AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc vs Wild Badger Power 40V 18″ Cordless Lawn Mower
Updated July 2026 — AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc wins on weight and deck size, Wild Badger Power 40V 18″ Cordless Lawn Mower wins on battery size.
The AMERISUN offers a larger cutting deck and robust gas power, while the Wild Badger Power is lighter and more convenient to maintain. Choose based on your lawn care preferences.
Why AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc is better
Cutting Deck
AMERISUN has a larger 21-inch deck
Power Source
Gas engine provides consistent power
Durability
Steel construction for long-lasting use
Why Wild Badger Power 40V 18″ Cordless Lawn Mower is better
Weight
Wild Badger is lighter at 37.5 lbs
Maintenance
Less upkeep with electric motor
Price
Wild Badger is cheaper at $219.00
Overall score
Specifications
| Spec | AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower, 144cc | Wild Badger Power 40V 18″ Cordless Lawn Mower |
|---|---|---|
| Engine Type | Gas | Electric |
| Cutting Options | 3-in-1 | 3-in-1 |
| Height Range | 1.5-3.9 | 1.5-3.5 |
| Sales Rank | 8653 | 15229 |
| Price | $238.49 | $219.00 |
Dimension comparison
Design and Build Quality
The AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower features a robust 21-inch steel cutting deck, while the Wild Badger Power 40V 18″ Cordless Lawn Mower has a more compact 18-inch deck. The larger deck of the AMERISUN allows for a wider cutting path, which can reduce mowing time. The AMERISUN's steel construction is designed for durability, making it ideal for tackling thick grass. Conversely, the Wild Badger Power is lighter at about 37.5 lbs, making it easier to maneuver around obstacles. It also folds in about five seconds for compact storage, which is appealing for those with limited storage space.
Engine and Power Source
The AMERISUN is powered by a 144cc 4-cycle OHV engine, delivering reliable performance for small to medium-sized lawns. This gas-powered mower offers efficiency with a quick pull-start system. In contrast, the Wild Badger Power runs on a 40V brushless motor that can reach up to 3,400 RPM, providing the torque needed to cut through thicker grass. While the AMERISUN excels in consistent power delivery, the Wild Badger’s battery allows for quieter operation and eliminates the need for fuel, making it a more environmentally friendly option.
Cutting Performance
Both mowers offer versatility in cutting options, but they do so in different ways. The AMERISUN features a 3-in-1 system, allowing users to mulch, bag, or side discharge grass clippings. This is complemented by its 6-position height adjustment, which ranges from 1.5" to 3.9". In comparison, the Wild Badger Power also provides a 3-in-1 cutting system with bagging, mulching, and rear discharge capabilities, and it features a 5-position height adjustment ranging from 1.5" to 3.5". While both mowers support effective grass handling, the AMERISUN’s larger cutting deck may offer a slight advantage in covering more ground quickly.
Ease of Use
The AMERISUN is designed to be lightweight at 68 lbs, making it easy to push and maneuver. Its foldable handle also allows for more convenient storage. On the other hand, the Wild Badger Power is even lighter, which can make it easier for users to navigate tight spaces and complex landscaping. The Wild Badger’s push-button electric start and straightforward assembly also mean users can get mowing within 15–20 minutes of unboxing. This focus on user-friendliness may be particularly appealing to those new to lawn maintenance or who prefer a hassle-free setup.
Maintenance and Care
Maintenance requirements differ significantly between these two mowers. The AMERISUN, being gas-powered, will require regular checks on oil levels, air filters, and spark plugs, which can be more labor-intensive. Alternatively, the Wild Badger Power’s electric motor requires minimal maintenance, focusing mainly on battery care. Additionally, the battery allows for a runtime of about 60 minutes per charge, and it includes a fast charger for quick recharging. This difference in maintenance may sway users looking for convenience and less upkeep.
Price Comparison
The AMERISUN is currently priced at $238.49, while the Wild Badger Power is offered at $219.00, making the Wild Badger about 8% cheaper. This price advantage may be significant for budget-conscious consumers. However, the value of each mower should also be evaluated against their features and performance capabilities. While the AMERISUN offers a larger cutting deck and robust gas power, the Wild Badger Power provides benefits such as quieter operation and lower maintenance costs, which can be appealing depending on individual needs.
Sales Rank and Popularity
In terms of market performance, the AMERISUN holds a bestseller rank of 8653, suggesting it has a solid following among consumers. The Wild Badger Power, with a sales rank of 15229, indicates it is less popular but still holds its own in the market. The AMERISUN’s higher rank could imply better customer satisfaction or a more established presence, which may influence purchasing decisions for some buyers looking for reliability.
Which should you buy?
Deciding between the AMERISUN 21-Inch 3IN1 Gas Push Lawn Mower and the Wild Badger Power 40V 18″ Cordless Lawn Mower hinges on your specific needs. If you prioritize a larger cutting deck and the reliability of a gas engine, the AMERISUN may be the right choice for you. However, if you prefer a lightweight, easy-to-maneuver mower with lower maintenance and a quieter operation, the Wild Badger Power is a compelling option—especially at a lower price point. Ultimately, the best choice will depend on your lawn size, grass type, and personal preferences for power and maintenance.

