Straight-Piped BMW M6 Sounds Like Symphony At 186 MPH On The Autobahn Acceleration & Sound by turboandstance - December 10, 2022December 10, 2022 There aren’t that many V10-powered vehicles anymore and every time we can witness a V10 car, it’s a reason to turbo your neck and watch them. One of the best examples of a sports car with a 10-cylinder engine has to be the E63 generation of the BMW M6 –