Boeing 747-400 vs. Lockheed P-2 Neptune

versus
... or view the full comparison list here.
Boeing 747-400 versus Lockheed P-2 Neptune
70.56 m 231 ft 10 in length 30.17 m 99 ft 0 in
19.3 m 63 ft 4 in height 10.15 m 33 ft 4 in
59.49 m 195 ft 4 in wingspan 33.53 m 110 ft
Pratt & Whitney PW4000, General Electric CF6 -80C2 or Rolls-Royce RB211 -524G/H engines 2 x Wright R-3350 radial engines
Around 60,000 to 70,000 pounds thrust per engine Approximately 3,700 hp
Around 240,000 to 280,000 pounds total thrust Approximately 7,400 hp
396,834 kg 875,000 lb MTOW 27,216 kg 60,000 lb
13,492 km 7,285 nmi range 7,885 km 4,259 nm
939 km/h 584 mph cruise speed 300 mph 483 km/h
Typically accommodates 416 passengers in a three-class layout capacity based on configuration
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.