Description BMW 306D3 Engine – M57D30 3.0L Inline-6 Diesel The BMW 306D3 engine, also known as M57D30, is a proven 3.0-liter straight-six diesel engine used in some of BMW’s most reliable and performance-oriented models, including the BMW E60 530d, E65 730d, and X5 E53. This engine delivers between 218 to 235 horsepower and up to 500 Nm of torque, depending on the version and vehicle application. With a common rail fuel injection system, turbocharging, and cast iron block construction, the 306D3 strikes a perfect balance between durability and performance. It’s well-regarded for long-term reliability, smooth power delivery, and high efficiency in both urban and highway driving. Whether you’re replacing a worn-out unit or upgrading your vehicle, the BMW 306D3 engine offers a robust diesel platform capable of high mileage with proper maintenance. It complies with Euro 3/Euro 4 emission standards, making it a solid choice for both daily drivers and heavy-duty use. Key Specifications: Engine Code: 306D3 (M57D30) Displacement: 3.0L (2993cc) Configuration: Inline-6, DOHC, 24-valve Fuel Type: Diesel Turbocharger: Single Turbo Injection Type: Common Rail Power Output: 218–235 HP / up to 500 Nm Fits Models: BMW 530d (E60), 730d (E65), X5 (E53), and others All engines are compression-tested, cleaned, and come with a startup warranty. Optional extras like injectors, ECU, turbo, and loom are available. We offer fast, secure international shipping. Choose the BMW 306D3 engine for legendary diesel performance and BMW engineering quality you can trust.
