F-86 Sabre vs KF-21 Boramae
The F-86 Sabre and the KF-21 Boramae are both Combat Aircraft, manufactured by North American and KAI respectively. Top speed is 1,127 km/h for the F-86 Sabre vs 2,200 km/h for the KF-21 Boramae. The F-86 Sabre has an operational range of 2,454 km vs 1,000 km for the KF-21 Boramae. The KF-21 Boramae operates at altitudes up to 16,764 m compared to 15,850 m for the F-86 Sabre. At 25,401 kg MTOW, the KF-21 Boramae is 2.6x the F-86 Sabre's 9,621 kg. Unit cost is $1.2M for the F-86 Sabre vs $87.5M for the KF-21 Boramae. The F-86 Sabre first flew 75 years before the KF-21 Boramae (1947 vs 2022).
| American fighter jet, iconic of the Korean War period, widely operational across cold-war frontline, supersonic, and recognized for its dog-fighting capability. | |
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| Origin country | 🇺🇸 United States |
| Category | Combat Aircraft |
| Manufacturer | North American |
| First flight | 1 October 1947 |
| Year introduced | 1949 |
| Number produced | 9860 units |
| Average unit price | $1.2 million |
| South Korean multirole fighter, developed in the 21st century, deployment and operational history yet to be written. | |
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| Origin country | 🇰🇷 South Korea |
| Category | Combat Aircraft |
| Manufacturer | KAI |
| First flight | 19 July 2022 |
| Year introduced | 2026 |
| Number produced | N/A |
| Average unit price | $87.5 million |
| Wing area | 28.1 m² ◉ |
| Wingspan | 11.3 m â—‰ |
| Height | 4.4 m â—‰ |
| Length | 11.4 m â—‰ |
| Maximum speed | 1127 km/h â—‰ |
| Operational range | 2,454 km â—‰ |
| Service ceiling | 15,850 m â—‰ |
| Max. takeoff weight | 9,621 kg â—‰ |
| Empty weight | 5,443 kg â—‰ |
| Total thrust | 1 x 3,402 kgf â—‰ |
| Wing area | 46.0 m² ◉ |
| Wingspan | 11.2 m â—‰ |
| Height | 4.8 m â—‰ |
| Length | 16.8 m â—‰ |
| Maximum speed | 2200 km/h â—‰ |
| Operational range | 1,000 km â—‰ |
| Service ceiling | 16,764 m â—‰ |
| Max. takeoff weight | 25,401 kg â—‰ |
| Empty weight | 11,793 kg â—‰ |
| Total thrust | 2 x 12,246 kgf â—‰ |
Performance Radar Chart
Frequently Asked Questions
Which is faster, the F-86 Sabre or KF-21 Boramae?
The KF-21 Boramae is faster with a maximum speed of 2,200 km/h compared to the F-86 Sabre's 1,127 km/h, a difference of 1,073 km/h.
Which has longer range, the F-86 Sabre or KF-21 Boramae?
The F-86 Sabre has a longer range at 2,454 km compared to the KF-21 Boramae's 1,000 km.
Which can fly higher, the F-86 Sabre or KF-21 Boramae?
The KF-21 Boramae has a higher service ceiling at 16,764 meters (55,000 ft) compared to the F-86 Sabre's 15,850 meters (52,001 ft).
Which is heavier, the F-86 Sabre or KF-21 Boramae?
The KF-21 Boramae has a higher maximum takeoff weight at 25,401 kg compared to the F-86 Sabre's 9,621 kg.
Which is larger, the F-86 Sabre or KF-21 Boramae?
The KF-21 Boramae is longer at 16.8 meters compared to the F-86 Sabre's 11.4 meters.
Which is more expensive, the F-86 Sabre or KF-21 Boramae?
The KF-21 Boramae is more expensive at approximately $88 million per unit compared to the F-86 Sabre at $1.2 million.
Which entered service first, the F-86 Sabre or KF-21 Boramae?
The F-86 Sabre entered service first in 1949, 77 years before the KF-21 Boramae which entered service in 2026.