Chevrolet Vortec 4800 LR4, Engine
| Engine capacity | 4,792 cm³ |
| Maximum power (range), hp | 255 - 285 |
| Maximum torque, N*m (kg*m) at rpm. | 386 (39) / 4000 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 12.9 - 14.2 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | OHV, SFI |
| Maximum power, hp (kW) at rpm | 255 (188) / 5200 |
| Compression Ratio (Range) | 9.5 |
| Cylinder diameter (range), mm | 96 |
| Piston stroke (range), mm | 83 |
| Cooling system (range), l | 12.7 - 15.9 |
| Engine lubrication system (range), l | 5.7 |
| Number of valves per cylinder (range) | 2 |