Local Trade, Non Smoker. Odometer is 18351 miles below market average! Clean CARFAX. CARFAX One-Owner. Azurite Black Metallic 2018 BMW M4 RWD 7-Speed Automatic 3.0L 6-Cylinder Turbocharged DOHC Today, Alderson Auto Group represents five luxury brands, and the Alderson... via vAuto, Inc.