New 2026 Tiffin Motorhomes Allegro Bus 45OPP

Motor Home Class A - Diesel

Stock #141536

Bryan, TX

OUR T&S PRICE IS LOWER THAN WHAT THE MANUFACTURER ALLOWS US TO ADVERTISE...CONTACT US DIRECTLY TO GET OUR VERY BEST PRICE!!!

1 of 10

+10

Sale Price: $645,495

Payments From: $4,316 /mo.

45ft long
Sleeps 6
4 slides

Cummins L9
450 HP

See All Specs

Specifications

Sleeps	6	Slides	4
Length	45 ft	Ext Width	8 ft 5 in
Ext Height	13 ft 3 in	Int Height	6 ft 11 in
Interior Color	Picasso, Chai, Silver Lake	Exterior Color	Gen 13, Gen 14; Cinderwood, Arctic Sapphire, Frosted Granite, Waterfall, White Mahogany
Hitch Weight	15000 lbs	GVWR	52000 lbs
Fresh Water Capacity	100 gals	Grey Water Capacity	100 gals
Black Water Capacity	55 gals	Tire Size	315/80R22.5
Generator	10 kW Onan Quiet Diesel	Fuel Type	Diesel
Engine	Cummins L9	Chassis	PowerGlide XC Raised Rail Rear Engine
Horsepower	450 hp	Fuel Capacity	150 gals
Wheelbase	323 in	Available Beds	King
Torque	1250 ft-lb	Refrigerator Type	Stainless Steel Residential with French Doors and Bottom Freezer
Refrigerator Size	25 cu ft	Convection Cooking	Yes
Cooktop Burners	2	Number of Awnings	2
Axle Weight Front	18000 lbs	Axle Weight Rear	23000 lbs
Axle Weight Tag	11000 lbs	Water Heater Type	Hydronic
AC BTU	45000 btu	Basement Storage	257 cu. ft.
TV Info	LR TV, BR 50" TV, Ext. TV	Awning Info	Girard Power w/LED Lighting, Manual Window
Washer/Dryer Available	Yes	Gross Combined Weight	67000 lbs
Shower Type	Standard	Electrical Service	50 amp

Description

LET'S TALK MAP PRICING! THE PRICE YOU SEE ADVERTISED IS THE MINIMUM ADVERTISED PRICE (MAP) SET BY THE MANUFACTURER TO ENSURE FAIR AND CONSISTENT PRICING ACROSS DEALERSHIPS AROUND THE NATION. WHILE WE CANNOT ADVERTISE BELOW THAT PRICE, WE ARE ABLE TO OFFER A SUBSTANTIAL DISCOUNT DIRECTLY TO OUR CUSTOMERS. NO NEED TO SMASH THAT PRICE DROP ALERT BUTTON ON THIS RV--REACH OUT TO US BY PHONE OR EMAIL AND LET'S GET YOU THE BEST DEAL POSSIBLE!!!

NO HIDDEN FEES!!! WE DO NOT CHARGE PDI OR FREIGHT FEES!!! LET US HELP SAVE YOU MONEY!!!

Tiffin Motorhomes Allegro Bus Class A diesel motorhome 45 OPP highlights:

Sofa Bed with an Ottoman
Bath and a Half
Residential Refrigerator
Dinette with Chairs
50" Bedroom TV
Drawer-Type Dishwasher

Fours slides, a bath and a half, plus sleeping space for six make this coach family friendly. There are two sofa beds in the main living area, plus a lift TV for your favorite shows. The chef of your group can cook meals on the two burner induction cooktop or in the stainless steel convection microwave with an air fryer, and there is a drawer-type dishwasher that will make clean up easier than ever. This model also includes a residential refrigerator plus pull-out storage and a stack of drawers for snacks galore. Enjoy a great night's rest on the king bed after traveling all day, and the full rear bath will allow you to clean up in luxury. There is even a floor-to-ceiling closet for maximum storage and a stacked washer and dryer; how convenient!

