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John Deere E100 vs John Deere X166
Verdict: John Deere E100 vs John Deere X166
The John Deere E100 and the John Deere X166 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 18 hp. John Deere E100 is the lighter machine (193 kg vs 240 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. 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
John Deere
71
Fit score
Best match
Clear
John Deere
71
Fit score
Best match
Clear
Rated power
18 hp
18 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
vertical-shaftReference
air-cooled vertical-shaft V-TwinReference
Engine
Fuel tank
9.1 LReference
9.1 LReference
Displacement
30.52 ciReference
40 ciReference
Bore/Stroke
91 x 78 mmReference
75 x 73 mmReference
Power (gross)
13.0 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
1.4 LReference
1.9 LReference
Sparkplug gap
0.762 mmReference
—
Power
—
13.4 kWReference
Transmission
Transmission
General Transmission RT400Reference
Tuff Torq K46Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
PTO & Hydraulics
Mid PTO
independentReference
independentReference
Clutch
manualReference
electricReference
Dimensions
Wheelbase
124 cmReference
122 cmReference
Weight
193 kgReference
240 kgReference
Front tire
15x6-6Reference
16x6.5-8Reference
Rear tire
20x8-8Reference
22x9.5-12Reference
Lawn/turf front
15x6-6Reference
16x6.5-8Reference
Lawn/turf rear
20x8-8Reference
22x9.5-12Reference
Length
174 cmReference
199 cmReference
Height
102 cmReference
116 cmReference
Shipping weight
193 kgReference
—
Front axle
Cast-ironReference
—
John Deere E100 attachments
E100 Serial Number Location
E100 Serial Numbers
2018
J01001Reference
—
2019
K100001Reference
—
2020
L200001Reference
—
Electrical
Ground
negativeReference
negativeReference
Charging amps
9Reference
9Reference
Battery CCA
300Reference
—
Battery volts
12Reference
12Reference
Battery Group
—
U1Reference
Attachment overview
42" Mower deck
Type
belt-driven CVTReference
belt-driven hydrostaticReference
Cutting width
106 cmReference
121 cmReference
Overall width
139 cmReference
145 cmReference
Cut height
2 to 10 cmReference
2 to 10 cmReference
Cut positions
13Reference
—
Variants
X166
—
side dischargeReference
X166R
—
integral rear collectorReference
John Deere X166 attachments
48" Mower deck
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.


