3. Saab 9-5
The Saab 9-5, introduced in 1997, was the brand’s flagship luxury sedan, renowned for its comfort and safety innovations. (en.wikipedia.org) The second-generation model, launched in 2010, featured advanced technologies like adaptive cruise control and traffic sign recognition. (autocar.co.uk) However, economic challenges and Saab’s financial troubles led to the model’s discontinuation in 2011, leaving no true successor after GM’s bankruptcy. (autoweek.com)