Mercedes W221 Sedan (S-Class) S 450 4-matic (221.084, 221.184) M 273.924 340 HP [12.2005-12.2013]: technical information
- Body type: Sedan
- Drivetrain type: All Wheel Drive
- Model year from: 2005
- Model year up to: 2013
- Engine type: Gasoline engine
- Valve mechanism: -
- Volume: 4.7 L
- Power: 340 HP
- Engine codes: M 273.924
- Engine production period: 12.2005 - 12.2013
- Technical volume: 4663 ccm
- Power: -
- Fuel type: Gasoline
- Injection type: Intake Manifold Injection / Carburetor
- Catalysator Type: -
- Number of cylinders: 8
- Cylinder arrangement: -
- Number of valves: 4
- Brake type: -
- Brake system: -
- Optional ABS: -
- Optional ASR: -