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Simplicity 3005 Wonder Boy vs Simplicity 325
Verdict: Simplicity 3005 Wonder Boy vs Simplicity 325
The Simplicity 3005 Wonder Boy and the Simplicity 325 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 5 hp. Simplicity 3005 Wonder Boy is the lighter machine (121 kg vs 126 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Simplicity 3005 Wonder Boy is the newer design (1975 vs 1973). 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
5 hp
5 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Simplicity (a part of Allis Chalmers)Reference
Simplicity (a part of Allis Chalmers)Reference
air-cooled vertical-shaftReference
air-cooled horizontal-shaftReference
Variants
405
similar Allis Chalmers modelReference
—
990900
—
manual startReference
990912
—
electric startReference
Engine
Fuel tank
2.8 LReference
2.8 LReference
Displacement
12.5 ciReference
12.5 ciReference
Bore/Stroke
65 x 62 mmReference
65 x 62 mmReference
Power
3.7 kWReference
3.7 kWReference
Starter type
electricReference
electricReference
Transmission
Gears
2 forward and 1 reverseReference
2 forward and 1 reverseReference
Dimensions
Wheelbase
105 cmReference
105 cmReference
Weight
121 kgReference
126 kgReference
Front tire
4.10/3.50x4Reference
4.10/3.50x4Reference
Rear tire
16.00/6.50x8Reference
4.80/4.00x8Reference
Lawn/turf front
4.10/3.50x4Reference
4.10/3.50x4Reference
Lawn/turf rear
16.00/6.50x8Reference
4.80/4.00x8Reference
Length
147 cmReference
147 cmReference
Width
71 cmReference
71 cmReference
Height (steering wheel)
99 cmReference
92 cmReference
Height (hood)
74 cmReference
74 cmReference
Shipping weight
121 kgReference
126 kgReference
Simplicity 3005 Wonder Boy attachments
26" Mower deck
Type
belt-driven gearReference
belt-driven gearReference
Cutting width
66 cmReference
66 cmReference
Overall width
91 cmReference
91 cmReference
Cut height
3 to 9 cmReference
3 to 9 cmReference
Simplicity 325 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.