Search
Simplicity Regent 15G vs Simplicity Sovereign 3415S 990758
Verdict: Simplicity Regent 15G vs Simplicity Sovereign 3415S 990758
The Simplicity Regent 15G and the Simplicity Sovereign 3415S 990758 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 15 hp. Simplicity Sovereign 3415S 990758 holds more fuel (11.4 L vs 7.6 L) for longer stints between fills. Simplicity Regent 15G is the newer design (2002 vs 1972). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
Tune the fit score
Tell us about your operation
Fit & specs
Simplicity
62
Fit score
Best match
Clear
Simplicity
62
Fit score
Best match
Clear
Rated power
15 hp
15 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
SimplicityReference
Simplicity (a part of Allis Chalmers)Reference
air-cooled vertical-shaftReference
air-cooled horizontal-shaftReference
Variants
2515G
similar Massey Ferguson modelReference
—
3415S
—
shuttleReference
3415H
—
hydrostaticReference
Engine
Fuel tank
7.6 LReference
11.4 LReference
Displacement
30.63 ciReference
32.4 ciReference
Bore/Stroke
90 x 78 mmReference
90 x 83 mmReference
Power (gross)
11.2 kWReference
11.2 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Transmission
Transmission
Peerless MST 205Reference
—
Gears
5 forward and 1 reverseReference
4 forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
manualReference
mechanial idler pulleyReference
Dimensions
Wheelbase
127 cmReference
121 cmReference
Weight
206 kgReference
—
Front tire
15x6.0-6Reference
16x6.50-8Reference
Rear tire
18x8.5-8Reference
23x10.50-12Reference
Lawn/turf front
15x6.0-6Reference
16x6.50-8Reference
Lawn/turf rear
18x8.5-8Reference
23x10.50-12Reference
Length
172 cmReference
170 cmReference
Width
91 cmReference
91 cmReference
Height (steering wheel)
104 cmReference
—
Height (hood)
86 cmReference
—
Height
—
99 cmReference
Simplicity Regent 15G attachments
Attachment overview
38" Mower deck
Type
belt-driven gearReference
shuttleReference
Cutting width
96 cmReference
—
Overall width
125 cmReference
—
Cut height
2 to 9 cmReference
—
Simplicity 3415S attachments
Electrical
Ground
—
negativeReference
Battery volts
—
12Reference
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.