Walkthrough of 2026 Tiffin Allegro Bus 40IP

Name: Walkthrough of 2026 Tiffin Allegro Bus 40IP
Uploaded: 2025-09-09T21:24:54+00:00
Description: Lance Ortega 208-290-5750 Stock Number 17N253101 #lanceortega https://www.transwest.com/rv/type/class-a/store/belton-mo/new-2026-tiffin-allegro-bus-40ip-17n253101/

by Lance Ortega Sep 09 2025

851 views

Join Lance Ortega for a walkthrough video tour of the 2026 Tiffin Allegro Bus 40IP RV, available for purchase at Transwest. This video tour highlights the specifications and features of the 2026 Tiffin Allegro Bus 40IP, including engine, fuel, and towing capabilities, as well as creature comforts like decor, sleeping quarters, kitchen, and bathroom accommodations, and entertainment. Our friendly and knowledgeable staff is available to answer any additional questions not covered in the RV video tour, and we are happy to help. So, check out the video and feel free to contact Transwest for more information or to schedule an in-person tour of the 2026 Tiffin Allegro Bus 40IP or any other RV.

Featured RV

2026 Tiffin Allegro Bus 40IP

at Transwest of Belton, MO

New Class A

$585,495 $688,375

Shop this Vehicle

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About the Tiffin Allegro Bus 40IP

Sleeps 5
Diesel
4 Slide Outs
650 Miles

The 2026 version of the Allegro Bus gets a major refresh from the ground up. Inside, you’ll find new flooring, wallboard, updated fixtures, and all-new décor packages. The dash is redesigned with push-button start and PowerDrive steering assist, while the coach now supports multiplex over-the-air updates.

Exterior updates include Gen 13 and 15 paint schemes, black wheel options, and a swiveling exterior TV mount. For pet lovers, the optional Pet Perks Plus package adds a leash holder, food tray, and onboard pet camera.

Specifications

Type: Class A
Year: 2026
Make: Tiffin
Model: Allegro Bus
Submodel: 40IP
Chassis Brand: Power Glide
Stock ID: 17N253101
VIN (Last 6): WR0278
List Price: $585,495
Status: Available
Condition: New
Living Quarters: No
Mileage: 650

Amenities

Living Room Amenities: USB/USB-C Charging

TV
Kitchen Appliances: Convection Microwave

Induction cooktop
Living Area Seating Options: Sofa Sleeper
Bedroom Amenities: Nightstand

TV

Dresser

Closet

Safe
Additional Beds: Sofa Sleeper
Bathroom Amenities: Single Sink

Double Sink

Vanity

Medicine Cabinet

Shower

Shower Seat

Skylight
Cab Amenities: Power Mirror (Left)

Power Mirror (Right)

Power windows

Adaptive Cruise Control

Mobileye® Lane Tracking and Departure System

Touchscreen

Heated Mirrors

Side Cameras

Keyless Entry Remote

Power Seats

Dash charging station (wireless, 12V and USB charge points)

Backup Camera

Radio

Satellite Radio

Bluetooth

Navigation
General Amenities: Dual Pane Windows

Outside Entertainment

Washer/Dryer Prep

LP, smoke and carbon monoxide detectors

Fire Extinguisher

Central Vacuum

Exterior

Number of Slide Outs: 4
Number of Awnings: 2

Interior

Sleeping Capacity: 5
Master Bedroom Bed Size: King
Master Bedroom Bed Type: Standard
Master Bedroom Flooring: Tile
Number of Bathrooms: 1 1/2
Bath Flooring: Tile
Dining Table: Table and Chairs
Living Room Flooring: Tile
Kitchen Flooring: Tile
Kitchen Refrigerator Type: Residential Refrigerator
Kitchen Refrigerator Size(ft): 25

Systems

Battery Type: Flooded Lead Acid
Battery Size: 225
Shore Power Size: 50 Amp
Inverter: Yes
Generator: Yes
Water Heater Type: Hydronic
Number of ACs: 3
AC Rating (BTU): 45,000
Heating System: Hydronic, Heated Floors
Heated Tanks: Yes
Black Water Capacity (gal): 55
Fresh Water Capacity (gal): 100
Gray Water Capacity (gal): 100

Dimensions & Weights

Height: 13
Width: 8
GVWR (lbs): 41,000
Tongue Weight (lbs): 1,500
Hitch Capacity (lbs): 15,000

Engine & Chassis

Engine Make: Cummins
Fuel Capacity (gal): 150
Fuel Type: Diesel
Horse Power: 450
Jack Type: Hydraulic

Disclaimer: Not every vehicle includes every feature or option listed. Please verify all features and options with your salesperson before purchase.

