BMW Cars with N55 Engine
The N55 engine is a turbocharged, direct-injected, inline-6 gasoline engine developed by BMW. It was first introduced in 2009 as a replacement for the N54 engine. The N55 engine is available in a variety of BMW models, including the 1 Series, 3 Series, 4 Series, 5 Series, 6 Series, and X3.
Features of the N55 Engine
The N55 engine has a number of features that make it an attractive choice for BMW vehicles. These features include:
* **Turbocharged:** The N55 engine is equipped with a single turbocharger, which helps to boost horsepower and torque.
* **Direct-injected:** The N55 engine uses direct injection technology, which sprays fuel directly into the combustion chambers. This helps to improve fuel efficiency and emissions.
* **Inline-6:** The N55 engine is an inline-6 engine, which means that the cylinders are arranged in a straight line. This design helps to create a smooth and balanced power delivery.
* **Variable valve timing:** The N55 engine uses variable valve timing technology, which allows the engine to adjust the timing of the valves to optimize performance.
* **Variable valve lift:** The N55 engine uses variable valve lift technology, which allows the engine to adjust the amount of lift for the valves. This helps to optimize airflow and combustion.
Performance of the N55 Engine
The N55 engine is a powerful and efficient engine. It produces up to 335 horsepower and 332 lb-ft of torque. The N55 engine is also very fuel efficient, with a combined fuel economy rating of up to 28 mpg.
Models with the N55 Engine
The N55 engine is available in a variety of BMW models, including:
* **1 Series:** 135i, 135is
* **3 Series:** 335i, 335is, 335d
* **4 Series:** 435i, 435is
* **5 Series:** 535i, 535d
* **6 Series:** 640i, 640d
* **X3:** X3 35i, X3 35d
Conclusion
The N55 engine is a powerful, efficient, and versatile engine that is available in a variety of BMW models. It is a great choice for drivers who are looking for a vehicle that offers performance, fuel efficiency, and luxury.
