fits model: S550, Turbo, Twin. make: Mercedes. year: 2012–2013.

( Manufacturer Part Number: 2780107901 ), ( Type: Complete Assembly ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 2780102104 / 278 010 21 04 / 278-010-21-04, A2780102104 / A 278 010 21 04 / A-278-010-21-04 ), ( Engine Size: 4.7 L ), ( Fuel Type: Gasoline )
The Mercedes-Benz S550, manufactured between the years 2012 and 2013, is a luxurious sedan that showcases automotive engineering at its finest. At the heart of this vehicle lies the 4.7L Twin Turbo Engine, identified by the part number 278.929. This powerful engine is a masterpiece of modern engineering, designed to deliver an unparalleled driving experience.
The 4.7L Twin Turbo Engine is a V8 unit, boasting a total displacement of 4663cc. Its twin turbochargers provide an effective solution for quick response and ample power output. The engine's architecture is based on a modern design concept, which emphasizes efficiency, performance, and refinement.
The engine block is made of high-strength aluminum alloy, ensuring both durability and weight reduction. The cylinder bore is lined with a Nikasil cylinder lining, which offers excellent heat conductivity and resistance to wear. The engine also features a variable intake manifold and a high-pressure direct fuel injection system, which optimizes combustion efficiency and reduces emissions.
The 4.7L Twin Turbo Engine produces a substantial amount of power, with an output of 455 horsepower at 5250 rpm and 516 lb-ft of torque between 1800 and 3800 rpm. This power is delivered smoothly and consistently, thanks to the engine's sophisticated electronic control systems, including the engine management system and the 7-speed automatic transmission.
The 2012-2013 Mercedes-Benz S550 with the 4.7L Twin Turbo Engine is a true testament to Mercedes-Benz's commitment to performance, luxury, and innovation. With its powerful and efficient engine, this sedan offers an unforgettable driving experience, making it a popular choice among discerning drivers who appreciate the very best in automotive engineering.
In summary, the Mercedes-Benz S550 4.7L Twin Turbo Engine (part number 278.929) is a state-of-the-art powertrain that delivers impressive performance, refinement, and efficiency. Its advanced technology, high power output, and sophisticated design make it a standout choice for those who demand the very best from their vehicles.
The Mercedes-Benz S550 with the 2012-2013, 4.7L twin-turbo engine (M278.929) is a luxurious and high-performance vehicle. Here are some pros and cons to help you make an informed decision about purchasing this model.
Pros:1. Powerful Engine: The twin-turbocharged 4.7L V8 engine produces 455 horsepower and 516 lb-ft of torque, offering impressive acceleration and performance.
2. Smooth Ride: Mercedes-Benz is known for its comfortable and refined ride, and the S550 is no exception. The advanced suspension system absorbs road imperfections, ensuring a comfortable driving experience.
3. Advanced Technology: The S550 comes with a range of advanced features, including a COMAND infotainment system, a panoramic sunroof, and adaptive cruise control.
4. Safety Features: This model comes with a range of safety features, including Collision Prevention Assist, Attention Assist, and a rearview camera.
5. Luxurious Interior: The S550's interior is beautifully crafted with high-quality materials, providing a luxurious and comfortable driving experience.
Cons:1. Fuel Efficiency: With a combined fuel economy rating of 18 mpg, the S550's fuel efficiency is not its strongest point.
2. Maintenance Costs: Mercedes-Benz vehicles are known for their high maintenance costs, and the S550 is no exception. Regular maintenance and repairs can be expensive.
3. Size and Weight: The S550 is a large and heavy vehicle, which can make it more challenging to maneuver in tight spaces and parking lots.
4. Price: The S550 is a luxury vehicle, and its price tag reflects that. It may be out of reach for some buyers.
Conclusion:The Mercedes-Benz S550 with the 2012-2013, 4.7L twin-turbo engine (M278.929) is a luxurious and high-performance vehicle with impressive power, a smooth ride, advanced technology, and safety features. However, it comes with some drawbacks, such as poor fuel efficiency, high maintenance costs, large size, and a hefty price tag. Ultimately, the decision to purchase this vehicle depends on your personal preferences, budget, and driving needs. If you prioritize power, luxury, and advanced features, the S550 may be worth the investment, despite its drawbacks. However, if you're looking for a more affordable or fuel-efficient option, you may want to consider other vehicles.
Recommendation:If you're considering the Mercedes-Benz S550 with the 2012-2013, 4.7L twin-turbo engine (M278.929), I would recommend doing your research and test-driving the vehicle before making a decision. Consider your budget, driving needs, and preferences to determine if this vehicle is the right fit for you. If you're looking for a more affordable or fuel-efficient option, you might consider the Mercedes-Benz E-Class or C-Class models. However, if you're set on the S550, be prepared for the higher maintenance costs and consider purchasing an extended warranty or maintenance plan to help offset the expenses.
2012 - 2013 MERCEDES S550 4.7L TWIN TURBO ENGINE MOTOR 278.929 56000 miles.