修改 KIA CAPITAL Stufenheck

示范	生產日期	動力方面，KWT	動力HP	卷立方厘米	建築類型
KIA CAPITAL Stufenheck 1.8	08.1989 - 09.1991	66	90	1789	Saloon
KIA CONCORD Stufenheck 1.8	08.1989 - 09.1991	66	90	1789	Saloon
KIA CAPITAL Stufenheck 2.0	08.1990 - 09.1991	81	110	1998	Saloon
KIA CONCORD Stufenheck 2.0	08.1990 - 09.1991	81	110	1998	Saloon