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J-11 Responsive Dragon vs Su-27 Flanker

J-11 Responsive Dragon vs Su-27 Flanker at a glance — top speed 2,500 vs 2,500 km/h, range 3,530 vs 3,530 km, max takeoff weight 33,000 vs 33,000 kg, built 442 vs 680 units.

Specifications
J-11 Responsive Dragon Su-27 Flanker
Origin country 🇨🇳 China 🇷🇺 Ex-USSR
Category Combat Aircraft Combat Aircraft
Manufacturer Shenyang Sukhoi
First flight 1 January 1998 20 May 1977
Year introduced 1998 1985
Number produced 442 units 680 units
Average unit price $30 million $30 million
Wing area 52.8 m² 62.0 m²
Wingspan 14.7 m 14.7 m
Height 5.9 m 5.9 m
Length 21.9 m 21.9 m
Maximum speed 2500 km/h 2500 km/h
Operational range 3,530 km 3,530 km
Service ceiling 18,500 m 18,500 m
Max. takeoff weight 33,000 kg 33,000 kg
Empty weight 16,380 kg 16,300 kg
Total thrust 2 x 13,460 kgf 2 x 12,502 kgf
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the J-11 Responsive Dragon or Su-27 Flanker?
Both the J-11 Responsive Dragon and Su-27 Flanker have a maximum speed of 2,500 km/h.
Which has longer range, the J-11 Responsive Dragon or Su-27 Flanker?
Both the J-11 Responsive Dragon and Su-27 Flanker have a range of 3,530 km.
Which can fly higher, the J-11 Responsive Dragon or Su-27 Flanker?
Both the J-11 Responsive Dragon and Su-27 Flanker have a service ceiling of 18,500 meters (60,695 ft).
Which is heavier, the J-11 Responsive Dragon or Su-27 Flanker?
Both the J-11 Responsive Dragon and Su-27 Flanker have a maximum takeoff weight of 33,000 kg.
Which is larger, the J-11 Responsive Dragon or Su-27 Flanker?
Both the J-11 Responsive Dragon and Su-27 Flanker are 21.9 meters long.
Which is more expensive, the J-11 Responsive Dragon or Su-27 Flanker?
Both the J-11 Responsive Dragon and Su-27 Flanker cost approximately $30 million per unit.
Which entered service first, the J-11 Responsive Dragon or Su-27 Flanker?
The Su-27 Flanker entered service first in 1985, 13 years before the J-11 Responsive Dragon which entered service in 1998.
Which has been built in greater numbers, the J-11 Responsive Dragon or Su-27 Flanker?
The Su-27 Flanker has been produced in greater numbers with 680 units compared to 442 units of the J-11 Responsive Dragon.