Buick GM High Feature LLT, Engine
| Engine capacity | 3,564 cm³ |
| Maximum power (range), hp | 280 - 288 |
| Maximum torque, N*m (kg*m) at rpm. | 351 (36) / 4800 |
| Fuel used | Gasoline AI-95 |
| Fuel consumption, l/100 km | 11.8 - 14.7 |
| Engine type | V-shaped, 6-cylinder |
| Additional engine information | VVT, SIDI |
| Maximum power, hp (kW) at rpm | 280 (206) / 6300 |
| Compression Ratio (Range) | 11.3 |
| Cylinder diameter (range), mm | 94 |
| Piston stroke (range), mm | 85.6 |
| Valve drive | DOHC, SIDI |
| Number of valves per cylinder (range) | 4 |
| Start-stop system |