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PowerSmart EasyGlide 21-Inch Gas Lawn vs PowerSmart Self Propelled Gas Lawn Mower

Updated April 2026 — PowerSmart EasyGlide 21-Inch Gas Lawn wins on value, PowerSmart Self Propelled Gas Lawn Mower wins on drive system and storage efficiency.

PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc 4-Stroke OHV Engine, Push Walk-Behind, 3-in-1 Mulch/Bag/Side Discharge, Steel Deck, 6 Height Adjustment$289.99

PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc 4-Stroke OHV Engine, Push Walk-Behind, 3-in-1 Mulch/Bag/Side Discharge, Steel Deck, 6 Height Adjustment

PowerSmart

Winner
PowerSmart Self Propelled Gas Lawn Mower 21-inch with 170cc 4-Cycle OHV Engine, 3-in-1 Walk-Behind Lawn Mower with 5 Adjustable Heights$339.99

PowerSmart Self Propelled Gas Lawn Mower 21-inch with 170cc 4-Cycle OHV Engine, 3-in-1 Walk-Behind Lawn Mower with 5 Adjustable Heights

PowerSmart

The PowerSmart Self Propelled Gas Lawn Mower edges out the PowerSmart EasyGlide 21-Inch Gas Lawn with its larger 170cc engine and rear-wheel-drive system. While the PowerSmart EasyGlide 21-Inch Gas Lawn offers a lower price point, the self-propelled model provides superior traction on slopes and convenient foldable storage. Users prioritizing ease of use on uneven terrain will find the extra cost justified.

Why PowerSmart EasyGlide 21-Inch Gas Lawn is better

PowerSmart EasyGlide 21-Inch Gas Lawn costs $50 less

Price is $289.99 compared to $339.99

PowerSmart EasyGlide 21-Inch Gas Lawn specifies wheel dimensions

Features 8-inch rear and 7-inch front wheels

PowerSmart EasyGlide 21-Inch Gas Lawn includes primer structure

Equipped for better starting reliability

Why PowerSmart Self Propelled Gas Lawn Mower is better

PowerSmart Self Propelled Gas Lawn Mower has larger engine

170cc OHV engine vs 144cc engine

PowerSmart Self Propelled Gas Lawn Mower is self-propelled

RWD system with 3.5-4.1 km/h speed

PowerSmart Self Propelled Gas Lawn Mower saves storage space

Foldable design saves 70% space

Overall score

PowerSmart EasyGlide 21-Inch Gas Lawn
84
PowerSmart Self Propelled Gas Lawn Mower
91

Specifications

SpecPowerSmart EasyGlide 21-Inch Gas LawnPowerSmart Self Propelled Gas Lawn Mower
Engine Displacement144cc170cc
Drive TypePushSelf-Propelled RWD
Cutting Deck21-inch Steel21-inch Steel
Cutting Height Range1.5" to 3.9"1.5" to 3.9"
Price$289.99$339.99
Wheel Configuration8" rear / 7" frontNot specified
Storage DesignStandardFoldable (70% space save)
Grass Bag CapacityNot specified1.4 bushel

Dimension comparison

PowerSmart EasyGlide 21-Inch Gas LawnPowerSmart Self Propelled Gas Lawn Mower

Design and Build Quality

The PowerSmart EasyGlide 21-Inch Gas Lawn features a stabilized body structure engineered for maximum durability during regular use. It utilizes a 21-inch durable steel deck built to last through tough yard tasks without compromising integrity. Similarly, the PowerSmart Self Propelled Gas Lawn Mower includes a rugged 21-inch all-steel deck designed for longevity in various conditions. Both models prioritize robust construction to withstand regular maintenance tasks and seasonal wear. The PowerSmart EasyGlide 21-Inch Gas Lawn focuses on a specialized blade for finely mulched clippings and a clean cut. The PowerSmart Self Propelled Gas Lawn Mower emphasizes a superior mulching blade to help finish mowing faster. Build quality across both units reflects a commitment to steel construction for the main cutting components.

