2026 Tiffin Motorhomes Allegro Bus 45 OPP Artic Sapphire Gen 15












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Description
2026 Tiffin Allegro Bus 45 OPP Artic Sapphire Gen 15
Give yourself something you deserve: Unforgettable travel in unmatched luxury. The 2026 Allegro Bus makes that happen. Between the three floor plans, ranging from 38′ to 45′, each offers something unique that fits to any lifestyle. Built on the exclusive PowerGlide XC raised rail chassis, the Allegro Bus provides comfort and safety on and off the road, wherever your travels may take you. For the 2026 Allegro Bus, we’re introducing PowerDrive, an enhanced steering column offering better handling, drivability, and maneuverability, giving you the confidence to “Drive with Power.”
Info
Industry
RV
Make
Tiffin Motorhomes
Model
Allegro Bus 45 OPP
Trim
Artic Sapphire Gen 15
Year
2026
MSRP
N/A
Category
Motorhome
Subcategory
Class A Diesel
Specs
Chassis
PowerGlide XC Raised Rail Rear Engine Diesel Chassis
Generator
10.0-Kilowatt Onan Quiet Diesel Generator
Storage
229 cu ft – 257 cu ft
Length
45 in
Fuel Type
Diesel
Wheelbase
323 in
Width (Ext)
101 in
Height (Ext)
13 ft 3 in
Axle Wt (GAWR) - Front
18,000 lb
Axle Wt (GAWR) - Rear
20,000 lb
GVWR
52,000 lb
GCWR
67,000 lb
Fuel Capacity
Tank: 150 gal
DEF Tank
10 gal
Fresh Water
100 gal
Grey Water
100 gal
Black Water
55 gal