2007 BMW 328i Engine Specifications
The 2007 BMW 328i is a part of the E90 series, which is known for its balance of performance, luxury, and technology. The engine specifications of the 328i are crucial for understanding its capabilities and maintenance requirements. Below is a detailed overview of the engine specifications.
| Specification | Details |
|---|---|
| Engine Type | Inline 6-cylinder |
| Displacement | 3.0 liters (2996 cc) |
| Horsepower | 230 hp at 6,500 rpm |
| Torque | 200 lb-ft at 2,750 rpm |
| Fuel System | Electronic fuel injection |
| Compression Ratio | 10.7:1 |
| Fuel Type | Premium unleaded (91 octane or higher) |
| Transmission Options | 6-speed manual or 6-speed automatic |
| 0-60 mph | 6.1 seconds (manual) |
| Top Speed | 149 mph (electronically limited) |
Engine Configuration
The engine configuration of the 2007 BMW 328i is designed to provide a blend of performance and efficiency. Understanding the layout and components of the engine can help in maintenance and performance tuning.
Engine Layout
– Type: Inline 6-cylinder
– Valvetrain: DOHC (Dual Overhead Camshaft) with 4 valves per cylinder
– Bore x Stroke: 3.0 in x 3.0 in (76 mm x 89 mm)
Engine Features
– Variable Valve Timing: The engine is equipped with BMW’s Valvetronic technology, which allows for variable lift of the intake valves, enhancing efficiency and performance.
– Aluminum Block and Head: The engine features a lightweight aluminum construction, contributing to improved handling and fuel efficiency.
– Cooling System: The engine is equipped with a liquid cooling system to maintain optimal operating temperatures.
Engine Oil Specifications
Proper engine oil is vital for the longevity and performance of the 2007 BMW 328i. The right oil ensures that the engine runs smoothly and efficiently, reducing wear and tear.
Recommended Engine Oil
– Oil Type: Synthetic oil is recommended for optimal performance.
– Viscosity Rating: 5W-30 or 0W-40 depending on climate conditions.
Oil Capacity
– Oil Capacity with Filter: Approximately 6.9 quarts (6.5 liters)
Service Intervals
Regular maintenance is essential for keeping the 2007 BMW 328i in top condition. The following service intervals are recommended for oil changes and general maintenance.
Oil Change Intervals
– Standard Interval: Every 7,500 miles or 12 months, whichever comes first.
– Severe Driving Conditions: If the vehicle is frequently driven in severe conditions (e.g., stop-and-go traffic, extreme temperatures), consider changing the oil every 5,000 miles.
Additional Maintenance Checks
– Air Filter Replacement: Every 15,000 miles.
– Spark Plug Replacement: Every 60,000 miles.
– Coolant Flush: Every 30,000 miles or as needed.
– Brake Fluid Replacement: Every 2 years.
Conclusion
The 2007 BMW 328i is a well-engineered vehicle that combines performance with luxury. Understanding its engine specifications, configuration, oil requirements, and service intervals is essential for maintaining its performance and reliability. Regular maintenance and using the recommended engine oil will ensure that the 328i continues to deliver an enjoyable driving experience for years to come.
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