Description

Product Overview

The Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A belongs to BMW’s N55 engine family, a series of turbocharged inline-six engines designed to combine performance, efficiency, and advanced engine technology.

This engine features a 3.0-liter displacement (2979 cc) and an inline six-cylinder configuration. BMW’s inline-six layout is known for its smooth operation and balanced power delivery. The N55 engine was developed as a successor to the N54 engine and introduced improvements in turbocharger design and engine efficiency.

The engine uses BMW TwinPower Turbo technology, which integrates a twin-scroll turbocharger with direct fuel injection and variable valve timing systems. These technologies allow the engine to deliver strong performance while maintaining efficient fuel consumption.

Factory versions of the BMW N55B30A engine produce approximately 306 horsepower (PS) and around 400 Nm of torque, making it suitable for high-performance luxury vehicles.

Where This Engine Is Used

The Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A is used in several BMW models equipped with the N55 engine platform.

Common vehicle applications include:

• BMW X4 xDrive35i (F26)
• BMW X3 xDrive35i
• BMW 335i
• BMW 435i
• BMW 535i
• BMW 640i

These vehicles rely on the N55 engine platform to deliver responsive performance and refined driving characteristics.

Because many BMW vehicles accumulate high mileage over time, replacement engines may be required when internal engine components experience wear.

Engine Performance and Driving Characteristics

The Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A is engineered to deliver strong performance with smooth operation.

Key performance characteristics include:

• 3.0-liter turbocharged inline six engine (2979 cc)
• BMW TwinPower Turbo technology
• direct fuel injection system
• DOHC 24-valve configuration
• variable valve timing and valve lift systems

The engine produces approximately 306 horsepower and around 400 Nm of torque, delivering strong acceleration and responsive throttle performance.

The inline-six design provides naturally balanced operation, contributing to smooth engine performance and refined driving characteristics.

Why This Engine Is a Reliable Choice

Replacing a worn engine with the Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A offers several advantages.

Key benefits include:

• strong turbocharged performance
• compatibility with BMW drivetrain systems
• smooth inline-six engine operation
• advanced direct injection and turbocharging technology
• durable engine design for high-performance vehicles

For many BMW owners, installing a BMW N55 engine replacement restores factory performance without replacing the entire vehicle.

Who This Engine Is Best For

The Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A is designed for buyers who require a reliable replacement engine for BMW vehicles equipped with the N55 engine platform.

Typical buyers include:

• BMW X4 owners
• performance automotive technicians
• independent BMW repair shops
• automotive engine specialists
• performance vehicle enthusiasts

For vehicles experiencing engine wear or mechanical failure, installing a BMW N55 turbo engine replacement helps restore dependable performance.

Key Specifications

The Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A features advanced turbocharged engine technology.

Key specifications include:

• engine type: inline six-cylinder turbocharged gasoline engine
• displacement: 3.0 liters (2979 cc)
• valvetrain: DOHC 24-valve configuration
• fuel system: direct fuel injection
• turbocharger: twin-scroll turbocharger
• maximum power: 306 hp (PS)
• maximum torque: approximately 400 Nm

These specifications make the engine suitable for high-performance BMW vehicles.

Frequently Asked Questions

What vehicles use the BMW N55B30A engine?

The N55B30A engine is used in several BMW vehicles including the X4 xDrive35i, X3 xDrive35i, 335i, and 535i models.

How powerful is the BMW N55 engine?

The BMW N55 engine produces approximately 306 horsepower and around 400 Nm of torque depending on the vehicle configuration.

What type of turbocharger does the N55 engine use?

The N55 engine uses a twin-scroll turbocharger, which improves efficiency and throttle response.

Are BMW N55 engines reliable?

The N55 engine is known for smooth performance and strong power output when properly maintained.

Who installs replacement engines?

Replacement engines are typically installed by professional mechanics or automotive repair shops specializing in engine replacement.

Engine BMW X4 xDrive 35i Turbo F26 306 Ps N55B30A Additional information