What is the BMW N63B44T3 engine?

The BMW N63B44T3 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 390 kW (530 HP) with 750 Nm of torque. BMW built it from 2018 to 2026 and it meets the Euro 6 emission standard.

You find the N63B44T3 in the BMW G30 M550i, BMW G05 X5 M50i, BMW G11 750i and BMW G16 M850i. What we list: BMW N63 4.4 twin-turbo V8 engines for 550i, 750i and X5 50i.

At Autowerke Engines every N63B44T3 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.