With any Allegro Bus Class A diesel coaches by Tiffin Motorhomes you will experience ultimate luxury, breakthrough technology, and unmatched power thanks to the 450 HP Cummins L9 engine. The captain's job is made easier than ever with the adaptive cruise control, the collision mitigation with forward warning and active braking, and the Valid instrument cluster display with integrated leveling controls. This hydronic heating and electronic appliance-equipped coach features two Girard roof awnings, an Onan 10.0 kW generator, and three 15,000 BTU A/C units to keep you comfortable all year long. New and exciting features include a drawer-style dishwasher on each model, Gold Heat dual zones heated tile floors, Starlink Pro with a subscription, and more!

Features

Standard Features (2026)

Chassis & Drivetrain

PowerGlide XC Raised Rail Rear Engine Diesel Chassis
240-Amp Alternator
Allison® 3000 MH 6-speed Automatic Transmission with Lock-up Torque Converter
Two-wheel Drive
Aluminum Wheels
Front and Rear 315/80R 22.5 Tires
Combination Valid™ Air Leveling System with Hydraulic Leveling Jacks
Integrated Leveling Controls Through Valid™ Instrument Cluster
ZF Independent Front Suspension
Front Sway Bar
Reyco® Granning® Air Ride Rear Suspension
Custom Tuned Koni Shock Absorbers
Side-mounted Radiator
Front Disc Brakes
Full Air Brake System with Automatic Slack Adjusters
Three-stage Compression Brake
Manual Parking Brake
Quick Air Connection for Air Force One Tow Vehicle Brake System
Driver and Passenger Side Fuel Fill
Tire Pressure Monitoring
Adaptive Cruise Control
Automatic Traction Control
Mobileye® Lane Departure Warning and Automatic High Beam Headlight Control
Collision Mitigation with Forward Warning and Active Braking
Electronic Stability Control
(2) 12-Volt Flooded Lead-Acid Chassis Batteries
Steerable Tag Axle (Model Specific)
Drive & Tag Axle Drum Brakes (Model Specific)

Engine

Cummins L9 450 HP Diesel Engine with 1,250 lb-ft Torque
Cummins X15 605 HP Diesel Engine with 1,950 lb-ft Torque (Optional; Model Specific)

Construction

Seamless One-piece Gel-coat Fiberglass Molded Roof Cap
5 1/4" Formed Roof Insulation
Tubular Aluminum Roof Skeleton Frames
Extraordinaire™ Ducted Air Cooling System
One-piece Molded Gel-coat Fiberglass Front and Rear Caps
Steel Cockpit Overhead Support Frame
Crane® Composites Noble® Select All-Composite Exterior Sidewalls
Tubular Aluminum Wall Skeleton Frames
High-performance Thermal Insulation in Sidewalls
Engineered Wood Sub-flooring
Laminated Elevated Sub-Flooring with 2 3/4" Thick Thermal Insulation
Steel Basement Construction
Rust Protective Undercoating
Hydraulic Slide-out Mechanisms
Extra Storage Chassis Construction

Electrical

Hydronic Heating & Electronic Appliance Equipped Coach
Spyder Controls Multiplex System
Firefly Integrations Eclipse Module
Centralized 10” Spyder System Main Monitor
Passenger Console Spyder System Color Touchscreen
Interior Entryway Spyder System Color Touchscreen
Exterior Spyder System Color Touchscreen
Additional Spyder Color Touchscreens Throughout Coach
10.0-Kilowatt Onan® Quiet Diesel Generator
Generator Slide Tray
3,000-Watt Pure Sine Wave Inverter Charger with Auto-Gen Start and Interior Remote Control
(3) 15,000-BTU Low Profile Air Conditioners with Heat Pumps and Condensation Drains
Aqua-Hot® 450D Heat Exchanger
50-Amp Shore Power with Powered Retract Reel
Prep for Solar Panels
Auxiliary Solar Port
Energy Management System
HD Over-the-air Antenna
Park Cable and Ground Satellite Hook-up
Prep for In-motion Satellite
Prewiring for Winegard® Trav’ler™ Satellite
Satellite Receiver
12-Volt Breaker Panel
12-Volt Disconnect Switch
Rotary Disconnect Switches for House Batteries, Chassis Batteries, and Inverter
Ground Fault Circuit Interrupter (GFCI) Outlets at Galley, Lavatories, and Sewer Bay
110-Volt Exterior Receptacle
Surge Guard® Transfer Switch
USB Receptacles Throughout Coach

