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TIFFIN MOTORHOMES

2025 Tiffin Allegro Bus 45 FP
Part of the The RV Classified System

2025 Tiffin Allegro Bus 45 FP 2025 Tiffin Allegro Bus 45 FP

2025 Allegro Bus 45 FP Floorplan 2025 Allegro Bus 45 FP Floorplan

Weights and Measures
Dimensions
Overall Length (approx.) 45'
Wheel Base 323"
Overall Width 101"
Overall Height 13' 3"
Minimum Garage Height 14'
Interior Height 83"
Interior Width 96"
Basement Storage (cubic feet, approx.) 257
Square Footage (approx.) 440

Weight Limits
GAWR-Front (pounds) 18,000
GAWR-Rear (pounds) 23,000
GAWR-Tag (pounds) 11,000
GVWR (pounds) 52,000
Maximum Trailer Weight (pounds) 15,000
Hitch Rating (pounds) 15,000
GCWR (pounds) 67,000

Capacities
Fuel Tank (gallons) 150
DEF Tank (gallons) 10
Fresh Water (gallons) 100
Grey Water (gallons) 100
Black Water (gallons) 55

Quantities
Number of Slideouts 4
Sleeping Capacity 2 to 5
Sleeping Areas 1 to 3
Seat Belts 4 to 9
Seating Capacity 7 to 11


Manufacturer Product Links
Download 2025 Specs Sheet
2024 Allegro Bus 35 CP
2024 Allegro Bus 35 CP
2024 Allegro Bus 40 IP
2024 Allegro Bus 40 IP
2024 Allegro Bus 45 FP
2024 Allegro Bus 45 FP
2024 Allegro Bus 45 OPP
2024 Allegro Bus 45 OPP

2025 Allegro Bus 35 CP
2025 Allegro Bus 35 CP
2025 Allegro Bus 40 IP
2025 Allegro Bus 40 IP
2025 Allegro Bus 45 FP
2025 Allegro Bus 45 FP
2025 Allegro Bus 45 OPP
2025 Allegro Bus 45 OPP



If you're in the market for a new or used Tiffin Allegro Bus 45 FP motorhome, today can be a great time buying a Tiffin Motorhome for sale by owner or from one of our Tiffin RV Dealer sponsors.
Going to the Class A Tiffin Allegro Bus Diesel Motorhome there are plenty to choose from designed to provide a comfortable and convenient travel experience. Tiffin has the Allegro Bus features four different floor plan options, ranging from 37′ 5″ to 45 feet in length Diesel Pusher Motorhomes. Choose a floor plan with one bathroom, or go with a bath and a half option. Standard features on new motorhomes now such as Starlink Pro internet, heated tile floors, a large dishwasher, and washer and dryer in every floor plan, this top-notch coach offers everything you need for a comfortable life on the road.
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