Engine Performance and Power

Under the hood, the PowerSmart EasyGlide 21-Inch Gas Lawn is equipped with a 144cc 4-stroke OHV engine. This engine is designed to experience high performance and a longer working life over multiple seasons. In comparison, the PowerSmart Self Propelled Gas Lawn Mower houses a 170cc OHV 4-Cycle Engine. This larger displacement unit is designed to deliver more power for improved cutting efficiency in thick grass. Both engines feature an auto choke for easy starting without manual adjustment. The PowerSmart EasyGlide 21-Inch Gas Lawn includes a primer structure for better starting reliability in cooler weather. The PowerSmart Self Propelled Gas Lawn Mower uses a recoil starter system alongside the auto choke feature for consistent ignition.

Drive System and Maneuverability

Maneuvering capabilities differ significantly between the two units based on user effort required. The PowerSmart EasyGlide 21-Inch Gas Lawn is designed with 8-inch rear and 7-inch front double ball-bearing wheels. This setup allows for smooth control and easier pushing around your yard on flat surfaces. Conversely, the PowerSmart Self Propelled Gas Lawn Mower features a Self-Propelled RWD System. This rear-wheel-drive system provides great traction on inclined slopes and is suitable for uneven terrain. It operates with a single speed ranging from 3.5 to 4.1 km/h. The self-propelled mechanism reduces user effort compared to the push-style operation of the EasyGlide model.

Cutting Deck and Height Adjustment

Both mowers offer identical cutting width specifications with their 21-inch decks for consistent coverage. The PowerSmart EasyGlide 21-Inch Gas Lawn provides a dual-lever height adjustment with 6 cutting positions. Users can choose their cut from 1.5 inches to 3.9 inches depending on grass type. The PowerSmart Self Propelled Gas Lawn Mower also offers a 6-position, 2-wheel height adjustment. Its range matches the competitor, allowing adjustments from 1.5 inches to 3.9 inches. This consistency ensures that both machines can handle various grass lengths effectively throughout the growing season. The steel deck construction on both ensures the blade operates within a protected housing for safety.

Versatility and Mowing Functions

Versatility is a key shared feature in this comparison for different lawn care needs. The PowerSmart EasyGlide 21-Inch Gas Lawn offers a 3-in-1 Mowing Function including mulching, bagging, or side discharge. This versatile system lets you nourish your lawn with fine mulch or simplify cleanup with bagging. The PowerSmart Self Propelled Gas Lawn Mower provides 3-In-1 Versatility with mulch, side-discharge, or rear-bag options. It includes a 1.4-bushel capacity grass mower bag that is easy to empty. This capacity specification is explicitly noted on the self-propelled model, saving time and effort during disposal. Both units allow users to adapt to different lawn conditions without needing multiple machines.

Storage and Convenience Features

Storage considerations may influence the decision for users with limited shed space available. The PowerSmart EasyGlide 21-Inch Gas Lawn does not specify a foldable design in its provided features. It relies on standard storage dimensions typical for push mowers in a garage. The PowerSmart Self Propelled Gas Lawn Mower highlights a Foldable design that saves 70% storage space. This makes it more convenient to unfold and use while reducing the footprint when stored away. The ease of storage is a distinct advantage for the self-propelled model over the standard frame. Users prioritizing garage organization may find this feature particularly beneficial for long-term ownership.

Price and Overall Value

Cost is a major differentiator between these two PowerSmart options for buyers. The PowerSmart EasyGlide 21-Inch Gas Lawn is priced at $289.99. This positions it as the more budget-friendly option in the lineup for cost-conscious shoppers. The PowerSmart Self Propelled Gas Lawn Mower carries a price tag of $339.99. The fifty-dollar premium buys the self-propelled drive system and the larger 170cc engine. Value depends on whether the user requires assisted propulsion for their specific yard. For flat yards, the PowerSmart EasyGlide 21-Inch Gas Lawn offers strong value. For uneven terrain, the extra cost of the PowerSmart Self Propelled Gas Lawn Mower may be justified.

Final Recommendation and Verdict

Choosing between these models depends on terrain and budget constraints for the homeowner. The PowerSmart EasyGlide 21-Inch Gas Lawn is suitable for users seeking a reliable push mower at a lower price point. Its double ball-bearing wheels facilitate smooth movement on flat surfaces without engine assist. The PowerSmart Self Propelled Gas Lawn Mower is the superior choice for inclined slopes and uneven terrain. The rear-wheel-drive system provides traction that a push mower cannot match during operation. Additionally, the foldable design adds convenience for storage in smaller sheds. While the PowerSmart EasyGlide 21-Inch Gas Lawn is capable, the PowerSmart Self Propelled Gas Lawn Mower offers enhanced performance features.