2007 Tiffin Allegro Bay 37QDB 8.1 V8 Gas workhorse chassis with ONLY 26K original miles. This coach is in very nice condition. 4 slides outs, nice big refrigerator, 7k generator with 60 hours, automatic levelers, large bathroom with 2 in 1 washer/dryer, two burner stove, queen sleep number bed, and very nice cabinetry.