If the HVAC controls are knobs, I think (not sure) that that means it does not have the premimum package, and that is a base, no option model. All X5s (in US) have the moonroof and power seats, nothing special there.

Sounds like you might want to get some more info.

The price doesn't sound like any special deal to me for an '03 six-banger. There should be lots to choose from in the LA area.