BMW saw another record month in terms of sales in September, with growth across many of its markets.The German firm, which operates a major engine plant in Hams Hall, sold 177,716 BMW, Mini and Rolls-Royce vehicles during the month, up 18,493 or 11.6% on the same month last year.It was also the best first nine months for the company, with sales up 8.3% compared to the same period last year. A total of 1,335,502 BMW Group vehicles were delivered during the period (2011: 1,232,619).Ian Robertson, BMW board member responsible for Sale......for the full story register now for free or login below...