The John Deere 1140 tractor has a published engine oil capacity of 7.4 US quarts (7 litres). For tractors in the 2.0–2.9 L engine-size class, that is above average versus a peer average of 6.7 quarts. For a routine oil change, having 2 × 1-gal jugs (~0.6 qt spare) on hand covers the published capacity.
The John Deere 1140 has one published engine-oil capacity in this dataset. The listed capacity is 7.4 US qt (7 L). Oil capacity can vary by engine, fuel configuration and production revision, so confirm the specification for the exact tractor before servicing.
Tractor-engine benchmark
How this oil capacity compares
Peer values use tractors in the same engine-size class.
Engine oil capacity
Above average
7.4 qt
Low5 qt
This model7.4 qt
Average6.7 qt
High9 qt
Typical low and high use the 10th and 90th percentile of this engine-size group, which avoids one unusual tractor distorting the scale.
