Douglas DC-7 vs. Piper PA-34 Seneca

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Douglas DC-7 versus Piper PA-34 Seneca
34.00 m 111 ft 6 in length 8.71 m 28 ft 7 in
8.38 m 27 ft 6 in height 2.99 m 9 ft 10 in
35.8 m 117 ft 5 in wingspan 11.64 m 38 ft 2 in
4 x Wright R-3350 Duplex-Cyclone radial engines engines 2 x Continental IO-360
Approximately 3,400 hp per engine thrust per engine 220 lbs
Approximately 13,600 hp total total thrust 440 lbs
90,718 kg 200,000 lb MTOW 4,750 lb 2,155 kg
6,250 km 3,375 nm range 980 nm 1,815 km
507 km/h 315 mph cruise speed 165 kts 103 mph
Up to 105 passengers capacity 5
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.