cpruitt submitted on 6/24/2008 Official AutoSpies Timestamp: 12:42:33 PMConsider the 2009 911 a brand-new car, even though the basic structure remains essentially the same as the outgoing model's. Two entirely new and more powerful engines and a new twin-clutch automatic transmission are the major refinements to Porsche's 45-year-old model, but there's much more to the transformation than the powertrains. Read More