E 350 4MATIC, 4MATIC, Obsidian Black, Black w/Leather Upholstery, Memory Package w/Power Steering Column. Priced below KBB Fair Purchase Price! CARFAX One-Owner. Clean CARFAX. Odometer is 4029 miles below market average! Obsidian Black 2021 Mercedes-Benz E-Class E 350... via vAuto, Inc.