GAZ ЗМЗ-4021, Engine
| Engine capacity | 2,445 cm³ |
| Maximum power (range), hp | 81 - 95 |
| Maximum torque, N*m (kg*m) at rpm. | 167 (17) / 2400 |
| Fuel used | Gasoline AI-76 |
| Fuel consumption, l/100 km | 10.4 - 16 |
| Engine type | In-line, 4-cylinder |
| Additional engine information | OHV |
| Maximum power, hp (kW) at rpm | 81 (60) / 4500 |
| Compression Ratio (Range) | 6.7 - 8.2 |
| Cylinder diameter (range), mm | 92 |
| Piston stroke (range), mm | 92 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |