- Changes
- LaGG-3 airframe re-engined with the M-82 radial using the Su-2 engine installation, two synchronised ShVAK above the engine, wing slats. Flown as LaG-5 until the name La-5 was adopted in 1942; incomplete LaGG-3 airframes were converted.
- Crew
- 1
- Length
- 8,670 mm
- Wingspan
- 9,760 mm
- Wing area
- 17.5 m²
- Empty weight
- 2,800 kg
- Normal takeoff weight
- 3,230 kg
- Engines
- 1
- Max speed
- 580 km/h
- Max speed altitude
- 6,250 m
Range
| Distance, km | Fuel |
|---|
| 1,190 | Internal |
Armament
| Weapon | Count | Rounds | Position | Synchronized |
|---|
| ShVAK | 2 | 170 | Fuselage | True |
Service
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