21" Gas Push Lawn Mower, Steel Deck, 144cc 4-Stroke OHV Engine with Forced Air Cooling, 3-in-1 Cutting, 6 Height Adjustments, 1.4-Bushel Grass Catcher, Large Wheels for Easy

Name: 21" Gas Push Lawn Mower, Steel Deck, 144cc 4-Stroke OHV Engine with Forced Air Cooling, 3-in-1 Cutting, 6 Height Adjustments, 1.4-Bushel Grass Catcher, Large Wheels for Easy
Brand: AMERISUN
SKU: B8621P

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AMERISUN | Gas Powered Push Lawn Mowers

MEDIOCRE

Winnowl Index

Winnowl Verdict

Our audit of the 21" Gas Push Lawn Mower results in a LAGGING (64) Winnowl Index, uncovering a product that is high on performance but low on value and Mediocre on Brand Strength. The Strong Performance might look good, but it is weighed down by a Mediocre Value rating that offers 22% less utility for every dollar spent. While the performance benchmarks at 1% below the average—driven by a Cutting Width of 21 inches that is 13% above the norm and means you should effectively balance total work time with a machine that is still light enough to maneuver manually— AMERISUN ranks 46% below average, marked by Weak Brand Trust and Average Brand Reliability. Given that AMERISUN only carries Mediocre Brand Strength, paying a 27% premium over the class average is a red flag; we recommend looking into other Gas Powered Push Lawn Mowers instead.

Market Value Index

Mediocre

$349.04

Overpriced Fair High Value

Paying $349.04 means you are getting 22% less utility for your money than the typical $275.18 average, justifying the Mediocre Value rating.

Performance Rating

Strong

Strengths

Neutrals

Weaknesses

The Strong Performance is 1% below the average with specs like the Cutting Width of 21 inches suggests you should effectively balance total work time with a machine that is still light enough to maneuver manually, though you should feel reasonably protected against common manufacturing defects during the first several years of use due to a {loser_vaue} Years Warranty.

Brand Strength

Mediocre

Trust

Reliability

Customer Service

With Weak Brand Trust and Average Brand Reliability, AMERISUN sits 46% below the average and maintains an overall Mediocre Brand Strength.

Available At

$349.04 View Deal

The Winnowl Lab Report

Specification	Value	Rating	Vs. Average	Winnowl Insight
Cutting Width	21 inches	Average	1% better	Industry standard width. The 20-21 inch deck is the proven benchmark for push mowers, offering the best ratio of efficiency to physical effort.
Warranty	2 Years	Average	4% worse	Standard residential backing. This 2-year window is the market average and covers the most likely period for manufacturing issues to surface.
Engine Displacement	144 cc	Average	2% worse	Standard push mower displacement. This 140cc-150cc range is the sweet spot for manual mowers, balancing ease of push with reliable cutting force.
Cutting Height Adjustment	6 settings	Average	Average	Standard precision range. Offers the necessary granularity to transition between low-growth spring and high-growth summer periods.

Ranking Factors

Insights

Value Rank: #11 out of 13.
Performance Rank: #7 out of 13.
Winnowl Quadrant: Premium

Strengths

This model offers the widest Cutting Width in its class at 21 inches, significantly more than the class average of 20.77 inches.

Neutral

A Cutting Height Adjustment of settings is about average (6 settings) but not as many as the class max of 10 settings.
A Engine Displacement of cc is about average 146.54 cc but below the class max of 201 cc.

Weaknesses

Shortest Warranty in its class at 2 Years, well below longest in class at 3 Years.

Comparison

Name	Winnowl Index	Value	Performance	Brand	Price	Engine Displacement	Cutting Width	Warranty	Cutting Height Adjustment
21" Gas Push Lawn Mower	MEDIOCRE 64	Mediocre	Strong	Mediocre	$349.04	144 cc	21 inches	2 Years	6 settings
BILT HARD 21 Inch Lawn Mower	STRONG 85	Strong	Exceptional	Average	$299.99	201 cc	21 inches	2 Years	10 settings
Gas Lawn Mower	ELITE 45	Exceptional	Strong	Zero	$210.00	140 cc	21 inches	2 Years	6 settings