MERCEDES 278.929 Engine Motor Benz 4.7L V8 M278

( Manufacturer Part Number: 278.929 ), ( Fitment Type: Direct Replacement ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Interchange: 300-85202 ), ( Type: Complete Assembly ), ( Engine Size: 4.7 L ), ( Id: 41640ad9-b0b3-4b63-9d4f-8e87c101e8c2 )

Review MERCEDES benz 4.7l Bi turbo V8 Engine Motor S class fits S550 TURBO AWD 2015

The Mercedes-Benz 278 929 7L Bi-Turbo V8 M278 engine motor, as installed in the 2015 S550 S-Class, is a testament to the German automaker's commitment to engineering excellence and performance. This remarkable powertrain is the heart of this luxurious and high-performance sedan.

At its core, the M278 engine is a 4.6L V8 unit, but with the addition of twin turbochargers, it expands to a generous 7L displacement. The twin-turbo configuration allows for an impressive output of 449 horsepower and 516 lb-ft of torque. This power delivery is smooth and linear, ensuring a refined driving experience that is characteristic of the S-Class.

The M278 engine features advanced technologies such as direct fuel injection, variable valve timing, and a high-pressure fuel pump. These technologies work together to optimize combustion efficiency, reduce emissions, and enhance power output. The engine also employs a twin-scroll turbocharger design, which improves turbocharger response and reduces lag, contributing to the engine's impressive performance.

The M278 engine is mated to a 7G-Tronic Plus 7-speed automatic transmission, which provides smooth and seamless gear shifts. This transmission features a wide ratio spread, allowing for efficient cruising at low engine speeds while providing ample power when needed. The all-wheel-drive (AWD) system further enhances the vehicle's performance and stability, providing excellent traction and handling in various driving conditions.

In terms of design, the M278 engine is a work of art. Its aluminum block and heads are both beautifully crafted, with precision-machined cylinder bores and combustion chambers. The engine also features a cast-iron cylinder liner, which provides excellent heat dissipation and durability.

Maintenance of the M278 engine is made easier with its long service intervals. The engine's oil change interval is approximately 15,000 miles, and the spark plugs do not need to be changed for the lifetime of the vehicle. This not only reduces the cost of ownership but also minimizes downtime for maintenance.

In conclusion, the Mercedes-Benz 278 929 7L Bi-Turbo V8 M278 engine motor is a powerful and sophisticated powertrain that delivers impressive performance and efficiency. Its advanced technologies, smooth operation, and long service intervals make it an ideal choice for anyone seeking a luxurious and high-performance driving experience.

1. Power and Performance: The M278 engine offers a powerful and smooth driving experience, with its 449 horsepower and 516 lb-ft of torque.

2. Luxury and Comfort: The S-Class is known for its luxury and comfort, with features like leather upholstery, heated and ventilated seats, and a high-end sound system.

3. Safety: The S550 comes with a wide range of safety features, including collision prevention assist, active blind spot assist, and lane keeping assist.

4. Reliability: Mercedes-Benz is known for its reliability, and the S550 is no exception.

1. High Cost: The S550 is a luxury vehicle, and its price tag reflects that. The cost of maintenance and repairs can also be high.

2. Fuel Consumption: The M278 engine is a large V8 engine, which means it consumes a lot of fuel. This can be a downside for those who prioritize fuel efficiency.

3. Size and Handling: The S550 is a large vehicle, which can make it difficult to maneuver in tight spaces and parking lots.

Conclusion: The 2015 Mercedes-Benz S550 with the M278 engine and all-wheel drive is a luxurious, powerful, and reliable vehicle. However, its high cost and fuel consumption may be a downside for some buyers. If you prioritize power and luxury and have the budget, this car could be a great fit for you. But if you're looking for a more fuel-efficient or budget-friendly option, you may want to consider other options.

Recommendation: If you're looking for a luxury vehicle with powerful performance, the 2015 Mercedes-Benz S550 with the M278 engine is a great option. However, it's important to consider the high cost and fuel consumption before making a decision. If you're willing to pay the price and prioritize luxury and power, this car could be a great fit for you. But if you're looking for a more budget-friendly option, you may want to consider other luxury vehicles or even luxury SUVs with similar performance but better fuel efficiency.

Details:

The engine size is 4.7L and it has 8 cylinders. This 4.7L Bi-Turbo V8 M278 Engine Motor AWD Mercedes S550 S-Class 2015 is a direct replacement for your car. It is a complete assembly and not performance part. It has a block type of V and fuel gasoline.

The manufacturer part number of this engine is 278, 278.929 and the OE/OEM also. The mileage of the engine is between 25,000-49,999 miles.

part #: 278929 prices

• $4504.99-$8999.25

specifications grokengines:

• for models: S550, Turbo, Awd
• for makes: Mercedes
• for years: 2015
• mpn: 278.929
• fitment type: Direct Replacement
• vintage part: No
• fuel type: Gasoline
• interchange: 300-85202
• type: Complete Assembly
• engine size: 4.7 L
• id: 41640ad9-b0b3-4b63-9d4f-8e87c101e8c2

general grokengines:

• Car Truck Parts Accessories > Engines Engine Parts > Engines
• condition: Used

payments grokengines:

• wallet: Google-pay
• credit card: American-express

shipping grokengines:

offer grokengines:

• best offers: True
• quantity: 1
• sold: 0
• availability: In Stock
• started: June 11, 2024
• options: Ship-to-home

seller grokengines:

• rating: 100.0%
• # reviews: 304
• city: Worcester, Massachusetts

returns grokengines:

• policy: No Returns

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