Deere 648L-II is 5 ft 11 in longer than Deere 540G-III — 26 ft 8 in vs. 20 ft 9 in, a 29% difference.
Deere 648L-II stands 1 ft 1 in taller than Deere 540G-III: 11 ft 0 in vs. 9 ft 11 in.
Deere 648L-II weighs 51% more than Deere 540G-III: 34,500 lb vs. 22,780 lb.
Deere 540G-III runs 129 hp; Deere 648L-II runs 190 hp.
