BMW X3 M40i Engine Specifications
The BMW X3 M40i is a performance-oriented variant of the popular X3 SUV, combining luxury with impressive power and handling. Its engine specifications are a crucial aspect of what makes this vehicle stand out in its class.
Engine Overview
The X3 M40i is powered by a robust inline-six engine that delivers exhilarating performance. Below are the detailed specifications of the engine:
| Specification | Details |
|---|---|
| Engine Type | 3.0L BMW M Performance Inline 6-cylinder |
| Displacement | 2,998 cc |
| Power Output | 382 hp (283 kW) at 5,800 – 6,500 rpm |
| Torque | 369 lb-ft (500 Nm) at 1,600 – 4,500 rpm |
| Turbocharger | Single Twin-scroll Turbocharger |
| Fuel Type | Premium Unleaded |
| Compression Ratio | 10.2:1 |
| Transmission | 8-speed automatic transmission |
| Drivetrain | AWD (xDrive) |
Engine Configuration
The engine configuration of the BMW X3 M40i is designed for optimal performance and efficiency. Here’s a closer look at the key components and features:
Engine Layout
– The engine is a longitudinally mounted inline-six, which contributes to a balanced weight distribution and enhances handling characteristics.
– The inline-six configuration is known for its smooth power delivery and refined operation.
Performance Features
– Turbocharging: The single twin-scroll turbocharger significantly boosts power output while maintaining efficiency.
– Valvetronic: This technology allows for variable valve lift, optimizing engine performance across a range of speeds.
– Double-VANOS: This variable camshaft timing system enhances both performance and fuel efficiency.
Engine Oil Specifications
Proper maintenance of the engine oil is essential for the longevity and performance of the BMW X3 M40i. Below are the specifications and recommendations for engine oil:
Oil Type
– Recommended Oil: BMW Longlife-01 or Longlife-14 FE
– Viscosity: SAE 0W-30 or SAE 5W-30
Oil Capacity
– Oil Capacity (with filter): Approximately 6.9 quarts (6.5 liters)
Oil Change Intervals
– Standard Interval: Every 10,000 miles (16,000 km) or 12 months, whichever comes first.
– Severe Driving Conditions: If the vehicle is frequently driven in severe conditions (e.g., extreme temperatures, heavy towing, or stop-and-go traffic), it is advisable to change the oil every 5,000 miles (8,000 km).
Service Intervals
Regular service intervals are crucial for maintaining the performance and reliability of the BMW X3 M40i. Below is a breakdown of recommended service intervals:
General Maintenance Schedule
– Oil Change: Every 10,000 miles (16,000 km) or 12 months
– Air Filter Replacement: Every 30,000 miles (48,000 km)
– Cabin Air Filter Replacement: Every 15,000 miles (24,000 km)
– Brake Fluid Replacement: Every 2 years
– Coolant Replacement: Every 4 years or 60,000 miles (96,000 km)
– Spark Plug Replacement: Every 60,000 miles (96,000 km)
Inspection and Checks
– Tire Rotation: Every 5,000 miles (8,000 km)
– Brake Inspection: Every 10,000 miles (16,000 km)
– Battery Check: Annually
Conclusion
The BMW X3 M40i stands out with its powerful engine, advanced technology, and luxurious features. Understanding the engine specifications, configuration, oil requirements, and service intervals is essential for owners to ensure optimal performance and longevity of their vehicle. Regular maintenance not only enhances the driving experience but also safeguards the investment in this high-performance SUV.
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