BUMP!

I tried searching but I get confused. Is the X5 4.4. same engine as 4.8? I thought the 4.8 engine was the same as the 550 and 750 sedans. Which is why they're desgnated x50 .

I'm planning on buying my supplies this weekend to take a good peek undermy car to see. But this would be my first time...

My 4.8is has adjustable air susp. Would it be safe to assume that the would could be done with a creeper on the raised setting.