The John Deere 8320 tractor has a published engine oil capacity of 26.4 US quarts (24.98 litres). For tractors in the 8.0–9.9 L engine-size class, that is around average versus a peer average of 24.3 quarts. For a routine oil change, having 6 × 1-gal jugs + 3 × 1-qt bottles (~0.6 qt spare) on hand covers the published capacity.
The John Deere 8320 has one published engine-oil capacity in this dataset. The listed capacity is 26.4 US qt (24.98 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
Around average
26.4 qt
Low20 qt
This model26.4 qt
Average24.3 qt
High29.6 qt
Typical low and high use the 10th and 90th percentile of this engine-size group, which avoids one unusual tractor distorting the scale.
At a glance
Tractor profile
Oil capacity26.4 US qt (24.98 L)
Engine manufacturerJohn Deere
Fuel typeDiesel
Cylinders6
Displacement8.1 L
Tractor typeRow-Crop Tractor
Overview
Model information
Manufacturer
John Deere
Model
8320
Category
Farm tractor
Model years
2002 – 2005
Tractor type
Row-Crop Tractor
Engine / capacity variants
1
Full specifications
Technical details
Engine details
Engine manufacturerJohn Deere
Fuel typeDiesel
Cylinders6
Displacement8.1 L
Oil service data
Published capacity26.4 US qt (24.98 L)
US gallon equivalent6.6 gal
Oil to have on hand6 × 1-gal jugs + 3 × 1-qt bottles (~0.6 qt spare)
