End of 2003 swifts also came with centre antenna. so best is to check the yom in the seat belt.
I had a 2004 swift with retractable mirrors but without ABS. some of them has ABS but no retractable mirrors. All 2004 swifts are not 4WD.
What I can say is its a good, trouble free car, has good ground clearance, powerful engine but uncomfortable car, has poor stability and only good for good roads.