House Batteries

(6) 6-Volt, 230-Amp Hours Flooded Lead-Acid House Batteries
(6) 6-Volt, 300-Amp Hours Extended Cycle AGM House Batteries (Optional)
(3) 12-Volt, 270-Amp Hours Lithium House Batteries (Optional)
Battery Slide-out Tray (DEP)

Solar Panels

(3) 200-Watt Solar Panels with (1) 30-Amp Controller (Optional)
(6) 200-Watt Solar Panels with (2) 30-Amp Controllers (Optional)

Internet & Phone

Starlink® Pro22

Plumbing

Aqua-Hot® 450D Heat Exchanger
Aqua View Showermiser™
Water Filter
Water Pump Switch Access from Spyder System and Sewer Bay Board
Low-point Water Drain Lines
Black Holding Tank Flush System
Grey Tank Flush System
Automatic Fresh Water Fill with Gravity Fill Backup
Heated Fresh and Holding Tank Compartment via Heat Duct
SeeLeveL™ Tank Monitor
Centralized Exterior Sewer Bay with Gravity Black and Grey Evacuation Ports
Exterior Rinse Hose with Shower Head
Sewer Bay Hand Sanitizer and Paper Towel Holders
Fresh Water Hose with Power Retract Reel
Sewer Hose Storage

Exterior

Full-body Paint with (4) Layers of Clear Coat
Striped Slide-out Endwalls
High Performance Protective Film on Front Cap and Select Areas
Girard® Powered Door Awning with Integrated LED Lighting
Girard® Slide-out Toppers
Side-swinging Exterior Storage Doors with Gas Shocks
Lockable Handles on Compartment Doors
Motion-sensor Lights in Cargo Bay
120-Volt and 12-Volt Outlets Inside Cargo Bays
Pass-through Basement Storage
Charcoal Carpet Cargo Walls
Fiberglass Reinforced Plastic Basement Floor
Frameless, Dual-Pane Windows
Exterior Patio Light
Fog Lights
Daytime Running Lights
Docking Lights
Exterior Ground Effects Lighting
Chrome Power Heated Side-View Mirrors with Integrated Cameras
Exterior TV with Soundbar
Fast Charge USB ports within Exterior TV Compartment
Lightweight Entry Door with Integrated Screen
Deadbolt Front Entrance Lock
Lighted Entry Door Grab Handle
Automatic Stainless Steel Double Entry Step
Keyless Entry System for Front Entrance and Select Compartment Doors
Mud Flaps
Custom Rock Guard
(2) Girard® Roof-mounted Powered Patio Awnings with Integrated LED Lighting and Dual Pitch Feature
Girard® Powered Window Awning Package
Cargo Door Stainless Steel Rocker Trim
Basement Freezer
Exterior Lighting under Slide-out
Lippert™ On-The-Go™ Telescoping Ladder

Slide Trays

(1) Powered Storage Compartment Slide-out Tray (Optional)
(2) Powered Storage Compartment Slide-out Trays (Optional)

Paint Color Options

Cinderwood Full Body Paint (Optional)
Arctic Sapphire Full Body Paint (Optional)
White Mahogany Full Body Paint (Optional)
Waterfall Full Body Paint (Optional)
Frosted Granite Full Body Paint (Optional)

Paint Scheme Options

Generation 13 Exterior Paint Scheme (Optional)
Generation 15 Exterior Paint Scheme (Optional)

