just 20.5 lbs. This makes it easy to maneuver, especially in tight spaces and on slopes. In contrast, the WORX Nitro, while heavier, features a robust design with Aerodeck technology that enhances cutting efficiency and reduces clogs. The WORX's 21-inch cutting deck is suited for tackling larger areas, making it ideal for lawns up to ½ acre. Both mowers are designed for easy storage; however, the STEELITE's compact build may be more appealing for those with limited storage space.

Power and Performance

The STEELITE is equipped with a powerful brushless motor that provides steady performance for small to mid-sized lawns, achieving up to 25 minutes of runtime with its 4.0Ah battery. Conversely, the WORX Nitro boasts a brushless motor 2.0, delivering 40% more power and 10% longer runtime compared to its predecessor. The WORX mower can run for up to 50 minutes with two 5.0Ah batteries included, making it more suitable for larger tasks without frequent recharging. Thus, while the STEELITE is adequate for smaller jobs, the WORX offers superior power for extensive lawn care.

Cutting Technology

The STEELITE features a 5-position height adjustment, allowing users to choose cuts from 0.98" to 2.56". This flexibility is beneficial for achieving a manicured look or thicker cuts as needed. The WORX Nitro, on the other hand, has a single 7-position lever for height adjustments ranging from 1.5" to 4". It also employs Intellicut technology, which automatically adjusts the cutting speed based on grass thickness. This capability enhances mowing efficiency and conserves battery life, providing a more tailored mowing experience based on lawn conditions.

Functionality and Features

When it comes to functionality, the STEELITE offers a 2-in-1 mulching and bagging system, including an 8-gallon collection bag for easy grass pickup. This makes it user-friendly for those who prefer a tidy lawn. The WORX Nitro, however, has a 3-in-1 capability that includes mulching, bagging, and rear side-discharging, providing greater versatility. It also features self-propulsion with variable speed settings, allowing users to set a comfortable pace while mowing. This added feature significantly reduces the physical exertion required when mowing, especially on inclines.

Battery and Charging

The STEELITE comes with a 21V 4.0Ah battery, which is sufficient for its intended use on small lawns. However, for those needing extended runtime, the WORX Nitro's two included 20V 5.0Ah batteries provide double the capacity, allowing for longer mowing sessions. Additionally, the WORX's batteries are part of the PowerShare platform, meaning they can be used interchangeably with over 140 WORX tools, which adds to their value for users already invested in the brand. This versatility can save money and storage space in the long run.

User Experience

User experience is a crucial factor when comparing these mowers. The STEELITE’s ultra-lightweight design is particularly appealing to seniors or those with limited physical strength, enabling easy maneuverability and operation. Its straightforward assembly and operation make it a no-fuss choice for small yard care. In contrast, the WORX Nitro, with its self-propelled feature and Intellicut technology, offers a more advanced mowing experience that can handle tougher conditions without sacrificing comfort or efficiency. The fully collapsible handle also aids in space-saving storage.

Which should you buy?

Choosing between the STEELITE 20V 13-Inch Brushless Electric Lawn Mower and the WORX Nitro 21" Cordless Lawn Mower ultimately depends on your specific lawn care needs. If you have a small yard and are looking for an economical, lightweight option, the STEELITE at $149.99 is a great choice. However, if you require a more powerful, versatile mower for larger spaces and tough conditions, the WORX Nitro, priced at $359.99, justifies its cost with enhanced features and performance capabilities. Consider your lawn size, desired features, and budget to make the best choice for your mowing needs.