BMW M40i Engine Specs
Engine Configuration
The BMW M40i engine is a powerful and high-performance engine that is designed to deliver an exhilarating driving experience. Let’s take a closer look at its configuration.
– Type: The BMW M40i is equipped with a 3.0-liter inline 6-cylinder engine.
– Turbocharged: This engine features a twin-scroll turbocharger, which helps to enhance power and efficiency.
– Valvetrain: It utilizes a Double-VANOS variable valve timing system, which optimizes both performance and fuel economy.
– Direct Injection: The M40i engine employs direct fuel injection, allowing for precise fuel delivery and improved combustion efficiency.
– Cooling System: To ensure optimal performance, the engine is equipped with an advanced cooling system, including an electric water pump and an oil cooler.
Engine Oil Specs & Service Intervals
Proper engine oil maintenance is crucial for the longevity and performance of the BMW M40i engine. Here are the specifications and service intervals to keep in mind.
– Engine Oil Type: The recommended engine oil for the BMW M40i is BMW TwinPower Turbo LL01 5W-30 synthetic oil. It is important to use the specified oil to ensure optimal lubrication and protection.
– Oil Capacity: The engine requires approximately 6.9 liters (7.3 quarts) of oil, including the oil filter.
– Service Intervals: BMW recommends changing the engine oil and oil filter every 10,000 miles or 12 months, whichever comes first. However, in certain driving conditions, such as high-performance driving or extreme temperatures, more frequent oil changes may be necessary.
Detailed Engine Specifications
To provide a comprehensive overview of the BMW M40i engine, here are the detailed specifications:
| Engine Type | 3.0-liter inline 6-cylinder |
|---|---|
| Turbocharger | Twin-scroll turbocharger |
| Valvetrain | Double-VANOS variable valve timing |
| Direct Injection | Yes |
| Max Power Output | 335 horsepower |
| Max Torque | 369 lb-ft |
| Compression Ratio | 11.0:1 |
| Oil Capacity | Approximately 6.9 liters (7.3 quarts) |
In conclusion, the BMW M40i engine is a remarkable piece of engineering, combining power, efficiency, and advanced technologies. By following the recommended engine oil specifications and service intervals, you can ensure that your BMW M40i engine continues to perform at its best for years to come.
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