Deere 1270G and Deere 1470G are about the same length, both around 40 ft 3 in.
Deere 1470G stands 0 ft 4 in taller than Deere 1270G: 12 ft 10 in vs. 12 ft 6 in.
Deere 1470G weighs 11% more than Deere 1270G: 50,486 lb vs. 45,525 lb.
Deere 1270G runs 268 hp; Deere 1470G runs 268 hp.