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Simplicity Wonder Boy vs Simplicity Wonder Boy II
Verdict: Simplicity Wonder Boy vs Simplicity Wonder Boy II
The Simplicity Wonder Boy and the Simplicity Wonder Boy II are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 4 hp. Simplicity Wonder Boy II is the newer design (1958 vs 1957). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Simplicity
62
Fit score
Best match
Clear
Simplicity
62
Fit score
Best match
Clear
Rated power
4 hp
4 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
SimplicityReference
SimplicityReference
air-cooledReference
air-cooledReference
Variants
990086
manual startReference
—
990102
electric startReference
—
990119
—
manual startReference
990120
—
electric startReference
Engine
Displacement
10.2 ciReference
10.2 ciReference
Bore/Stroke
63 x 54 mmReference
63 x 54 mmReference
Power
2.7 kWReference
3.0 kWReference
Starter type
electricReference
electricReference
Transmission
Gears
1 forward and reverseReference
2 forward and reverseReference
Clutch
mechanical idler pulleyReference
—
Transmission
—
DuomaticReference
Dimensions
Front tire
10x2.50Reference
10x2.50Reference
Rear tire
4.00x8Reference
4.00x8Reference
Lawn/turf front
10x2.50Reference
10x2.50Reference
Lawn/turf rear
4.00x8Reference
4.00x8Reference
Simplicity Wonder Boy attachments
Attachment overview
24" Mower deck
Type
belt-driven gearReference
belt-driven gearReference
Cutting width
60 cmReference
60 cmReference
Cut height
3 to 8 cmReference
3 to 8 cmReference
Simplicity Wonder Boy II attachments
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.