BMW X3 F25 225kW Engine N55B30A

BMW X3 F25 xDrive35i 3.0 225kW Engine (N55B30A) – Versatility Meets Performance

The BMW X3 xDrive35i F25 offers an ideal mix of luxury, utility, and driving excitement. At the core of this premium SUV is the N55B30A engine—a turbocharged 3.0-liter inline-six petrol engine producing 225 kW (306 hp). Whether you’re navigating city streets, tackling long highway journeys, or exploring winding country roads, this engine delivers strong, smooth, and reliable power.

Engineered for an Engaging Drive

The N55B30A isn’t just about numbers—it’s about the way it makes the X3 feel behind the wheel. Thanks to BMW’s TwinPower Turbo technology, the engine responds quickly, pulls strongly across the rev range, and provides a driving experience that’s both refined and exhilarating.

N55B30A – BMW’s Turbocharged Inline-Six Masterpiece

With decades of inline-six heritage, BMW brings tradition and technology together in the N55. This engine features:

• 306 horsepower (225 kW)

• 400 Nm of torque

• Twin-scroll turbocharger

• Valvetronic and Double VANOS

• Direct injection for efficiency and power

The result? A high-performance powertrain that’s confident in every driving scenario.

Instant Response, Confident Power

Press the accelerator, and the X3 xDrive35i delivers immediate torque without hesitation. The twin-scroll turbocharger eliminates lag, while Valvetronic adapts instantly for smooth, quick acceleration—perfect for merging, overtaking, or simply enjoying the open road.

Fuel Efficiency Without Sacrificing Power

BMW’s direct fuel injection system ensures precise combustion, reducing fuel consumption and emissions without dulling performance. For a midsize luxury SUV, the X3’s efficiency stands out—especially on long drives where it maintains low RPMs and smooth cruising.

Comfort Meets Capability

While the N55 engine delivers sporty power, it also supports the X3’s practical, family-friendly design. It offers:

• Low engine noise and minimal vibration

• Smooth acceleration with no harshness

• Excellent power delivery, even when loaded or towing

It’s as comfortable in the school drop-off lane as it is powering through alpine curves.

Built to Last

BMW engineered the N55B30A for long-term durability and consistent performance. Its features include:

• All-aluminum construction for reduced weight and improved cooling

• Robust internals built for high-output operation

• Advanced engine management system to optimize performance and longevity

When well-maintained, this engine easily handles high mileage with minimal fuss.

Engine Specifications – BMW X3 xDrive35i F25

Compatibility – Where You’ll Find This Engine

The N55B30A engine powers:

• BMW X3 F25 xDrive35i – Model years 2010 to 2017

• Compatible with BMW’s xDrive AWD system

• Also used in other 35i-series models, including the 5 Series, X5, and X4

This makes it a versatile option for replacement or upgrade purposes.

Why Choose the N55B30A for Your BMW X3?

• Strong and responsive turbo power

• Ideal for both city driving and long-distance cruising

• Reliable with widespread parts availability

• Built for durability in real-world conditions

• Balances performance and practicality perfectly

Final Thoughts – The Heart of a Confident Crossover

The BMW X3 xDrive35i with the 3.0L N55B30A engine offers premium SUV comfort with sports car energy. It’s a fantastic match for drivers who need utility but refuse to compromise on performance. Whether you’re replacing an engine or upgrading your ride, the N55B30A delivers the balance of power, refinement, and reliability you’re looking for.

Need a Replacement N55B30A Engine for Your X3?

We offer high-quality, tested used BMW engines, including the N55B30A for the X3 F25 35i. Contact us now for competitive prices, fast delivery, and expert support.