2008 BMW 135i Engine Specifications
The 2008 BMW 135i is a compact sports coupe that combines performance with luxury. At the heart of this vehicle is a powerful engine that delivers impressive performance metrics. Below are the detailed specifications of the engine.
| Specification | Details |
|---|---|
| Engine Type | 3.0L Inline-6 Twin-Turbocharged |
| Power Output | 300 hp @ 5,800 rpm |
| Torque | 300 lb-ft @ 1,400 – 5,000 rpm |
| Compression Ratio | 10.2:1 |
| Fuel System | Direct Injection |
| Fuel Type | Premium Unleaded (91 octane or higher) |
| Transmission Options | 6-Speed Manual / 6-Speed Automatic |
| 0-60 mph | 5.1 seconds (manual) |
| Top Speed | 155 mph (electronically limited) |
Engine Configuration
The engine configuration of the 2008 BMW 135i is designed for optimal performance and efficiency. Below are the key aspects of its configuration:
Engine Layout
– Inline-6 configuration, which is known for its smooth operation and balance.
– Twin-turbocharged system that enhances power delivery and reduces turbo lag.
Key Features
– Variable Valve Timing (VANOS): This technology allows for improved performance and efficiency by adjusting the timing of the intake and exhaust valves.
– Intercooler: Helps to cool the compressed air from the turbos, increasing density and improving performance.
– Aluminum Construction: The engine block is made from aluminum, which reduces weight and enhances fuel efficiency.
Engine Oil Specifications
Proper engine maintenance is crucial for the longevity and performance of the BMW 135i. Below are the recommended engine oil specifications.
| Specification | Details |
|---|---|
| Oil Type | Synthetic Oil |
| Viscosity Rating | 5W-30 |
| Oil Capacity (with filter) | 6.9 quarts (6.5 liters) |
Service Intervals
Regular maintenance is essential for keeping the 2008 BMW 135i in optimal condition. Below are the recommended service intervals for oil changes and other maintenance tasks.
Oil Change Intervals
– Every 7,500 miles or 12 months: Whichever comes first, for normal driving conditions.
– Every 5,000 miles or 6 months: For severe driving conditions, such as frequent short trips, stop-and-go traffic, or extreme temperatures.
Other Maintenance Tasks
– Air Filter Replacement: Every 15,000 miles.
– Cabin Filter Replacement: Every 15,000 miles.
– Spark Plug Replacement: Every 60,000 miles.
– Brake Fluid Change: Every 2 years.
– Coolant Flush: Every 4 years or 60,000 miles.
Conclusion
The 2008 BMW 135i stands out as a performance-oriented vehicle with a robust engine configuration and precise engineering. Understanding the engine specifications, oil requirements, and service intervals is essential for maintaining its performance and reliability. Regular maintenance not only prolongs the life of the engine but also ensures that the driving experience remains exhilarating. Whether you’re a daily commuter or a weekend enthusiast, adhering to these guidelines will help keep your BMW 135i running at its best.
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