Floor plan

Disclaimer: This floor plan is for general reference. Actual features and styling could differ.

Download Floor plan

Video Created by Lance Ortega

RV Sales Representative at Transwest Truck Trailer RV of Belton

2026 Tiffin Allegro Bus Features

Cruise with class

The Allegro Bus is powered by a custom Tiffin PowerGlide XC chassis and offers two engine options: a 450-hp Cummins L9 or an optional 605-hp upgrade. You can expect tighter turns, better handling, and far less driver fatigue thanks to Tiffin’s integrated RoadWatch safety suite, which includes adaptive cruise control, electronic stability, and roll traction support. Dual-side fuel and DEF access make pit stops quicker, while the extended frame rail adds structure and balance.
Impressive interior

Things feel shiny and new once you step inside, thanks to new wall coverings, updated furniture materials, and elegant tile flooring, which give the 2026 interior a refined feel. Choose from coordinated décor themes, such as Pacifica or Taos, or opt for two-tone cabinetry with white linen upper cabinets for a brighter, more open look. Every finish, from countertops to backsplashes, has a sense of class without being cliché.
Fantastic new floor plans

This year’s Allegro Bus is offered in two expansive layouts: the 40 IP and the 45 OPP. Both layouts feature a 72" x 80" Power Smart king bed, dual lavatories, and washer/dryer setups. The 45 OPP stretches to 45 feet and offers a larger shower, extra cabinetry, and more living room space. Extras, you ask? Well, add theater seating, a kitchen island with a dinette bar, or even a rear egress door. The 40 IP provides all the essentials with a slightly more compact footprint of 41 feet, while still offering slide-out living and, of course, tons of storage.
Sizzle and serve

Every Allegro Bus features a full-size kitchen, complete with a drawer-style dishwasher, residential refrigerator, convection microwave, and an upgraded galley faucet. The countertop extension, pull-out storage, and optional 12" beverage center give you plenty of prep space. The 45 OPP allows for even more configuration flexibility, like a dinette with chairs, a U-shaped booth, or theater seating near the lift TV.
Your restful retreat

In the bedroom, you’ll find built-in nightstands, overhead cabinets, and a floor-to-ceiling closet (talk about space). Depending on the layout you opt for, you can sneak in smart add-ons like a wall safe, slide-out drawers, or even a window right above the pillows. The king bed is standard, but you can level up with a Power Smart version that shifts into the perfect position you desire with just one button.
No bathroom rush

Each Allegro Bus includes a spacious full bath and an additional lavatory. In the 45 OPP, the main shower measures 32" x 48" and offers more floor space. The 40 IP features a slightly more compact shower but maintains high-end fixtures and smart layout choices. Independent power shades, matte black towel bars, and tri-view mirrors complete the spa-inspired vibe.

Frequently Asked Questions

How much does the 2026 Tiffin Allegro Bus cost?

Pricing depends on your selected floorplan and options, but most models start in the low to mid-$500,000 range. Contact your dealer for exact quotes and availability.

What floor plans are available for the 2026 Allegro Bus?

Tiffin offers the Allegro Bus in two layouts: the 40 IP and the 45 OPP. The 45 OPP is longer and includes more living space and cabinetry, while the 40 IP offers a slightly smaller footprint with similar features.

How much can the 2026 Allegro Bus tow?

The 40 IP can tow up to 10,000 pounds, while the 45 OPP supports up to 15,000 pounds. Both models include an integrated air supply for trailer braking.

How many people can sleep in the 2026 Allegro Bus?

Depending on the floor plan and options, the Allegro Bus can comfortably accommodate 2-5 people.

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