🇷🇺 Su-57: Russia’s 5th-Generation Stealth Fighter — Full Specifications, History & Comparison
| Specification | Details |
|---|---|
| Aircraft Name | Sukhoi Su-57 (PAK-FA) |
| Role | 5th-Generation Stealth Multirole Fighter |
| Manufacturer | Sukhoi / United Aircraft Corporation (UAC) |
| First Flight | 29 January 2010 |
| Introduction to Service | 2020 (Russian Aerospace Forces) |
| Length | 20.1 meters |
| Wingspan | 14.1 meters |
| Height | 4.6 meters |
| Max Takeoff Weight | 35,000 kg |
| Engine Type | 2 × Saturn AL-41F1 (current), Izdeliye 30 (future) |
| Maximum Speed | Mach 2.0 |
| Supercruise | Yes (Mach 1.3 approx) |
| Range | 3,500 km |
| Combat Radius | 1,600 km |
| Service Ceiling | 20,000 meters |
| Stealth Features | Radar-absorbent materials, internal weapon bays, low RCS aerodynamic structure |
| Radar | N036 Byelka AESA Radar Suite |
| Avionics | Advanced sensor fusion, IRST, electronic warfare suite |
| Primary Weapons | R-77, R-37M, Kh-59MK2, Guided bombs, internal & external loadouts |
| Users | Russian Aerospace Forces (primary) |
| Unit Price | Approx. $45–55 million |
| Variants | Su-57, Su-57M, Su-57E (export) |
| Combat History | Operational use reported in Syria and Ukraine |
| Crash History | One documented crash (2019 test flight) |
✔️ Design & Development History of Su-57
The Su-57 originated from Russia’s PAK FA (Prospective Airborne Complex of Frontline Aviation) program launched in the early 2000s. Its first prototype, the T-50, flew in 2010, representing Russia's first attempt at building a true 5th-generation stealth fighter.
Key Development Milestones
The aircraft was designed jointly by Sukhoi Design Bureau and United Aircraft Corporation, with extensive use of composite materials to reduce radar signature.
✔️ Su-57 Specifications
The Su-57’s physical dimensions, structure, and systems classify it as one of the largest and most powerful 5th-generation fighters in the world.
General Specifications
✔️ Engines: The Heart of Su-57
The aircraft currently uses the Saturn AL-41F1 engines, later to be replaced by the more powerful “Izdeliye 30” 5th-generation engines.
Engine Features
✔️ Avionics & Radar Systems
The Su-57 uses one of the world's most advanced integrated avionics suites.
Main Avionics Features
The radar system allows simultaneous tracking of 60+ targets across long distances.
✔️ Weapons & Missile Arsenal
The Su-57 is built to carry both internal and external weapons.
Air-to-Air Missiles
Air-to-Ground Weapons
Hypersonic Capability
✔️ Tested with future hypersonic missiles under development.
✔️ Stealth Features
While not as stealthy as the F-35 or F-22, it offers lower observability combined with superior dogfighting agility.
✔️ Variants of Su-57
✔️ Price of Su-57
Estimated Price
✔️ Su-57 Users
✔️ Service History & Combat Record
The Su-57 has seen limited combat involvement.
Combat Highlights
✔️ Accident & Crash History
✔️ Comparison: Su-57 vs Other 5th-Gen Fighters
Su-57 vs F-22 Raptor
Su-57 vs F-35
Su-57 vs J-20
✔️ Conclusion
The Su-57 represents Russia’s ambitious leap into 5th-generation fighter technology, offering a balance of stealth, agility, high-tech sensors, and hypersonic weapon capability. While still evolving, it remains one of the most advanced fighters on the planet.
FAQ About Su-57 Fighter Jet
✔️ Is the Su-57 a true 5th-generation aircraft?
Yes — it includes stealth, internal weapons bays, advanced avionics, and sensor fusion.
✔️ How many Su-57 jets does Russia have?
Around 20–25 units, with plans for 76 by 2028.
✔️ Is the Su-57 better than the F-35?
Su-57 outperforms in maneuverability; F-35 leads in stealth and network warfare.
✔️ Does the Su-57 carry hypersonic missiles?
Yes, Russia has tested hypersonic-capable long-range missiles.
✔️ Is the Su-57 available for export?
The Su-57E variant is offered but has no confirmed buyers yet.
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