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
OR-7 for DNA testing to determine the relationship of the pups to OR-7. By September, tests run at the University of Idaho confirmed that OR-7's mate is a wolf, that the two pups are their offspring, and that the mate is related to the wolves in the Minam and Snake River packs of northeastern Oregon. The birth of wolf pups so close to the state border raised the probability of a future long-term wolf population in California. In June 2014, the California Fish and Game Commission voted 3–1 to protect those wolves under the state Endangered Species Act. The adult wolves