The Cub Cadet GT 3100 tractor is 72.2 in long, 42 in wide, and 43.6 in tall.
Length72.2 in (6 ft 0.2 in) / 1,833.9 mm
Width42 in (3 ft 6 in) / 1,066.8 mm
Height43.6 in (3 ft 7.6 in) / 1,107.4 mm
Cub Cadet GT 3100 Dimensions
Overall length
72.2 in (6 ft 0.2 in) / 1,833.9 mm
Overall width
42 in (3 ft 6 in) / 1,066.8 mm
Overall height
43.6 in (3 ft 7.6 in) / 1,107.4 mm
Rear tread width
23 in (1 ft 11 in) / 584.2 mm
Tractor Size Comparison Chart
Overall length comparison
This model
72.2 in
Average
105 in
Low
70 in
High
140 in
Overall width comparison
This model
42 in
Average
48 in
Low
34 in
High
66 in
Overall height comparison
This model
43.6 in
Average
68 in
Low
42 in
High
94 in
Cub Cadet GT 3100 Extra Dimension Notes
Size class note
The Cub Cadet GT 3100 listed dimensions point to small compact tractor storage and transport expectations. It is sized more for acreage, yard work, loader jobs and tight property access than large field work.
Storage fit note
For shed fit, the Cub Cadet GT 3100 is not oversized. With length 72.2 in (6 ft 0.2 in) / 1,833.9 mm, width 42 in (3 ft 6 in) / 1,066.8 mm, and height 43.6 in (3 ft 7.6 in) / 1,107.4 mm, a good garage, carport or compact shed may be workable.
Tread width note
The Cub Cadet GT 3100 rear wheel tread is 23 in (1 ft 11 in) / 584.2 mm. Treat the front tread as unconfirmed here.
Storage Tips
For the Cub Cadet GT 3100, small-shed storage is realistic if the opening has usable margin, not just a perfect-on-paper fit.
Recommended storage clearance: target about 84 in (7 ft) clear height; target about 96 in (8 ft) clear width; target about 180 in (15 ft) bay depth.
For small compact storage, height and attachment length are usually the traps.
Storage FAQ
What size garage will fit the tractor?
If the tractor is stored bare, compare your garage to 72.2 in long, 42 in wide and 43.6 in tall. If you want normal parking room, use around 7 ft high, 8 ft wide, and 15 ft deep instead.
What size door should I check?
Measure the real clear opening, not the advertised door size. You need it to clear the Cub Cadet GT 3100’s 43.6 in height and 42 in width, with about 15 ft for the 72.2 in length.
Do attachments change the storage size?
Yes. Measure the tractor in storage trim: highest point compared with 43.6 in, widest point compared with 42 in, and longest parked length compared with 72.2 in.
How much maneuvering room should I allow?
A straight run into the bay is the cleanest setup. For a 72.2 in long tractor, about 12 ft outside the door is a better benchmark than squeezing in from a tight turn.
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 cubcadet.com website for official information.
