Buick ≫ RegalBuick Regal sedan (2018, sixth generation, China) photosby Joshua ThompsonThe 2018 Buick Regal in China is based on the new Opel Insignia, but unlike the Buick/Opel sold elsewhere, it will be available exclusively as a sedan. ◄ PrevNext ►Credit: Buick 2018 Buick Regal sedan - front, red Tags:buickchinaregalsixth generation