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PowerSmart Self Propelled Gas Lawn Mower 21-inch vs Scotts Outdoor Power Tools 2000-20S 20-Inch

Updated July 2026 — PowerSmart Self Propelled Gas Lawn Mower 21-inch leads on price and storage space.

The PowerSmart mower offers more power and versatility, while the Scotts mower is a lightweight, eco-friendly option. Choose based on your lawn size and maintenance preference.

Why PowerSmart Self Propelled Gas Lawn Mower 21-inch is better

Power

PowerSmart has a gas engine for better cutting efficiency.

Versatility

PowerSmart offers 3-in-1 mowing options.

Cutting Width

PowerSmart has a larger 21-inch cutting deck.

Why Scotts Outdoor Power Tools 2000-20S 20-Inch is better

Price

Scotts is significantly cheaper at $149.99.

Weight

Scotts is lighter at approximately 34 lbs.

Eco-Friendly

Scotts is a manual mower with no emissions.

Overall score

PowerSmart Self Propelled Gas Lawn Mower 21-inch
85
Scotts Outdoor Power Tools 2000-20S 20-Inch
70

Specifications

SpecPowerSmart Self Propelled Gas Lawn Mower 21-inchScotts Outdoor Power Tools 2000-20S 20-Inch
Engine170cc 4-cycleNo engine
Cutting Options3-in-1Manual
Mowing Height1.5" to 3.9"1" to 3"
Deck MaterialSteelSteel
AssemblyRequires assemblyTool-less

Dimension comparison

PowerSmart Self Propelled Gas Lawn Mower 21-inchScotts Outdoor Power Tools 2000-20S 20-Inch

Overview of PowerSmart and Scotts Lawn Mowers

The PowerSmart Self Propelled Gas Lawn Mower is priced at $339.99, while the Scotts Outdoor Power Tools 2000-20S Push Reel Lawn Mower comes in at a more budget-friendly $149.99—about 56% cheaper. Both mowers cater to distinct user preferences, with PowerSmart targeting those looking for a powerful gas mower and Scotts appealing to environmentally conscious users seeking a manual option.

Cutting Performance Comparison

When it comes to cutting performance, the PowerSmart mower features a 21-inch steel deck and utilizes a 170cc 4-cycle engine, which is designed for improved cutting efficiency. It offers a 3-in-1 versatility that includes mulching, side discharge, and rear bagging options, making it suitable for various lawn types. In contrast, the Scotts mower has a 20-inch cutting width with a 5-blade ball bearing reel. Its design allows for precise cuts, similar to scissors, which benefits lawn health by avoiding ripping or tearing. The choice between the two largely depends on whether you prioritize power or precision in your lawn care.

Ease of Use

The PowerSmart mower is designed for ease of operation, featuring a self-propelled rear-wheel-drive system that enhances traction, particularly on slopes and uneven terrains. It weighs 54 lbs, which may make it slightly less maneuverable for some users. On the other hand, the Scotts mower is lightweight at approximately 34 lbs and requires no gas or oil, making it simpler to operate and eco-friendly. Its ergonomic handle with a cushioned grip adds to user comfort, especially during extended mowing sessions.

Versatility and Adjustability

With the PowerSmart mower, users can quickly adjust cutting heights across six different positions, ranging from 1.5 inches to 3.9 inches. This adaptability allows for a tailored mowing experience based on grass type and height. The Scotts mower also offers height adjustability, with a quick-snap mechanism that allows cuts between 1 inch and 3 inches. While both mowers provide versatility, the PowerSmart model's broader range of height options may appeal to users with varying lawn conditions.

Maintenance and Storage

The PowerSmart mower features a foldable design that saves up to 70% of storage space, which is an attractive feature for those with limited garage or shed space. Additionally, it is built with a durable steel deck that promises longevity with proper care. The Scotts mower, being manual and engine-free, requires minimal upkeep—no gas or oil means fewer maintenance concerns. However, it does not come with a grass catcher, which might be a drawback for some users looking for convenience in post-mowing clean-up.

Environmental Impact

The PowerSmart mower, being gas-powered, does produce emissions, which is a consideration for environmentally conscious buyers. In contrast, the Scotts mower stands out as a pollution-free option. By using a manual push design, it eliminates the need for fossil fuels and reduces your carbon footprint. If sustainability is a priority, the Scotts mower is the clear winner in this category.

Price Point and Value

The PowerSmart mower is priced at $339.99, while the Scotts mower costs $149.99, making it about 56% cheaper. Despite the higher price tag, the PowerSmart offers more power and features, which may justify the investment for users with larger yards or specific cutting needs. However, for those with smaller lawns or the desire for a no-maintenance solution, the Scotts mower provides excellent value without the added costs associated with gas-powered equipment.

Which should you buy?

Ultimately, the choice between the PowerSmart Self Propelled Gas Lawn Mower and the Scotts Outdoor Power Tools 2000-20S Push Reel Lawn Mower depends on your individual needs. If you have a larger yard or face varied terrain, the PowerSmart mower’s power and versatility may serve you better. However, for users looking for a lightweight, cost-effective, and environmentally friendly option for smaller lawns, the Scotts mower is an excellent choice. Each product has its strengths, making them suitable for different user preferences and lawn care requirements.