BMW refers to their station wagon as a Touring. There is a 3 Series
Touring and a 5 Series Touring available in Europe. Here in the U.S.
we only get the 5 Series Touring.
You can get either a 525 Touring or a 530 Touring, the difference is
the 6 cylinder 2.5 liter engine or the 8 cylinder 3.0 liter engine.
The 530 Tourings are not common as they are only available through
special order.
-Hans