Tigercat 1085 is 6 ft 5 in longer than Tigercat 1055 — 37 ft 5 in vs. 31 ft 0 in, a 21% difference.
Tigercat 1085 stands 0 ft 11 in taller than Tigercat 1055: 12 ft 8 in vs. 11 ft 9 in.
Tigercat 1085 weighs 50% more than Tigercat 1055: 60,240 lb vs. 40,120 lb.
Tigercat 1055 runs 201 hp; Tigercat 1085 runs 308 hp.