(LEAD) Hyundai, Kia debut new models aimed at European market at Paris Motor Show

(ATTN: CHANGES headline and lead; REWRITES throughout)

SEOUL/PARIS, Oct. 2 (Yonhap) -- Hyundai Motor Co. and Kia Motors Corp., South Korea's two biggest carmakers, have debuted their new performance models at the 2018 Paris Motor Show, ahead of their