Description
The BMW N63 is a 4.4-liter V8 twin-turbocharged petrol engine featuring BMW’s hot-vee turbo layout, where both turbochargers sit inside the V of the engine for faster throttle response and improved power delivery. It uses direct fuel injection, Valvetronic, and double VANOS for high performance and efficiency. This engine is known for delivering strong torque, smooth acceleration, and luxury-level performance, making it a popular choice in BMW’s high-end sedans and SUVs such as the 550i, 650i, 750i, X5 50i, and X6 50i.
