9. Volkswagen Jetta TDI (Dieselgate Era)
The Jetta TDI was once hailed for its remarkable fuel efficiency and diesel performance, winning over commuters and eco-minded drivers alike.
Its reputation took a major hit during the Dieselgate scandal, overshadowing the car’s genuine engineering achievements.
Despite the controversy, the Jetta TDI remains a technically sophisticated sedan with impressive real-world mileage and strong torque.
For more context, see the coverage at NPR.