Mine is an ST, according to the paperwork anyway. Service Box says its trim level is low-medium but I've never managed to work out how that relates to the UK badging system. Obviously they're not the same world-wide.
I thought SE was specced towards the exec, mine has (or had ) very few goodies: 4 lecky windows, folding mirrors, 15" alloys, cloth manual seats, climate with no sun roof, single slot CD, no navigation, no esp (thank feck).
It's a "bitsa" model - no climate control or trip computer, although it has power windows, rear blind, cubby hole on the parcel shelf and heated mirrors!