Comparison of Shenyang J-11 and Sukhoi Su-27 “Flanker”

Attribute	Sukhoi Su-27 “Flanker” ×	Shenyang J-11 ×
General
Manufacturer	Sukhoi	Shenyang
Model	Sukhoi Su-27 “Flanker”	Shenyang J-11
Country	Russia	China
Manufactured from (year)	1985	1998
Type	Fighter Jets	Fighter Jets
Icao	SU27	J-11
Performance
Engine	2x 2 × Saturn/Lyulka AL-31F turbofans	2x Lyulka AL-31F
Power, lbf (lbf)	27,600	28,000
Avionics	Sukhoi Search and Track Radar / Fire Control, OEPS-27 IRST, OEPS-27 electro-optical targeting system	-
Max cruise speed (km/h)	2,863	2,408
Approach speed (km/h)	239	-
Travel range (km)	3,530	3,537
Fuel economy (km/l)	0.303	-
Service ceiling (m)	18,898	18,898
Rate of climb (m/sec)	274.32	299.72
Take off distance (m)	450	-
Landing distance (m)	620	-
Weights
Max take off weight (kg)	30,450	33,000
Max landing weight (kg)	21,000	23,600
Max payload (kg)	4,500	9,030
Fuel tank capacity (l)	11,659	9,388
Dimensions
Seats	1	1
Seats - business class	1	-
Exterior length (m)	21.9	21.9
Tail height (m)	5.92	-
Wing span (m)	14.7	14.7
Wing tips	No Winglets	No Winglets