Compare/Sears 16/6 917.25170 vs Sears 18/6 Twin 917.25190
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Sears 16/6 917.25170 vs Sears 18/6 Twin 917.25190

Verdict: Sears 16/6 917.25170 vs Sears 18/6 Twin 917.25190

The Sears 16/6 917.25170 and the Sears 18/6 Twin 917.25190 are both lawn tractors — here is how they stack up on the figures that matter. Sears 18/6 Twin 917.25190 leads on rated power with 18 hp against 16 hp. Sears 16/6 917.25170 is the lighter machine (275 kg vs 285 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the Sears 18/6 Twin 917.25190 for outright pulling power, or the Sears 16/6 917.25170 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Sears 16/6 917.25170 Lawn Tractor
Sears
62
Fit score
Best match
Clear
Sears 18/6 Twin 917.25190 Lawn Tractor
Sears
62
Fit score
Best match
Clear
Rated power
16 hp
18 hp
Confidence
40%
40%
Guide price
Overview
Distributor
SearsReference
SearsReference
Manufacturer
RoperReference
RoperReference
Three gears (1-3) plus reverse (R) in two ranges (low/high).Reference
Three gears (1-3) plus reverse (R) in two ranges (low/high).Reference
Engine
Fuel tank
13.2 LReference
13.2 LReference
Displacement
27.66 ciReference
49.8 ciReference
Bore/Stroke
89 x 73 mmReference
83 x 76 mmReference
Power (gross)
11.9 kWReference
13.4 kWReference
Rated RPM
3600Reference
3600Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Air cleaner
foam and paper elementsReference
Transmission
Gears
6 forward and 2 reverseReference
6 forward and 2 reverseReference
PTO & Hydraulics
Type
belt-driven gearReference
belt-driven gearReference
Dimensions
Weight
275 kgReference
285 kgReference
Front tire
16x6.50Reference
16x6.50Reference
Rear tire
23x9.50x12Reference
23x10.50x12Reference
Lawn/turf front
16x6.50Reference
16x6.50Reference
Lawn/turf rear
23x9.50x12Reference
23x10.50x12Reference
Length
171 cmReference
173 cmReference
Width
92 cmReference
92 cmReference
Height
101 cmReference
105 cmReference
Shipping weight
275 kgReference
285 kgReference
Sears 16/6 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Battery AH
30Reference
30Reference
Attachment overview
Sears 18/6 Twin 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.

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