Comac ARJ21-700ER vs. Cessna O-1 Bird Dog

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Comac ARJ21-700ER versus Cessna O-1 Bird Dog
33.46 m 109 ft 9 in length 7.85 m 25 ft 9 in
8.44 m 27 ft 8 in height 2.22 m 7 ft 3 in
27.28 m 89 ft 6 in wingspan 10.97 m 36 ft
2 x General Electric CF34-10A engines 1 × Continental O-470-11 flat six piston
17,057 lbf thrust per engine 213 hp (159 kW)
34,114 lbf total thrust 213 hp (159 kW)
43,545 kg 96,000 lb MTOW 2,400 lb 1,089 kg
2,225 km 1,202 nm range 852 km 460 nm
447 knots 261 mph cruise speed 104 mph 167 km/h
78 to 90 seats capacity 2
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.