Autobild recently set out to settle the question of which M vehicle is the fastest in the BMW stable at the moment. Not surprisingly, the German enthusiast publication found the BMW M3 CRT to be the quickest around the Sachsenring, setting the magazine’s fastest time around the track with a 1:38.37 minute lap time. That’s impressive, but not nearly as astounding as the time drummed up by the new BMW M5. The portly sedan did the same deed in 1:38.90, or just three hundredths of a second slower than the special-edition M3. Funk Flex