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GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC vs MZK 15-inch 2-in-1 Electric Dethatcher and

Updated July 2026 — GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC leads on weight and grass bag.

The GasXcel mower excels in mowing capabilities, while the MZK dethatcher is a budget-friendly option for lawn maintenance. Choose based on your specific needs.

Why GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC is better

cutting power

GasXcel has a powerful gas engine.

cutting width

GasXcel features a 21-inch cutting deck.

grass capacity

GasXcel has a larger 65L grass bag.

Why MZK 15-inch 2-in-1 Electric Dethatcher and is better

price

MZK is approximately 51% cheaper.

weight

MZK is lighter at 27.5 lbs.

ease of use

MZK has quick-switch 2-in-1 blades.

Overall score

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CC
85
MZK 15-inch 2-in-1 Electric Dethatcher and
75

Specifications

SpecGasXcel 21" Self-Propelled Lawn Mower Gas, 170CCMZK 15-inch 2-in-1 Electric Dethatcher and
Engine TypeGasElectric
RPMN/A3700
Collection Bag65L45L
Cutting System4-in-12-in-1
Assembly Time10 minN/A

Dimension comparison

GasXcel 21" Self-Propelled Lawn Mower Gas, 170CCMZK 15-inch 2-in-1 Electric Dethatcher and

Overview of GasXcel 21" Self-Propelled Lawn Mower Gas and MZK 15-inch 2-in-1 Electric Dethatcher

The GasXcel 21" Self-Propelled Lawn Mower Gas is designed for robust lawn care, while the MZK 15-inch 2-in-1 Electric Dethatcher focuses on lawn maintenance and aeration. The GasXcel mower is priced at $389.99, making it a premium option, whereas the MZK dethatcher is more budget-friendly at $189.99, which is about 51% cheaper. Choosing between these two tools largely depends on your specific lawn care needs, whether you're looking for mowing or dethatching capabilities.

Power and Performance

The GasXcel mower features a powerful 170cc OHV engine that provides smooth and reliable power for cutting grass efficiently. This gas-powered mower is capable of running up to 1.5 hours on a full tank, making it suitable for larger yards. In contrast, the MZK dethatcher is powered by a copper electric motor that operates at 3700 RPM. While it may not have the same cutting power as a gas engine, it excels at dethatching and aerating the lawn, promoting healthier grass growth. If your primary need is mowing, the GasXcel will likely provide better performance; however, for maintaining lawn health through dethatching, the MZK stands out.

Cutting and Dethatching Capabilities

When it comes to cutting capabilities, the GasXcel mower is equipped with a 21-inch cutting deck and a 4-in-1 cutting system, allowing for mulching, rear bagging, side discharge, and rear discharge. This versatility makes it a comprehensive tool for various lawn conditions. The MZK dethatcher, on the other hand, offers a 15-inch rake path with adjustable depth settings from -0.47" to 0.24". This allows for precise dethatching or scarifying, making it ideal for lawn care focused on removing thatch and improving soil aeration. In summary, the GasXcel offers broader mowing capabilities, while the MZK focuses on specialized lawn maintenance.

Grass Collection and Management

The GasXcel mower comes with a large 65L (17.5-gallon) rear grass bag, which means you can mow for longer periods without stopping to empty the bag. This feature significantly enhances productivity during mowing sessions. In comparison, the MZK dethatcher is equipped with a 45L collection bag, which, while smaller, is still adequate for collecting debris during dethatching tasks. The larger capacity of the GasXcel is advantageous for those who prefer uninterrupted mowing, but the MZK's collection bag is designed to efficiently handle thatch and moss without frequent interruptions.

Build Quality and Design

The GasXcel mower is built with a high-carbon steel blade, ensuring durability and cleaner cuts. Its foldable design also makes it easy to store, reducing its footprint to 36"L x 28"W x 21"H. Meanwhile, the MZK dethatcher, weighing just 27.5 lbs, is lightweight and easy to maneuver. Its foldable handle further enhances storage convenience. While both products emphasize user-friendly design, the GasXcel’s robust construction may appeal more to those looking for a long-lasting mower. Conversely, the MZK's lighter build is advantageous for extended use without fatigue.

Ease of Use and Assembly

The GasXcel mower is designed with user convenience in mind, coming pre-assembled out of the box. It requires minimal setup—just attaching the handle takes about 10 minutes. This feature is particularly appealing for users who want to start mowing quickly. The MZK dethatcher also emphasizes ease of use, with quick-switch 2-in-1 blades allowing for a seamless transition between dethatching and scarifying. Both products are designed for ease of operation, but the GasXcel's quick assembly may be slightly more beneficial for users who prefer immediate functionality.

Price Comparison

The GasXcel mower is priced at $389.99, while the MZK dethatcher is available for $189.99. This represents a significant difference of about $200, making the MZK approximately 51% cheaper than the GasXcel. For budget-conscious consumers or those with smaller lawns, the MZK offers a compelling option without compromising on essential features for lawn maintenance. However, for those who require a robust mower with extensive cutting capabilities, the investment in the GasXcel may be justified.

Which should you buy?

Ultimately, the choice between the GasXcel 21" Self-Propelled Lawn Mower Gas and the MZK 15-inch 2-in-1 Electric Dethatcher hinges on your specific lawn care needs. If you require a versatile, powerful mower capable of handling larger lawns and various grass types, the GasXcel is your best bet, albeit at a higher price point. On the other hand, if your focus is on lawn health through dethatching and you prefer a more budget-friendly option, the MZK is an excellent choice. Assess your priorities—whether it's mowing power or lawn maintenance—and choose accordingly.