BMW Cars with N54 Engine
Introduction
The BMW N54 is a 3.0-liter twin-turbocharged inline-6 gasoline engine that was produced from 2006 to 2012. It was used in a variety of BMW models, including the 1 Series, 3 Series, 5 Series, and X6. The N54 was a significant upgrade over the previous N52 engine, offering more power and torque while also being more fuel-efficient.
Engine Specifications
The BMW N54 engine has the following specifications:
* Displacement: 2,979 cc (181.8 cu in)
* Bore: 84 mm (3.3 in)
* Stroke: 89.6 mm (3.5 in)
* Compression ratio: 10.2:1
* Maximum power: 300 hp (224 kW) at 5800 rpm
* Maximum torque: 300 lb-ft (407 Nm) at 1400-5000 rpm
* Redline: 7000 rpm
Models
The following BMW models were equipped with the N54 engine:
* 1 Series: 135i
* 3 Series: 335i, 335xi
* 5 Series: 535i, 535xi
* X6: xDrive35i
Performance
The BMW N54 engine is known for its strong performance. In the 135i, the N54 engine can accelerate the car from 0 to 60 mph in 4.9 seconds. In the 335i, the N54 engine can accelerate the car from 0 to 60 mph in 5.1 seconds. In the 535i, the N54 engine can accelerate the car from 0 to 60 mph in 5.5 seconds. In the X6, the N54 engine can accelerate the car from 0 to 60 mph in 5.7 seconds.
Fuel Economy
The BMW N54 engine is also relatively fuel-efficient. In the 135i, the N54 engine gets an EPA-estimated 17 mpg in the city and 26 mpg on the highway. In the 335i, the N54 engine gets an EPA-estimated 17 mpg in the city and 25 mpg on the highway. In the 535i, the N54 engine gets an EPA-estimated 16 mpg in the city and 24 mpg on the highway. In the X6, the N54 engine gets an EPA-estimated 15 mpg in the city and 22 mpg on the highway.
Reliability
The BMW N54 engine has a mixed reputation for reliability. Some owners have reported experiencing problems with the engine, such as high-pressure fuel pump failures, injector failures, and turbocharger failures. However, other owners have reported having no problems with the engine.
Conclusion
The BMW N54 engine is a powerful and fuel-efficient engine that was used in a variety of BMW models. It is known for its strong performance, but it has a mixed reputation for reliability.
