What is the BMW N63B44 engine?

The BMW N63B44 is a 4.4 liter (4,395 cc) petrol engine from the N63 family. It has a v8, DOHC, 32 valve layout with twin turbochargers, and makes 330 kW (450 HP) with 650 Nm of torque. BMW built it from 2012 to 2019 and it meets the Euro 6 emission standard.

You find the N63B44 in the BMW F10 550i, BMW G12 750i, BMW F15 X5 xDrive50i, BMW G30 550i and BMW F06 650i. What we list: BMW N63 4.4 twin-turbo V8 engines for 550i, 750i and X5 50i.

At Autowerke Engines every N63B44 is a real used engine from our yard in Hamburg. Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive. 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.