2018 BMW M3 Engine Specs
The 2018 BMW M3 is a high-performance sports sedan that combines luxury with power. At the heart of this vehicle is a robust engine designed to deliver exceptional performance and driving dynamics. Below are the detailed specifications of the engine.
| Specification | Details |
|---|---|
| Engine Type | 3.0L BMW M TwinPower Turbo inline 6-cylinder |
| Displacement | 2,998 cc (182.4 cu in) |
| Power Output | 425 hp (317 kW) at 5,500 – 7,300 rpm |
| Torque | 406 lb-ft (550 Nm) at 1,850 – 5,500 rpm |
| Compression Ratio | 10.2:1 |
| Turbocharger | Single twin-scroll turbocharger |
| Fuel System | Direct fuel injection |
| Fuel Type | Premium unleaded (91 octane or higher) |
| Transmission | 6-speed manual or 7-speed dual-clutch automatic (DCT) |
| Drivetrain | Rear-wheel drive (RWD) |
Engine Configuration
The engine configuration of the 2018 BMW M3 is designed for optimal performance and efficiency. Below are the key aspects of its configuration:
Inline 6-Cylinder Layout
– The M3 features a straight-six engine layout, which is known for its smooth operation and balance.
– This configuration allows for a compact design while providing ample power and torque.
Turbocharging
– The single twin-scroll turbocharger enhances the engine’s responsiveness and efficiency.
– This technology reduces turbo lag, allowing for quicker acceleration and improved performance across the RPM range.
Direct Fuel Injection
– The direct fuel injection system improves fuel atomization, leading to better combustion efficiency.
– This results in increased power output and reduced emissions.
Engine Oil Specs & Service Intervals
Proper maintenance of the engine oil is crucial for the longevity and performance of the 2018 BMW M3. Below are the specifications for engine oil and recommended service intervals.
| Specification | Details |
|---|---|
| Oil Type | Full synthetic oil |
| Viscosity Rating | SAE 0W-40 |
| Oil Capacity (with filter) | 6.9 quarts (6.5 liters) |
| Oil Change Interval | Every 10,000 miles or 12 months, whichever comes first |
| Oil Filter | OEM BMW oil filter recommended |
Recommended Engine Oil Brands
– BMW TwinPower Turbo Engine Oil
– Mobil 1 0W-40
– Castrol EDGE 0W-40
Service Intervals
– Regular oil changes are essential to maintain engine performance.
– It is advisable to check the oil level every month and top off if necessary.
– Additional inspections should be performed during routine maintenance, including checking for leaks and the condition of the oil filter.
Conclusion
The 2018 BMW M3 stands out in the sports sedan category, thanks to its powerful engine and advanced engineering. Understanding the engine specifications, configuration, and maintenance requirements is essential for any M3 owner or enthusiast. Regular maintenance, particularly oil changes, will ensure that the vehicle continues to perform at its best for years to come.
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