18: Chevrolet Malibu Hybrid
The Chevy Malibu was one of the classic nameplates that the company reintroduced in the 1990s. But since then, the car has been bland and relegated to rental car fleet status. The Malibu Hybrid didn’t offer all that much fuel economy to justify its increased price tag (via Car & Driver).
The current model of the Malibu is due to be discontinued after 2023 as GM moves away from the passenger car segment. Instead, the company is going to be focusing on the rising popularity of crossovers.