2011 BMW 328i xDrive Engine Specifications
The 2011 BMW 328i xDrive is a part of the BMW 3 Series, known for its blend of performance, luxury, and technology. The xDrive designation indicates that this model features BMW’s all-wheel-drive system, enhancing traction and stability. Below are the detailed engine specifications for the 2011 BMW 328i xDrive.
| Specification | Details |
|---|---|
| Engine Type | Inline 6-cylinder |
| Displacement | 3.0 liters (183 cubic inches) |
| Horsepower | 230 hp @ 6,500 rpm |
| Torque | 200 lb-ft @ 2,750 rpm |
| Compression Ratio | 10.7:1 |
| Fuel System | Electronic fuel injection |
| Fuel Type | Premium unleaded (91 octane or higher) |
| Transmission | 6-speed manual or 6-speed automatic |
| Drivetrain | AWD (All-Wheel Drive) |
Engine Configuration
The engine configuration of the 2011 BMW 328i xDrive is characterized by its inline 6-cylinder layout, which is known for providing a smooth and powerful driving experience. Here are some key aspects of the engine configuration:
Key Features
- Inline 6-cylinder design promotes balance and smoothness.
- DOHC (Dual Overhead Camshaft) design enhances performance and efficiency.
- Variable valve timing (VANOS) optimizes power delivery and fuel efficiency.
- Aluminum engine block and head reduce weight while maintaining strength.
Performance Characteristics
- 0-60 mph in approximately 6.0 seconds, showcasing brisk acceleration.
- Top speed electronically limited to around 130 mph.
- Fuel economy ratings of approximately 18 mpg city and 28 mpg highway.
Engine Oil Specifications & Service Intervals
Proper maintenance of the engine oil is crucial for the longevity and performance of the 2011 BMW 328i xDrive. Below are the recommended oil specifications and service intervals.
Engine Oil Specifications
| Specification | Details |
|---|---|
| Oil Type | SAE 5W-30 synthetic oil |
| Oil Capacity (with filter) | 6.9 quarts (6.5 liters) |
| Oil Change Interval | Every 15,000 miles or 12 months, whichever comes first |
| Oil Filter | BMW OEM filter recommended |
Service Intervals
The service intervals for the 2011 BMW 328i xDrive are designed to ensure optimal performance and reliability. Here’s a breakdown of the recommended service intervals:
- Oil Change: Every 15,000 miles or 12 months.
- Air Filter Replacement: Every 30,000 miles.
- Cabin Air Filter Replacement: Every 15,000 miles.
- Spark Plug Replacement: Every 60,000 miles.
- Brake Fluid Replacement: Every 2 years.
- Coolant Replacement: Every 4 years or 60,000 miles.
Conclusion
The 2011 BMW 328i xDrive combines a powerful inline 6-cylinder engine with advanced technology and luxury features. Understanding the engine specifications, configuration, and maintenance requirements is essential for any owner or enthusiast. Regular maintenance, including timely oil changes and service intervals, will ensure that this vehicle continues to perform at its best for years to come.
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