This Freightliner is powered by Mercedes-Benz MBE 4000 heavy-duty diesel engine 12.8 L motor with 213,645 miles. The overall length is 45 feet and it comes equipped with power retractable slide-out, 1 power retractable awning, 9.3 foot garage in the rear, 2 A/C units and plenty of room to sleep 6. This rig has been well maintained, non smoking & pet free!