The John Deere 20A is 98 in long, 32 in wide, and 40 in tall, with a 39.3 in wheelbase.
Length98 in (8 ft 2 in) / 2,489.2 mm
Width32 in (2 ft 8 in) / 812.8 mm
Height40 in (3 ft 4 in) / 1,016 mm
Wheelbase39.3 in (3 ft 3.3 in) / 998.2 mm
Ground clearance9.2 in / 233.7 mm
John Deere 20A Dimensions
Overall length
98 in (8 ft 2 in) / 2,489.2 mm
Overall width
32 in (2 ft 8 in) / 812.8 mm
Overall height
40 in (3 ft 4 in) / 1,016 mm
Wheelbase
39.3 in (3 ft 3.3 in) / 998.2 mm
Ground clearance
9.2 in / 233.7 mm
Tractor Size Comparison Chart
Overall length comparison
This model
98 in
Average
138.9 in
Low
63 in
High
346.3 in
Overall width comparison
This model
32 in
Average
64.6 in
Low
20 in
High
144 in
Overall height comparison
This model
40 in
Average
86.2 in
Low
39.8 in
High
152 in
Wheelbase comparison
This model
39.3 in
Average
79.2 in
Low
34.8 in
High
190.5 in
Ground clearance comparison
This model
9.2 in
Average
16.4 in
Low
3.5 in
High
65.4 in
John Deere 20A Extra Dimension Notes
Size class note
The John Deere 20A is a small compact tractor for size comparisons. It is sized more for acreage, yard work, loader jobs and tight property access than large field work.
Storage fit note
The John Deere 20A can be treated as a tighter-storage tractor. With length 98 in (8 ft 2 in) / 2,489.2 mm, width 32 in (2 ft 8 in) / 812.8 mm, and height 40 in (3 ft 4 in) / 1,016 mm, check ROPS/cab height and loader length.
Fitment note
The John Deere 20A footprint is shown by length at 98 in (8 ft 2 in) / 2,489.2 mm, width at 32 in (2 ft 8 in) / 812.8 mm, and height at 40 in (3 ft 4 in) / 1,016 mm. These are the numbers that matter in real storage planning.
Wheelbase note
For the John Deere 20A, 39.3 in (3 ft 3.3 in) / 998.2 mm is the listed wheelbase. That helps separate compact-feeling machines from longer farm tractors.
Ground clearance note
The John Deere 20A has 9.2 in / 233.7 mm of ground clearance listed. That matters for crop, terrain and underside clearance.
Storage Tips
A straight approach into the bay matters more as tractor width and wheelbase increase.
Compact size helps, but a loader or mower can still make the parked footprint much bigger.
A 39.3 in wheelbase means the approach into the storage bay matters, not just the doorway width.
Storage FAQ
Will it fit in a garage?
Do not judge it by floor length alone. This tractor is 98 in long, 32 in wide and 40 in tall, so the garage check needs height, width and depth clearance together: about 7 ft high, 8 ft wide, and 15 ft deep.
What size door should I check?
A bare fit only says the tractor can squeeze through. For normal use, the John Deere 20A’s 40 in height and 32 in width point to about 7 ft high and 8 ft wide, with 15 ft depth.
Do attachments change the storage size?
Yes. If the bay only clears the listed 98 in length, it is too short once attachments stay on. Use about 15 ft bare, then add attachment length.
How much maneuvering room should I allow?
The 98 in length needs bay depth, but the 39.3 in wheelbase needs lineup room. Treat about 12 ft outside the shed as the practical approach zone.
Official information note
Mistakes do happen. Tractor dimensions can change by year, tire setup, cab/ROPS setup, attachments and market. Please check the operator manual, build sheet and official deere.com website for official information.
