Home BMW History BMW 6 Series Enthusiast's Companion
BMW’s M30-coded big six engine was the heart of the 6 Series.  Constantly refined over its production life, it routinely absorbs mileage in excess of 150,000 without major complaints.
BMW’s M30-coded big six engine was the heart of the 6 Series. Constantly refined over its production life, it routinely absorbs mileage in excess of 150,000 without major complaints.