GAZ ГАЗ-12, Engine
| Engine capacity | 3,485 cm³ |
| Maximum power (range), hp | 90 |
| Maximum torque, N*m (kg*m) at rpm. | 215 (22) / 2100 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 15.5 |
| Engine type | In-line, 6-cylinder |
| Maximum power, hp (kW) at rpm | 90 (66) / 3600 |
| Compression Ratio (Range) | 6.7 |
| Cylinder diameter (range), mm | 82 |
| Piston stroke (range), mm | 110 |
| Number of valves per cylinder (range) | 2 |