Fuel tank capacity for the John Deere S140 is 1.19 gal (4.5 L). Use that as the main refueling amount, with 0.59 gal (2.3 L) as the half-tank guide.
Fuel tank capacity1.19 gal (4.5 L)Empty-to-full tank amount
Half tank0.59 gal (2.3 L)Planning guide
5-gal cans1 x 5-gal can is enough from emptyPortable fuel estimate
John Deere S140 fuel tank capacity specs
Fuel tank capacity
1.19 gal (4.5 L)
Fuel capacity in litres
4.5 L
Half tank amount
0.59 gal (2.3 L)
5-gallon fuel cans
1 x 5-gal can is enough from empty
10-litre fuel jugs
1 x 10-L jug
Fuel capacity is a tank-size figure. Actual top-up amount and runtime depend on remaining fuel, workload, throttle use, terrain and machine condition.
John Deere S140 fuel planning notes
Fuel capacity note
The useful refueling spec here is 1.19 gal (4.5 L). It tells you tank size; it does not guarantee hours of operation under load.
Refill planning
For an empty-to-full refill on the John Deere S140, plan for 1 x 5-gal can or 1 x 10-L jug. Real fill amount can be slightly lower if fuel remains in the tank.
Fuel tank capacity guide
This model
1.19 gal
Guide low
1 gal
Guide typical
2.5 gal
Guide high
5.5 gal
Compared with a broad Lawn / garden tractor guide, not the full tractor dataset.
John Deere S140 fuel capacity FAQ
What is the empty-to-full fuel amount for the John Deere S140?
The empty-to-full fuel amount for the John Deere S140 is 1.19 gal (4.5 L). If the gauge is not on empty, it will take less.
How many litres of fuel does the John Deere S140 hold?
The John Deere S140 fuel tank is 1.19 gal (4.5 L), which converts to about 4.5 litres.
What is the half-tank amount for the John Deere S140?
The John Deere S140 half-tank amount is 0.59 gal (2.3 L). If the machine is on a slope, the gauge may read differently.
How many fuel cans are needed to fill the John Deere S140?
To fill the John Deere S140 from empty, budget 1 x 5-gal can or 1 x 10-L jug. If it is only low rather than empty, reduce that amount.
How far can the John Deere S140 go on a tank?
You cannot get a reliable runtime from tank size alone. The John Deere S140 fuel capacity is 1.19 gal (4.5 L), but fuel burn depends on lawn and garden work.
Is the John Deere S140 fuel tank big enough for regular use?
The John Deere S140 falls into a small tank range at 1.19 gal (4.5 L). Use that to decide whether portable cans or pump refueling makes more sense.
Can the John Deere S140 take less fuel than the listed tank size?
If the John Deere S140 takes less than 1.19 gal (4.5 L), it probably was not empty. Tank shape, slope and gauge accuracy can also affect the fill.
Official information note
Mistakes do happen. Check the operator manual, service manual and official deere.com website for official fuel capacity specifications.
