Saab 9-3 2008 on, dubbed Saab XWD), and ReAxs as described above, are just a few of the features exclusive to the 9-3. On February 22, 2012, the final 47 Saabs were built. They were all 9-3 "Independence Edition" convertible models built by one of Sweden's largest car dealers, ANA, in Trollhättan. There were 21 LHD cars, and 26 RHD ones. The final Saab was a Saab 9-3 Aero Independence Edition TTiD convertible. Note: diesel engines are not available in North America. Starting from late 2004 diesel engines are Fiat-sourced common rail units. The Vector form was replaced with the Aero in
3–3–5 defense playing mostly zone or sometimes man coverage. This alignment is rarely seen in the NFL , but is used by many high schools to counterattack the spread offense scheme. Boise State, West Virginia, BYU, and Arizona have used this formation with success in college football. Michigan ran this formation during the 2010 season. TCU uses this as a variant formation; its base defense is a different nickel set, the 4–2–5. In 2017 Iowa State adopted this defense as a counter to the Air raid offenses commonly encountered the Big 12 conference. Teams that run the 3-3-5 generally use it because