OM 906 LA Engine Specs: A Comprehensive Overview
The OM 906 LA engine is a renowned powerplant that has been a staple in the automotive industry for several years. Known for its reliability and performance, this engine has been a favorite among car enthusiasts and professionals alike. In this article, we will delve into the specifications of the OM 906 LA engine, providing you with a detailed and multi-dimensional introduction.
Engine Specifications
The OM 906 LA engine is a 4-cylinder, in-line (I4) engine with a displacement of 2.9 liters. It is a turbocharged and intercooled unit, which contributes to its impressive power output. Here are some key specifications of the engine:
| Parameter | Value |
|---|---|
| Engine Type | 4-cylinder, in-line (I4) |
| Displacement | 2.9 liters |
| Bore x Stroke | 86.0 mm x 86.0 mm |
| Compression Ratio | 8.5:1 |
| Maximum Power | 210 kW (284 hp) @ 5,600 rpm |
| Maximum Torque | 440 Nm @ 2,000 rpm |
| Engine Oil Capacity | 6.5 liters |
These specifications highlight the engine’s ability to deliver a substantial amount of power and torque, making it suitable for a wide range of applications, from passenger cars to light commercial vehicles.
Design and Construction
The OM 906 LA engine is designed with durability and efficiency in mind. Here are some key aspects of its design and construction:
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The engine features a cast-iron block and cylinder head, providing excellent strength and heat dissipation.
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The turbocharger is a Garrett GT2571 unit, which is known for its reliability and performance.
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The intercooler is a water-to-air type, ensuring that the compressed air entering the engine is cooled effectively, leading to improved power output.
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The engine is equipped with a timing chain, eliminating the need for regular maintenance associated with timing belts.
This combination of design and construction elements makes the OM 906 LA engine a robust and reliable powerplant.
Performance and Efficiency
The OM 906 LA engine is renowned for its exceptional performance and efficiency. Here are some key aspects of its performance and efficiency:
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The engine produces a maximum power of 210 kW (284 hp) at 5,600 rpm and a maximum torque of 440 Nm at 2,000 rpm, providing strong acceleration and smooth power delivery.
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The engine’s compression ratio of 8.5:1 ensures efficient combustion, leading to improved fuel economy and reduced emissions.
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The turbocharged and intercooled design allows for increased air density, resulting in a higher power output compared to naturally aspirated engines of similar displacement.
These factors contribute to the engine’s overall performance and efficiency, making it a popular choice among car enthusiasts and professionals.
Applications
The OM 906 LA engine has been used in a variety of vehicles, including passenger cars, light commercial vehicles, and even off-road vehicles. Here are some notable applications:
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BMW X5 (E53)
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BMW X6 (E71)
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BMW X3 (E83)
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BMW Z4 (E89)
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Land Rover Freelander 2 (T5)
These vehicles benefit from the OM 90
