Sukhoi SU-27 vs. Sukhoi Su-57

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Sukhoi SU-27 versus Sukhoi Su-57
21.9 m 71 ft 10 in length 20.1 m 65 ft 11 in
5.9 m 19 ft 4 in height 3.8 m 12 ft 6 in
14.7 m 48 ft 3 in wingspan 14.1 m 46 ft 3 in
2 × Saturn/Lyulka AL-31F turbofans engines 2 (Izdeliye 117 or AL-41F1 augmented turbofans)
27,600 pound-force thrust per engine 107.9 kN dry and 166.8 kN after burning
55,200 pound-force total thrust 215.8 kN dry and 333.6 kN after burning
30,500 kg 67,200 lb MTOW 35,000 kg 77,200 lb
3,680 km 1,987 nm range 3,500 km 1,890 nm
2,863 km/h 1,780 mph cruise speed Mach 2 2470 km/h
capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.