Exterior Add On Options

Gallery Window Package (Optional)

Interior

Handcrafted Overhead Cherry and Maple Cabinetry
Solid Surface Step Well with Tile Inserts
Powered Step Well Cover
Storage Compartment Within Entry Steps
Recessed Step Well Lighting
Living Area TV
Solid Surface Galley Countertop
Handcrafted Slide-out Fascia
Soft Touch Vinyl Ceiling
Dimmable LED Lighting
Prep for Washer and Dryer
Carbon Monoxide Detector
LPG Leak Detector
Smoke Detector
Fire Extinguisher
Powered Solar and Privacy Shades
Soft-closing Drawers
Powered Roof Vents
Central Vacuum System with VacPan® Automatic Dustpan
Interior Grab Handle at Entry Door
Egress Windows Throughout Coach
Stacked Washer and Dryer
Gold Heat® Dual Zones Heated Tile Floor

Interior Décor Packages

Pacifica (Optional)
Omnia (Optional)
Taos (Optional)

Driver/Passenger Seats

Bamboo Lifestyle Leather (DEP)
Rice Wine Lifestyle Leather (DEP)

Dinette/Living Furniture

Bamboo Lifestyle Leather
Rice Wine Lifestyle Leather

Cabinetry Color

White Linen (Optional)
Platinum (Optional)
Sandstone (Optional)
Black Truffle (Optional)
Glazed Canyon Cherry (Optional)
Glazed Honey Natural Cherry (Optional)
White Linen Upper Cabinets (Optional)

Floor Tiles

Industrial Gray Matte Tile (Optional)
Savoir Cafe Polished Tile (Optional)
Trace Creme Matte Tile (Optional)

Slide-out Flooring

Tile Slide-Out Floors (Model Specific)

Driver's Compartment

Power Driver and Passenger Seats
Dual Driver And Passenger Seat Armrests
Swivel Bases for Driver and Passenger Seats
Powered Passenger Seat Footrest
Integrated Seat Belts on Driver and Passenger Seats
Lumbar Support on Driver and Passenger Seats
Tiffin PowerDrive Adaptive Steering Column with Integrated Controls
Adjustable Accelerator and Brake Pedals
Ergonomic Dash with Carbon Fiber Accents
Mounted Dash Fans
Cupholders on Driver and Passenger Side
Valid™ Liquid Crystal Display Instrument Cluster with Integrated Leveling Controls
(2) Center Storage Drawers
Generator Start & Stop Switch
USB Dash Receptacles
12-Volt Dash ReceptacleSTD
Backlit Dash Rocker Switches
Passenger Console Wireless Phone Charger
7" Passenger Console Advanced Monitor System Touchscreen
Driver Console Stationary Mount Phone Charger
Driver and Passenger Map Lights
One-piece Panoramic Windshield
Single-motor Intermittent Windshield Wipers
Automatic LED Headlights
Side-view Cameras
Color Back-up Camera
10" Glass Panel Camera Monitor
Blind Spot Monitoring System
Advanced Monitor System featuring Media Center, Bluetooth®, and AM, FM, and Satellite
Ceiling Mounted Speakers
JBL® Sound System
In-dash Navigation System via Advanced Monitor System's 10" Glass Panel Touchscreen
Overhead Cherry and Maple Cabinetry with Wooden Panel Doors
Auxiliary Start Switch
Concealed Air Horn
Powered Opening Driver Side Window
Solid, Non-opening Passenger Side Window
Powered Solar and Privacy Windshield Shade
Powered Solar and Privacy Shades on Side Windows

Driver's Compartment Add On Options

360° View Camera
Front Overhead TV
Pet Perks Premium Package

Dinette and Living Area

Driver Side Furniture

74" Air Coil Sofa Bed (Model Specific)
74" Theater Seating (Optional; Model Specific)
83" Air Coil Sofa Bed (Model Specific)
83" Theater Seating (Optional; Model Specific)
111" Super Sofa (Optional, Model Specific)
Ottoman with Internal Storage (DEP)

