Boeing 737-400 vs. Douglas DC-6

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Boeing 737-400 versus Douglas DC-6
36.58 m 119 ft 11 in length 32.18 m 105 ft 7 in
11.99 m 39 ft 4 in height 8.94 m 29 ft 4 in
28.83 m 94 ft 7 in wingspan 35.81 m 117 ft 6 in
2 x CFM Intl. CFM56-3B2/3C1 engines 4 x Pratt & Whitney R-2800-CB17 radial engines
23,500 lbs thrust per engine Approximately 2,500 hp per engine
47,000 lbs total thrust Approximately 10,000 hp total
63,018 kg 138,900 lb MTOW 52,200 kg 115,100 lb
2,160 nmi 4,002 km range 5,800 km 3,133 nm
800 km/hour 497 mph cruise speed 507 km/h 315 mph
159 capacity Up to 102 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.