PowerSmart 21-Inch 140cc Gas Powered Self Propelled Lawn Mower

PowerSmart 21-Inch 140cc Gas Powered Self Propelled Lawn Mower

By Winnowl Research Group | Updated July 2026

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PowerSmart | Gas Powered Self Propelled Lawn Mowers

MEDIOCRE
47
Winnowl Index
Ranked #3 of 29
Class Avg: 59.8
Vs Class Avg: -21%

Winnowl Verdict

Compare to Other Gas Powered Self Propelled Lawn Mowers

MEDIOCRE
47
PowerSmart 21-Inch 140cc Gas Powered Self Propelled Lawn Mower

PowerSmart 21-Inch 140cc Gas Powered Self Propelled Lawn Mower

Performance: Mediocre (35)
Value: Mediocre (34)
Brand Strength: Average (47)
PowerSmart
$425.44
ELITE
91
SENIX 22-Inch 201cc Gas Powered Self Propelled Lawn Mower

SENIX 22-Inch 201cc Gas Powered Self Propelled Lawn Mower

Performance: Strong (83)
Value: Exceptional (75)
Brand Strength: Average (52)
SENIX
$449.00
STRONG
76
PowerSmart 22-Inch 170cc Gas Powered Self Propelled Lawn Mower

PowerSmart 22-Inch 170cc Gas Powered Self Propelled Lawn Mower

Performance: Strong (61)
Value: Exceptional (83)
Brand Strength: Average (47)
PowerSmart
$299.99
ELITE
90
SENIX 22-Inch 201cc Gas Powered Self Propelled Lawn Mower

SENIX 22-Inch 201cc Gas Powered Self Propelled Lawn Mower

Performance: Strong (83)
Value: Strong (67)
Brand Strength: Average (52)
SENIX
$501.99

Market Value Index

Ranked #23 of 29
Mediocre
$425.44
Score / 100
34
Class Avg
52
vs Class Avg
-35%

Performance Rating

Ranked #22 of 29
Mediocre
Strengths
Neutrals
Weaknesses
Score / 100
35
Class Avg
49
vs Class Avg
-28%

Brand Strength

Ranked #4 of 11 Brands
Average
Customer Service
Trust
Reliability
Score / 100
47
Class Avg
39
vs Class Avg
+20%
Price Position Ranked #25 of 29
$425.44 Current Price
$386.63 Class Avg
+11% vs Class Avg

Specifications Report

Engine Displacement

Mediocre
140 cc
-15% vs Avg
#23 of 29
Class Min 140 cc
Class Avg 163.86 cc
Class Max 201 cc

Cutting Width

Average
21 inches
-2% vs Avg
#12 of 29
Class Min 20 inches
Class Avg 21.33 inches
Class Max 24 inches

Warranty

Strong
3 Year
+45% vs Avg
#1 of 29
Class Min 0 Year
Class Avg 2.07 Year
Class Max 3 Year

Cutting Height Adjustment

Average
6 settings
-5% vs Avg
#9 of 29
Class Min 5 settings
Class Avg 6.31 settings
Class Max 8 settings

Rankings

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Battery Powered Self-Propelled Lawn Mowers

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Products Ranked: 75
Price Range: $275 - $2000

Audits

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