GMC Sierra 2500HD 2007 Used Automatic Gasoline mileage: 482 KM or more 4WD Peace, mercy, and blessings of God be upon you. For sale GMC Sierra 2007, last batch. Mileage 482 and can be increased. The engine, gearbox, and double are very clean. There are some additions: Electric fans New Shaheen tires Bed cover Bids and inquiries via private message.