What is the BMW B48B20 engine?

The BMW B48B20 is a 2.0 liter (1,998 cc) petrol engine from the B48 family. It has an inline 4, DOHC, 16 valve layout with a twin-scroll turbocharger, and makes 190 kW (258 HP) with 400 Nm of torque. BMW built it from 2015 to 2025 and it meets the Euro 6 emission standard.

You find the B48B20 in the BMW G20 330i, BMW G21 330i, BMW G30 530i, BMW G01 X3 xDrive30i, BMW F30 330i, BMW F40 128ti and BMW G22 430i. What we list: BMW B48 2.0 turbo petrol engines for 330i, 530i, X3 and 1 Series.

At Autowerke Engines every B48B20 is a real used engine from our yard in Hamburg. The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered. Each listing shows the year, the mileage and the price, so you can compare units side by side.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.