BMW X7 40i Engine Specifications
The BMW X7 40i is a luxury SUV that combines performance with sophistication. At the heart of this vehicle is a powerful engine that delivers impressive performance metrics. Below are the detailed engine specifications for the BMW X7 40i.
| Specification | Details |
|---|---|
| Engine Type | 3.0L BMW TwinPower Turbo Inline 6-cylinder |
| Displacement | 2,998 cc |
| Power Output | 335 hp (250 kW) at 5,500 – 6,500 rpm |
| Torque | 330 lb-ft (447 Nm) at 1,500 – 5,200 rpm |
| Compression Ratio | 10.2:1 |
| Fuel Type | Premium Unleaded |
| Fuel Economy (City) | 21 mpg |
| Fuel Economy (Highway) | 25 mpg |
| Transmission | 8-speed automatic transmission |
| Drivetrain | xDrive (All-Wheel Drive) |
Engine Configuration
The engine configuration of the BMW X7 40i is designed to provide a balance of power and efficiency. Below are the key aspects of its engine configuration.
Engine Layout
– Inline 6-cylinder configuration
– TwinPower Turbo technology for enhanced performance
Turbocharging
– Single twin-scroll turbocharger
– Reduces turbo lag and improves throttle response
Valvetrain
– DOHC (Double Overhead Camshaft) design
– Variable valve timing (Valvetronic) for optimized performance
Cooling System
– Liquid cooling system to maintain optimal operating temperature
– Integrated oil cooler for improved engine longevity
Engine Oil Specifications
Proper engine oil is crucial for maintaining the performance and longevity of the BMW X7 40i. Below are the recommended engine oil specifications.
| Specification | Details |
|---|---|
| Oil Type | Full Synthetic |
| Viscosity Rating | 0W-30 or 5W-30 |
| Oil Capacity (With Filter) | 6.9 quarts (6.5 liters) |
| Oil Change Interval | 10,000 miles or 12 months (whichever comes first) |
Service Intervals
Regular maintenance is essential for the BMW X7 40i to ensure optimal performance and reliability. Below are the recommended service intervals.
Oil Change Intervals
– Every 10,000 miles or 12 months
– Check oil level regularly between changes
General Maintenance Schedule
– Every 30,000 miles: Replace air filter and cabin filter
– Every 60,000 miles: Replace spark plugs and inspect fuel system
– Every 100,000 miles: Inspect timing chain and replace if necessary
Tire Rotation and Inspection
– Rotate tires every 5,000 to 7,500 miles
– Inspect tire pressure monthly and maintain recommended levels
Brake System Inspection
– Inspect brake pads and rotors every 10,000 miles
– Replace brake fluid every 2 years
Conclusion
The BMW X7 40i is a remarkable SUV that offers a blend of luxury, performance, and advanced engineering. Understanding the engine specifications, configuration, oil requirements, and service intervals is essential for maintaining the vehicle’s performance and longevity. Regular maintenance not only ensures that the engine runs smoothly but also enhances the overall driving experience. By adhering to the recommended service intervals and using the right engine oil, owners can enjoy the full capabilities of their BMW X7 40i for years to come.
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