1. Car & Truck Engines Used/New Products
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  3. MERCEDES 300-85065

MERCEDES 300-85065 Engine Motor Benz

fits model: S65. make: Mercedes. year: 2006–2007.

300-85065 Mercedes-benz Engine Motor 2006-2007 S65

( Part Type: Engine Motor ), ( Conditions Options: Engine Assembly 1 Year Warranty ), ( Genuine Oem: Yes ), ( Ipn: 300-85065 ), ( Make: Mercedes-benz ), ( Manufacturer Warranty: 1 Year )

Review MERCEDES benz Engine Motor fits S65 2006–2007

The Mercedes-Benz 300 850.65 engine, also known as M273 DE30, is a sophisticated powertrain that graced Mercedes-Benz S-Class models between 2006 and 2007. This 5.5-liter V8 engine was a key component of the S65 AMG, delivering exceptional performance and refinement.

The engine boasts a SOHC (Single Overhead Camshaft) design with VANOS variable valve timing and lift system. This technology optimizes power delivery across the entire RPM range, ensuring both strong low-end torque and impressive high-end power. The engine produces an impressive 517 horsepower and 516 lb-ft of torque.

The 300 850.65 engine features a forged crankshaft and connecting rods to withstand the increased power output. The cylinder blocks are made from compacted graphite iron, which provides excellent heat dissipation and strength. The cylinder heads are made from aluminum alloy, keeping the engine weight low.

The engine is equipped with a multi-point fuel injection system, which ensures precise fuel delivery to each cylinder for optimal combustion efficiency. Additionally, the engine benefits from an air-to-water intercooler system that helps maintain consistent intake air temperature for optimal engine performance.

The 300 850.65 engine is also notable for its advanced electronics. The engine control unit (ECU) manages various engine functions, including ignition timing, fuel injection, and exhaust gas recirculation (EGR). The engine is also equipped with a maintenance-free timing chain and a hydraulic lifter system for smooth operation.

The Mercedes-Benz 300 850.65 engine is a true engineering marvel that delivers impressive power and refinement. Its sophisticated design and advanced technologies make it a favorite among Mercedes-Benz enthusiasts and collectors. Whether you're looking to enhance the performance of your S-Class or add an iconic engine to your collection, the Mercedes-Benz 300 850.65 engine is an excellent choice.

The Mercedes-Benz 3.5-liter M113 E30 engine, specifically the 300 850.65 variant used in the 2006-2007 S65 models, comes with its unique set of advantages and disadvantages for potential buyers. A comprehensive analysis of both is presented below.

Advantages:

1. Power and Performance: This engine delivers impressive power and torque, making it an excellent choice for those seeking a high-performance vehicle. With 362 horsepower and 376 lb-ft of torque, the 300 850.65 engine provides a thrilling driving experience.

2. Smooth Operation: Known for their refined nature, Mercedes-Benz engines offer a smooth and quiet operation. This engine is no exception, providing a luxurious and comfortable driving experience.

3. Durability: Mercedes-Benz engines are renowned for their durability, and the 300 850.65 engine is no exception. With proper maintenance, it can last for a long time.

4. Reliability: The 300 850.65 engine is generally considered to be a reliable engine. However, like any engine, it may require occasional repairs and maintenance.

Disadvantages:

1. Fuel Consumption: This engine is known to consume a significant amount of fuel, which can lead to higher operating costs for the vehicle.

2. Maintenance Costs: Mercedes-Benz engines can be expensive to maintain, and the 300 850.65 engine is no exception. Regular maintenance, including oil changes and tune-ups, can add up over time.

3. Complexity: The 300 850.65 engine is a complex piece of machinery, which can make repairs and maintenance more challenging and expensive.

4. Availability of Parts: Due to its age and limited production, finding replacement parts for the 300 850.65 engine can be difficult and costly.

Conclusion:

The Mercedes-Benz 300 850.65 engine offers impressive power, smooth operation, durability, and reliability. However, it also comes with disadvantages such as high fuel consumption, maintenance costs, complexity, and availability of parts. Ultimately, the decision to buy this engine depends on the individual's priorities and budget.

If you're looking for a high-performance engine with a luxurious driving experience, the 300 850.65 engine is an excellent choice. However, if you're concerned about fuel efficiency, maintenance costs, or the availability of parts, you may want to consider other options.

Recommendation:

If you're dead set on a Mercedes-Benz engine and are willing to accept the higher fuel consumption, maintenance costs, and potential complexity, then the 300 850.65 engine is a solid choice. However, if you're looking for a more cost-effective or low-maintenance option, you may want to consider other engines or Mercedes-Benz models with different engines. Ultimately, it's essential to weigh the advantages and disadvantages carefully before making a decision.

Details:

Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date. Easy to find parts that don't require a mechanics knowledge. Please disregard other fitment charts they may not be correct. Quality, Assured Parts All are Quality Tested Inspected.

ENGINE MOTOR 2006 - 2007 MERCEDES-BENZ S65: ASSEMBLY 1 YEAR WARRANTY Included: Hassle-free Year Warranty Our Part #: 3029835. Very happy customer, excellent value and service. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver. If something is wrong with an order, we certainly do want to help you.

Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. Free shipping only applies to items you keep. More Parts: 1 Year Warranty. Please compare part numbers BEFORE purchasing.

specifications grokengines:

  • for models: S65
  • for makes: Mercedes
  • for years: 2006-2007
  • part type: Engine Motor
  • conditions options: Engine Assembly 1 Year Warranty
  • genuine oem: Yes
  • ipn: 300-85065
  • make: Mercedes-benz
  • manufacturer warranty: 1 Year

shipping grokengines:

  • type: Fixed
  • cost: $400.00
  • service: Flat Rate Freight
  • class: Freight

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  • quantity: 1
  • availability: In Stock
  • started: December 29, 2025

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  • # reviews: 22653
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general grokengines:

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

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  • time: 60 Days
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for models: s65, for makes: mercedes, for years: 2006-2007, part type: engine motor, conditions options: engine assembly 1 year warranty, genuine oem: yes, manufacturer warranty: 1 year,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > engines engine parts > engines, sku: 6964821976360853,

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