S
| Image | Automobile | Production | Sales |
|---|---|---|---|
| Saab 900 | 1978–93 | Saab's bestseller; 908,810 in a single generation of sedans, hatchbacks and convertibles. | |
| Saturn S-Series | 1991–2002 | Saturn's longest lasting and bestselling nameplate; approximately 2,210,000 over two generations not counting 2002 (sales of 2002 are unknown). | |
| SEAT Ibiza | 1984–present | 3,949,597 up to 2008, SEAT's bestselling car in four generations; the sales of the fourth generation are not included, nor those of its derivatives (such as the sedan or its rebadged versions). | |
| Shelby Mustang GT350 | 1965–70 | Shelby's best selling nameplate; 7,368 in one generation. | |
| Simca 1000 | 1961–78 | 1,935,098. | |
| Simca 1100 | 1967–85 | 2,139,400, including a small amount of CKD kits and commercial versions; in later years the vehicle was sold as the Talbot-Simca 1100. | |
| Škoda Octavia | 1996–present | Over 2,000,000 to 2007. | |
| Studebaker Champion | 1939–42 1946–58 |
Studebaker's best selling nameplate; approximately 1,320,000 built over three generations. | |
| Smart Roadster | 2003-2006 | Approximately 43,000 | |
| Subaru Legacy | 1988–present | Over 3,000,000 in four generations to 2005, including Australian sales as the Subaru Liberty. | |
| Suzuki Cappuccino | 1991–97 | 28,010 in one generation | |
| Suzuki Wagon R | 1993–present | Japan's bestselling kei car; over 5,000,000 in four generations till February 2010. |
Read more about this topic: List Of Automobile Sales By Model