Lockheed SR-71 Blackbird vs. Sukhoi Su-57

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Lockheed SR-71 Blackbird versus Sukhoi Su-57
32.74 m 107 ft 5 in length 20.1 m 65 ft 11 in
5.64 m 18 ft 6 in height 3.8 m 12 ft 6 in
16.94 m 55 ft 7 in wingspan 14.1 m 46 ft 3 in
Two Pratt & Whitney J58 axial-flow turbojets engines 2 (Izdeliye 117 or AL-41F1 augmented turbofans)
34,000 lbs thrust per engine 107.9 kN dry and 166.8 kN after burning
68,000 lbs total thrust 215.8 kN dry and 333.6 kN after burning
78,018 kg 172,000 lb MTOW 35,000 kg 77,200 lb
3,250 mi 2,832 nm range 3,500 km 1,890 nm
Mach 3.2 3951 km/h 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.