Passenger Side Dinette

72" Dinette with Chairs (Model Specific)
75" Dinette with Chairs (Model Specific)
72" U-Shaped Dinette (Optional; Model Specific)
75" U-shaped Dinette (Optional; Model Specific)

Passenger Side Furniture

68" DE Sofa Bed with Lift TV (Model Specific)
68" Air Coil Sofa Bed with Lift TV (Optional; Model Specific)
Recliner and Lift TV (Optional; Model Specific)
70" DE Sofa Bed with Lift TV (Model Specific)
70" Air Coil Sofa Bed with Lift TV (Optional; Model Specific)
Recliner and Lift TV with Fireplace (Optional)

Passenger Side Bunk/Office Option

Power Drop Down Mid-Bunk (Model Specific)
Storage Area e/Desk (Optional; Model Specific)

Kitchen

1.7-Cubic Foot Smart Convection Microwave with Air Fry
Double Bowl Kitchen Sink with Single Lever Faucet and Pull-down Sprayer
Built-in Soap Dispenser
Galley Overhead Cherry and Maple Cabinets with Pull-out Drawers
Panoramic Galley Window
Task Lighting
Toe Kick Lighting
Under Counter LED Accent Lighting
Pantry Lighting
Full Tile Backsplash
Solid Surface Galley Countertop, Sink, and Cooktop Cover
Pull-out Utility Box Located Under Sink
Drawer-style Dishwasher

Refrigerator

25-Cubic Foot Stainless Steel Residential Refrigerator with French Doors and Bottom Freezer
Decorative Wooden Refrigerator Panel (Optional)

Cooking Appliances

Two-Burner Induction Cooktop
Wolf® Induction Cooktop (Optional)

Kitchen Add On Options

InSinkErator® Instant Hot Water Faucet (Optional)
12" Beverage Center (Optional; Model Specific)

Bedroom

Under Bed Storage
Bedside Windows
Bed Comforter with Throw Pillows
Handcrafted Privacy Door
LED Reading Lights
Nightstand with Solid Surface Tops
Mounted Bedroom TV
Centralized Entertainment Center
Ceiling Fan
Decorative Handcrafted Wood Ceiling Ring
Safe
Memory Foam King Mattress (72" x 80") with Power Smart Lift
Shoe Rack (Model Specific)
Laundry Hamper (Model Specific)

Bed Slide

Overhead Cherry and Maple Cabinets with Headboard
Window at Head of Bed (Optional)

Bedroom Storage

Floor-to-ceiling Closet Space(Model Specific)
Walk-in Closet (Model Specific)
Solid Surface Countertops within Storage Spaces (Model Specific)

Bedroom Add On Options

Bedroom Fireplace (Optional)
Bedroom Egress Door (DEP) (Optional)

Bathroom

(1) Bathroom and (1) Half-bath
(2) Porcelain Master Bathroom Sinks
Solid Surface Lavatory Top
Teak Folding Shower Seat
Shower Head with Detachable Hand-held Shower Wand
Shower Skylight
Shower LED Light with Sliding Cover
Towel and Toilet Paper Holders
Medicine Cabinet with Tri-view Vanity Mirror
Roof Vent Fan
Base Cabinet

Shower

Solid Surface Shower Walls with Inlaid Tile and Residential Glass Door (32" x 40") (Model Specific)
Solid Surface Shower Walls with Inlaid Tile and Residential Glass Door (32" x 48") (Model Specific)

Toilet

(1) Electric Gravity Flush Toilet and (1) Macerator Toilet

Additional Add-On Options

Factory Delivery Program

Factory Delivery (Optional)

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

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T&S RV and Sport is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 936-825-2357 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

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New 2026 Tiffin Motorhomes Allegro Bus 45OPP

45OPP Floorplan

Specifications

Description

Features