Mini Cooper SD N47C20A 2.0L diesel engine for sale.

Mini Cooper SD N47C20A 2.0L inline 4-cylinder turbocharged diesel engine

Performance-oriented power unit, used engine For Sale.

The Mini Cooper SD N47C20A 2.0L diesel engine is also a high-efficiency, performance-oriented powerplant engineered for drivers who demand strong torque, excellent fuel economy, and reliable everyday performance. 

As part of BMW Group’s robust N47 diesel engine family, the N47C20A combines modern turbocharging technology with advanced direct fuel injection and a lightweight aluminum design to provide smooth, efficient diesel performance in several Mini Cooper SD models. 

Whether you’re replacing a worn unit or upgrading to a proven diesel engine, this engine is a sought-after choice among workshops and Mini enthusiasts alike.

With a displacement of 2.0 liters (1995 cc) and an inline-4 configuration, the N47C20A produces dynamic, torque-rich performance ideal for both city driving and long-distance cruising. 

Its common rail direct injection system and high-pressure turbocharger deliver approximately 140–170 horsepower and 320–350 Nm of torque (depending on specific model calibration), giving the Mini Cooper SD brisk acceleration, strong pull from low revs, and confident overtaking ability. 

The engine’s efficient combustion and optimized turbo design also contribute to impressive fuel economy and reduced emissions, making it a top choice for drivers seeking diesel efficiency without sacrificing performance.

Compatibility, Common weaknesses and Maintenance.

This engine is compatible with a range of Mini Cooper SD models, including the Mini Cooper SD R55 Clubman, R56 Hatch, R57 Convertible, and R60 Countryman variants produced in the late 2000s and early 2010s. Its fitment across multiple model series means excellent parts availability and straightforward installation for professional technicians and experienced DIY mechanics.

While the Mini Cooper SD N47C20A 2.0L diesel engine is admired for its performance and economy, there are a few common weaknesses and maintenance notes to consider. One well-documented concern is timing chain wear, which can lead to noise, misalignment, or performance issues if not monitored and serviced at proper intervals. 

DPF (diesel particulate filter) clogging and regeneration issues can occur, especially in vehicles used predominantly for short trips, resulting in reduced efficiency and warning lights if not addressed. 

Additionally, EGR (exhaust gas recirculation) valve buildup is common on diesel engines and furthermore can impact idle quality and emissions if neglected.

Routine maintenance is critical to long-lasting performance. Regular oil and filter changes with high-quality diesel-rated oil, timely fuel filter replacement, and periodic inspections of the timing chain system, turbocharger components, EGR, and DPF systems will help ensure this diesel engine continues to deliver dependable performance, excellent fuel economy, and the spirited driving experience that Mini Cooper SD owners expect.