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  3. MERCEDES 256-010-77-01

MERCEDES 256-010-77-01 Engine Benz

fits make: Mercedes.

256-010-77-01 Mercedes-benz Genuine Engine

( Manufacturer Part Number: 256-010-77-01 ), ( Part Type: Engine ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review MERCEDES benz Genuine Engine

The Mercedes-Benz 256-010-77-01 engine is a remarkable piece of automotive engineering, designed to deliver superior performance and efficiency. This engine is part of Mercedes-Benz's OM651 series, which is known for its advanced technology and innovative design.

The 256-010-77-01 engine is a CDI (Common Rail Direct Injection) unit, which means it uses a high-pressure common rail system to supply fuel to the injectors. This technology ensures precise fuel injection, leading to better combustion efficiency and reduced emissions. The engine has a displacement of 2,148 cc (2.1 liters), with four cylinders arranged in an in-line configuration.

The engine features a single overhead camshaft design, with four valves per cylinder. This allows for a more compact design, as well as better airflow and improved engine performance. The engine also utilizes a variable intake manifold, which helps to optimize the intake charge for each cylinder based on engine load and speed.

The 256-010-77-01 engine is equipped with a number of advanced features, including an electronic throttle control system, a diesel particulate filter, and an exhaust gas recirculation system. These features work together to reduce emissions and improve fuel economy. The engine is also capable of producing impressive power output, with a maximum power output of 116 hp (86 kW) at 3,800 rpm and a maximum torque output of 235 Nm (173 lb-ft) between 1,400 and 2,800 rpm.

This engine is also notable for its durability and reliability. It features a cast iron cylinder block and aluminum cylinder head, which help to dissipate heat and provide strength and rigidity. The engine also utilizes a timing chain instead of a timing belt, which reduces maintenance requirements and increases the engine's lifespan.

Overall, the Mercedes-Benz 256-010-77-01 engine is a sophisticated and advanced powerplant that delivers impressive performance, efficiency, and durability. It is a testament to Mercedes-Benz's commitment to innovation and engineering excellence. Whether you're looking for a reliable and efficient power source for your vehicle, or you're an automotive enthusiast seeking the latest in engine technology, the 256-010-77-01 engine is sure to impress.

The Mercedes-Benz OM642.6 engine, specifically model 256-010-77-01, is a 2.2-liter four-cylinder diesel engine that was produced by Mercedes-Benz between 2011 and 2018. This engine was used in various Mercedes-Benz models, including the C-Class and the GLK-Class. Here are some pros and cons of buying a used car with this engine.

Pros:

1. Fuel efficiency: This engine is known for its impressive fuel efficiency. It has a combined fuel economy rating of around 44-47 miles per gallon (mpg), making it an attractive option for those looking to save on fuel costs.

2. Durability: Mercedes-Benz engines are known for their durability and reliability, and the OM642.6 engine is no exception. It has a robust design and high-quality components, which can help minimize repair costs over the long term.

3. Power and torque: Despite being a smaller engine, the OM642.6 produces a decent amount of power and torque. It generates around 168 horsepower and 258 lb-ft of torque, which is enough to provide satisfactory performance in most driving situations.

Cons:

1. Maintenance costs: While the engine itself is durable, it does require some maintenance to keep it running smoothly. Specifically, it has a diesel particulate filter (DPF) that can clog over time and require expensive repairs or replacement. Additionally, the engine uses an AdBlue urea injection system to reduce emissions, which can add to the maintenance costs.

2. Complexity: The OM642.6 engine is a complex piece of machinery with many components. This complexity can make repairs more challenging and expensive, especially if the car is not serviced regularly.

3. Availability of parts: Due to its age and production discontinuation, it may be more difficult to find replacement parts for this engine. This could make repairs more costly and time-consuming.

Conclusion:

The Mercedes-Benz OM642.6 engine offers impressive fuel efficiency, decent power and torque, and the durability and reliability that Mercedes-Benz is known for. However, its complexity, maintenance requirements, and potential parts availability can make it a more expensive and challenging ownership experience.

If you are in the market for a used Mercedes-Benz with this engine and are willing to take on the potential costs and challenges, then it could be a worthwhile investment. However, if you are looking for a more straightforward and cost-effective option, you may want to consider other engines or brands.

Recommendation:

If you are set on a Mercedes-Benz and want a diesel engine, you may want to consider the OM651 engine instead. It is a more modern design with fewer maintenance requirements and a longer production period, which means more readily available parts. Alternatively, you could consider a gasoline engine or a different brand altogether to avoid the potential complexities and costs associated with the OM642.6 engine.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Genuine Mercedes-Benz Engine 256-010-77-01: Parts: Gle53 Agm.

part #: 2560107701 price

  • $18750.00

specifications grokengines:

  • for makes: Mercedes
  • mpn: 256-010-77-01
  • part type: Engine
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement

payments grokengines:

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  • credit card: Diners-club

offer grokengines:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: May 23, 2026
  • sold: 0

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  • time: 30 Days
  • paid by: Seller
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shipping grokengines:

  • class: Freight
  • type: Fixed
  • service: Flat Rate Freight
  • cost: $1297.19

general grokengines:

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

seller grokengines:

  • rating: 98.6%
  • city: Laguna Niguel, California
  • # reviews: 215
for makes: mercedes, part type: engine, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement,
category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 8259517184649604,

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