New 2026 Tiffin Motorhomes Allegro Bus 45 OPP
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passenger-side controls
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+60 
- MSRP: $922,343
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45ft long
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46,333 lbs
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Sleeps 6
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4 slides
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Cummins L9
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450 HP
45 OPP Floorplan
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 | PACIFICA | Exterior Color | WATER FALL FULL BODY PAINT |
| Hitch Weight | 15000 lbs | GVWR | 52000 lbs |
| Dry Weight | 46333 lbs | Fresh Water Capacity | 100 gals |
| Grey Water Capacity | 100 gals | Black Water Capacity | 55 gals |
| Tire Size | 315/80R22.5 | Fuel Type | Diesel |
| Miles | 417 | 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 | 20000 lbs | Axle Weight Tag | 14000 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 | VIN | 4UZFCTFG1TCWY3106 |
Description
Command the Road in the 2026 Tiffin Allegro Bus 45 OPP
The 2026 Tiffin Allegro Bus 45 OPP represents the pinnacle of luxury Class A diesel motorhome travel. Built on the FCCC PowerGlide XC 605HP Freightliner chassis with Tiffin Power Drive, this coach delivers commanding performance with exceptional ride quality and control. Safety and driving confidence are enhanced with Freightliner RoadWatch, blind spot monitoring, tire pressure sensing, electronic stability and traction control, and a 360° camera system. Finished in stunning Waterfall Full Body Paint with the Generation 15 exterior paint scheme, black aluminum wheels, and the Blackout Package, this Allegro Bus makes a powerful statement wherever it travels.
Inside, the sophisticated Pacifica interior décor blends beautifully with Rice Wine Lifestyle Leather, Black Truffle cabinetry, Linen overhead cabinetry, and industrial gray heated tile flooring for a truly residential atmosphere. Four expansive slide-outs create a wide, open living space featuring theater seating, an Air Coil sofa, and a U-shaped dinette, all centered around a lift TV entertainment system. The gourmet kitchen includes a cooktop/convection microwave, dishwasher, beverage center, instant hot water at the sink, and residential refrigerator with wood panels, delivering true residential convenience. The rear master suite features a power smart king mattress, bedroom TV, stacked washer/dryer, and large wardrobe storage, while premium touches like the Gallery Window Package, basement freezer, dual electric slide trays, and power window awnings enhance comfort both inside and out. With six solar panels, extended-cycle batteries, dual patio awnings, and Starlink prep, this Allegro Bus is built for extended luxury travel anywhere the road leads.
Key Features
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605HP PowerGlide XC diesel chassis with Tiffin Power Drive
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Waterfall Full Body Paint with Generation 15 exterior scheme
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Four slide-outs with spacious residential-style living area
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King bed master suite with stacked washer and dryer
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Induction cooking, dishwasher, beverage center, and residential refrigerator
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Heated tile floors with hydronic heating comfort
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Six solar panels with extended-cycle battery system
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Advanced safety tech including RoadWatch and 360° camera view
Included Options
FCCC Powerglide XC 605HP • Freightliner w/RoadWatch • Tire Pressure Sensing • Elect Stability/Traction Ctrl • External Under Slide Out Light • Extended Cycle Batt w/Slide • Telescoping Ladder • Black Aluminum Wheels • Water Fall Full Body Paint • Generation 15 Ext Pnt Scheme • Pacifica Interior • Rice Wine Lifestyle Leather • Black Truffle Cabinets • Linen Overhead Cabinetry • 6 Solar Panels • (2) Awnings Patio Side • Prep for Satelitte Internet • Starlink Pro • Basement Freezer • 2 Elect Slide Trays • Power Window Awnings • B/R OH Cabinet (w/o wdw) • Front OH TV • Bedroom TV • Blind Spot Monitor • 360 Camera View • Stacked Washer/Dryer • 12" Beverage Center • Instant Hot Water @ Kitch Sink • Wooden Refer Panels • Heated Tile Floor • Industrial Gray Floor Tile • Cooktop/Convection Microwave • Diswasher • Pet Perks Premium • Gallery Window Package • U-Shp Dinette PS • Theater Seating DS • AirCoil Sofa PS • Lift TV • Pwr Smart Mattress - King • Standard Cabinet Finish • Freightliner Chassis • Tiffin Power Drive • Prewire for Traveler Satellite • Lighted Logo Windshield • Blackout Package
Why Choose Campers Inn Macon, GA
At Campers Inn Macon, GA, we specialize in premium diesel motorhomes like the Tiffin Allegro Bus and provide a buying experience that reflects the quality of your new coach. Our knowledgeable team offers transparent pricing, competitive financing, and detailed walkthroughs so you feel confident before your first trip. With trusted service support and the backing of the nationwide Campers Inn network, you’ll have peace of mind wherever your travels take you.
Start Your Journey
The 2026 Tiffin Allegro Bus 45 OPP delivers unmatched power, luxury, and innovation for life on the open road. Visit Campers Inn Macon, GA today and experience flagship diesel motorhome travel at its finest.
- FCCC Powerglide XC 605HP
- Freightliner w/RoadWatch
- Tire Pressure Sensing
- Elect Stability/Traction Ctrl
- External Under Slide Out Light
- Extended Cycle Batt w/Slide
- Telescoping Ladder
- Black Aluminum WHeels
- Water Fall Full Body Paint
- Generation 15 Ext Pnt Scheme
- Pacifica Interior
- Rice Wine Lifestyle Leather
- Black Truffle Cabinets
- Linen Overhead Cabinetry
- 6 Solar Panels
- (2) Awnings Patio Side
- Prep for Satelitte Internet
- Starlink Pro
- Basement Freezer
- 2 Elect Slide Trays
- Power Window Awnings
- B/R OH Cabinet (w/o wdw)
- Front OH TV
- Bedroom TV
- Blind Spot Monitor
- 360 Camera View
- Stacked Washer/Dryer
- 12" Beverage Center
- Instant Hot Water @ Kitch Sink
- Wooden Refer Panels
- Heated Tile Floor
- Industrial Gray Floor Tile
- Cooktop/Convection Microwave
- Diswasher
- Pet Perks Premium
- Gallery Window Package
- U-Shp Dinette PS
- Theater Seating DS
- AirCoil Sofa PS
- Lift TV
- Pwr Smart Mattress - King
- Standard Cabinet Finish
- Freightliner Chassis
- Tiffin Power Drive
- Prewire for Traveler Satellite
- Lighted Logo Windshield
- Blackout Package
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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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales 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 pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.