ISTANBUL   The EU passenger car market expanded 10% in September compared to the same month last year, with 888,672 new automobile registrations, according to data released Tuesday by the European Automobile Manufacturers’ Association. In Europe, including the EU, the European Free Trade Association, and the UK, the new sales also rose 10.7% year-on-year to 1.23 million units in the same period. Among the EU’s major car markets, Spain led with a 16.4% increase, followed by Germany at 12.8%, and