X1 sDrive28i, 2.0L 4-Cylinder DOHC 16V TwinPower Turbo, Mineral Grey Metallic, Oyster/Black Artificial Leather. CARFAX One-Owner. Mineral Grey Metallic 2021 BMW X1 sDrive28i FWD 8-Speed Automatic 2.0L 4-Cylinder DOHC 16V TwinPower Turbo 24/33 City/Highway MPG via vAuto, Inc.