2019 TIFFIN MOTORHOMES Allegro Bus for sale. Unit has many optional features and there is a 2021 PJ Hydraulic car trailer available at an additional price. Motorhome is in excellent condition inside and out. The 450PP Floor Plan offers a luxurious space with private master bedroom and bath that also offers a walk in in closet. Four smart TV's offer something for everyone, even outside viewing. Also includes Magna shades for exterior windows and windshield. This motorhome is worth seeing.