Boeing 757-200 vs. Comac ARJ21-700ER

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Boeing 757-200 versus Comac ARJ21-700ER
47.3 m 155 ft 2 in length 33.46 m 109 ft 9 in
13.56 m 44 ft 6 in height 8.44 m 27 ft 8 in
38.1 m 125 ft wingspan 27.28 m 89 ft 6 in
Rolls-Royce RB211 or Pratt & Whitney PW2000 engines 2 x General Electric CF34-10A
36,600–43,500 lbf (163–193 kN) thrust per engine 17,057 lbf
77,000 to 80,000 pounds total thrust 34,114 lbf
115,666 kg 255,000 lb MTOW 43,545 kg 96,000 lb
6,300 km 3,400 nm range 2,225 km 1,202 nm
876 km/h 544 mph cruise speed 447 knots 261 mph
200 passengers capacity 78 to 90 seats
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.