Cadillac CTS 2011 OBO

Selling a Cadillac CTS 2011 for $5500 or make me a best offer. Recent new tires, replaced timing chain, no check engine light. Intermittent engine vibration while driving, front suspension may need replacement. Sticky passeger rear door. Rips and tears on driver seat. Previous owner did a muffler delete. Clean title. Text me if interested.