First off this is not in anyway a sequel or remake to Stephen King's/ John Carpenter's Christine (1983). Evidently you that have said so did not see or year of the much superior The Car (1977). Get your facts straight.
The original The Car had style, atmosphere, and good action. This wanna be sequel sacrificed much of that for poor CGI graphics and weak story line. It amps up the gore but it is so fake looking with tge overuse of CGI. I gave this a few extra stars for some decent action scenes and the Car itself. It adds nothing to the original.