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A-7 Corsair II vs Su-27 Flanker

A-7 Corsair II vs Su-27 Flanker at a glance — top speed 1,123 vs 2,500 km/h, range 2,485 vs 3,530 km, max takeoff weight 19,050 vs 30,000 kg, built 1,545 vs 680 units.

Vought A-7 Corsair II combat aircraft side profile drawing
🇺🇸 A-7 Corsair II
Sukhoi Su-27 Flanker combat aircraft side profile drawing
🇷🇺 Su-27 Flanker
Specifications
A-7 Corsair II Su-27 Flanker
Origin country 🇺🇸 United States 🇷🇺 Ex-USSR
Category Combat Aircraft Combat Aircraft
Manufacturer Vought Sukhoi
First flight 27 September 1965 20 May 1977
Year introduced 1966 1985
Number produced 1545 units 680 units
Average unit price $2 million $30 million
Wing area 34.8 m² 62.0 m²
Wingspan 11.8 m 14.7 m
Height 4.9 m 5.9 m
Length 14.1 m 21.9 m
Maximum speed 1123 km/h 2500 km/h
Operational range 2,485 km 3,530 km
Service ceiling 12,800 m 18,500 m
Max. takeoff weight 19,050 kg 30,000 kg
Empty weight 8,840 kg 16,300 kg
Total thrust 1 x 6,795 kgf 2 x 12,502 kgf
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the A-7 Corsair II or Su-27 Flanker?
The Su-27 Flanker is faster with a maximum speed of 2,500 km/h compared to the A-7 Corsair II's 1,123 km/h, a difference of 1,377 km/h.
Which has longer range, the A-7 Corsair II or Su-27 Flanker?
The Su-27 Flanker has a longer range at 3,530 km compared to the A-7 Corsair II's 2,485 km.
Which can fly higher, the A-7 Corsair II or Su-27 Flanker?
The Su-27 Flanker has a higher service ceiling at 18,500 meters (60,695 ft) compared to the A-7 Corsair II's 12,800 meters (41,994 ft).
Which is heavier, the A-7 Corsair II or Su-27 Flanker?
The Su-27 Flanker has a higher maximum takeoff weight at 30,000 kg compared to the A-7 Corsair II's 19,050 kg.
Which is larger, the A-7 Corsair II or Su-27 Flanker?
The Su-27 Flanker is longer at 21.9 meters compared to the A-7 Corsair II's 14.1 meters.
Which is more expensive, the A-7 Corsair II or Su-27 Flanker?
The Su-27 Flanker is more expensive at approximately $30 million per unit compared to the A-7 Corsair II at $2.0 million.
Which entered service first, the A-7 Corsair II or Su-27 Flanker?
The A-7 Corsair II entered service first in 1966, 19 years before the Su-27 Flanker which entered service in 1985.
Which has been built in greater numbers, the A-7 Corsair II or Su-27 Flanker?
The A-7 Corsair II has been produced in greater numbers with 1,545 units compared to 680 units of the Su-27 Flanker.