fits model: R500. make: Mercedes. year: 2006–2007.

( Part Type: Engine ), ( Conditions Options: Runs Excellent Video Available I ), ( Genuine Oem: Yes ), ( Ipn: 300-85350c ), ( Make: Mercedes-benz ), ( Manufacturer Warranty: 6 Month )
The Mercedes-Benz 3.0-liter V6 engine, model number 85350, is a powerful and sophisticated powertrain that was used in various Mercedes-Benz vehicles, including the R-Class from the model years 2006 and 2007. This particular engine, which is also known as the M272 E32 DE30 BL52, is part of Mercedes-Benz's R500 model designation.
The 3.0-liter engine features a double-overhead camshaft design with 24 valves, allowing for optimal engine breathing and performance. It boasts an aluminum alloy construction, reducing the overall weight of the engine and contributing to improved fuel efficiency. This engine is capable of producing a maximum power output of 272 horsepower at 6000 rpm, with a peak torque of 258 lb-ft at 2700 rpm.
The Mercedes-Benz 3.0-liter V6 engine is equipped with a number of advanced technologies designed to enhance its performance and efficiency. One such technology is the Variable CAM Plus system (VCAM), which allows for variable valve timing on both the intake and exhaust sides of the engine. This system optimizes the engine's performance across the entire RPM range, ensuring a smooth and responsive driving experience.
Another notable feature of this engine is its advanced common rail direct fuel injection system, which delivers fuel directly into the combustion chamber at high pressure. This results in more complete combustion and improved fuel efficiency, contributing to reduced emissions and improved performance.
The Mercedes-Benz 3.0-liter V6 engine is also equipped with a number of other features designed to enhance its durability and reliability, including an aluminum crankcase, forged pistons, and a robust timing chain system. This engine is also compatible with Mercedes-Benz's 7G-Tronic automatic transmission, allowing for smooth and efficient power transfer to the wheels.
In summary, the Mercedes-Benz 3.0-liter V6 engine, model number 85350, is a technologically advanced and powerful powertrain that was used in the R-Class models from 2006 and 2007. Its advanced features, including variable valve timing and direct fuel injection, contribute to impressive performance and efficiency, while its robust design ensures long-lasting reliability.
The Mercedes-Benz R-Class with the 3.5-liter V6 BlueTEC 250 06-07 model, specifically the 251 R 500 engine, is a luxury MPV that offers a blend of comfort, performance, and efficiency. Here are some pros and cons to help you make an informed decision on whether or not to buy this engine for your R-Class:
Pros:1. Powerful and Fuel-Efficient: The 251 R 500 engine delivers impressive power with 210 horsepower and 400 lb-ft of torque, making it ideal for those who want a responsive and quick vehicle. At the same time, it offers decent fuel efficiency with an estimated 16 mpg in the city and 22 mpg on the highway.
2. Smooth and Quiet Operation: Mercedes-Benz engines are renowned for their smooth and quiet operation, and the 251 R 500 engine is no exception. This makes for a comfortable and enjoyable driving experience, particularly on long trips.
3. Advanced Technology: The 251 R 500 engine comes with advanced features such as common rail direct injection, variable valve timing, and turbocharging, which contribute to its power, efficiency, and responsiveness.
4. Reliability: Mercedes-Benz engines are generally known for their reliability and durability, and the 251 R 500 engine is no exception. With proper maintenance, it can last for a long time, making it a wise investment for those who want a vehicle that will serve them well for years to come.
Cons:1. Cost: The 251 R 500 engine is not the most affordable option for an R-Class. It comes with a higher price tag compared to other engines in its class, which may be a deterrent for some buyers.
2. Maintenance Costs: While the engine itself is reliable, the maintenance costs can be quite high due to the complexity of the technology and the use of specialized parts. This can add up over time and may not be ideal for those on a tight budget.
3. Size and Weight: The 251 R 500 engine is quite large and heavy, which can impact the fuel efficiency and handling of the vehicle. This may be a concern for those who prioritize agility and maneuverability over power and comfort.
Conclusion:The Mercedes-Benz R-Class with the 251 R 500 engine offers a compelling combination of power, efficiency, comfort, and advanced technology. However, it comes with a higher price tag and maintenance costs that may not be suitable for all buyers. If you prioritize power and comfort and are willing to pay the extra cost, then this engine is an excellent choice. However, if you are on a budget or prioritize agility and fuel efficiency, then you may want to consider other engine options.
Recommendation:Before making a decision, it's essential to consider your specific needs and preferences. If you prioritize power and comfort and have the budget for it, then the Mercedes-Benz R-Class with the 251 R 500 engine is an excellent choice. However, if you're on a budget or prioritize fuel efficiency and agility, then you may want to consider other engine options or even consider a different vehicle altogether. It's always a good idea to test drive the vehicle and consult with a trusted mechanic or dealership to get a better understanding of the costs and benefits of the engine before making a final decision.