Where engine number x6 35d?

The engine number "x6 35d" refers to the BMW X6 model equipped with a 3.0-liter inline-six diesel engine. Specifically, the "35d" designation indicates a version of the engine that produces a higher output compared to the standard diesel variant. This engine is known for its performance and efficiency, making it a popular choice among diesel SUV enthusiasts. If you need more specific information about this engine or vehicle, please clarify!