Saab 9-3 some revisions in 2011 for the 2012 model year. Changes were in the engine range with an overall reduction in diesel and petrol engine fuel consumption of 12% and 7% respectively. An entry-level 163 hp, 2.0-litre gasoline / BioPower engine was added for 9-3 saloon, estate, and 9-3X models with Saab XWD. Other changes included rear badging in line with all new Saab 9-5 saloon, 'ice block' style headlights, New bumper design, titanium metallic effect trim around instrument panel, gearshift, doors and glove box. Aero gets graphite fiber effect. Contrast stitching on leather upholstery. In most markets, car was badged
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