2024 tiffin motorhomes allegro bus 45 fp $656 206 msrp is subject to change by manufacturer tiffin motorhomes allegro bus class a diesel motorhome 45 fp highlights bath and a half king bed slide out residential refrigerator ultraleather sofas lift tv in bedroom and living room exterior tv ? enjoy luxury at every turn in this spacious motorhome. once you stop for a break enjoy lunch at the dinette that will double as a desk since it includes a computer workstation . the full-wall slide will open up the whole coach to make you feel more at home and you'll have plenty of space to prepare....