100-Series
S-Series Lawn Tractors
The everyday workhorses. From the 17.5 HP S100 up to the 24 HP S240 Sport — hydrostatic drive, Edge™ mower decks and Deere reliability for lawns from a half acre to four acres.
9 models · Free freight · 2-year warranty · 0% APR available

S100
- Engine
- 17.5 HP
- Deck
- 42"
- Trans
- Hydro
The entry-level 100-Series lawn tractor. 42-in. Edge™ deck, hydrostatic drive, and Deere reliability.
Shop S100
S110
- Engine
- 19 HP
- Deck
- 42"
- Trans
- Hydro
The classic S110 — 19 HP Briggs, 42-in. Edge™ deck, cut-and-sewn seat. Built for up to 2 acres.
Shop S110
S120
- Engine
- 20 HP V-Twin
- Deck
- 42"
- Oil
- Easy Change™
20 HP V-Twin, 42-in. Edge™ deck, Easy Change™ 30-second oil system. Smoother and quieter than the S110.
Shop S120
S140
- Engine
- 22 HP V-Twin
- Deck
- 48"
- PTO
- Electric
Step up to the 48-in. Edge™ deck, 22 HP V-Twin power, and electric PTO for larger properties.
Shop S140
S160
- Engine
- 24 HP V-Twin ELS
- Deck
- 48"
- Cruise
- Standard
The top of the 100-Series — 24 HP V-Twin ELS, 48-in. Edge™ deck, cruise control, and LED headlights standard.
Shop S160
S170
- Engine
- 25 HP V-Twin ELS
- Deck
- 48" Accel Deep™
- Tank
- 3.3 gal
Flagship 100-Series — 25 HP V-Twin ELS, 48-in. Accel Deep™ deck, 3.3-gal tank, 12-V outlet, cruise & LED standard.
Shop S170
S180
- Engine
- 24 HP V-Twin ELS
- Deck
- 54" Edge™
- Cruise
- Standard
Extra-wide 54-in. Edge™ deck, 24 HP V-Twin ELS, cruise & LED standard. Built for properties up to 3-1/2 acres.
Shop S180
S220
- Engine
- 22 HP V-Twin
- Deck
- 42" Accel Deep™
- Warranty
- 3-Yr / 200-hr
Class-leading 3-year / 200-hour warranty, 42-in. Accel Deep™ deck, 22 HP V-Twin, cruise & LED standard.
Shop S220
S240 Sport
- Engine
- 21.5 HP V-Twin
- Deck
- 42" Accel Deep™
- Warranty
- 3-Yr / 200-hr
Sport-styled fender with signature yellow accents, Accel Deep™ 42 cut, 3-year / 200-hour warranty, cruise & LED standard.
Shop S240