What does the letter M stand for in BMW M5?
In the name BMW M5, the 'M' stands for 'Motorsport'. This is a segment of BMW that focuses on the production of high-performance vehicles, both for on-road and racing purposes. BMW started using the 'M' designation in the 1970s to differentiate these high-performance models from their standard offerings. So, when you see an 'M' in the model name of a BMW, you can expect it to offer a sportier, more thrilling driving experience. It's essentially the mark of a high-performance beast from the German automaker.