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Outside image of the 2025 Tiffin Allegro Bay on the road
2026 2025

Go further in the 2025 Tiffin Allegro Bay

Close your eyes and imagine your ideal Super C motorhome. Open them, and there’s the 2025 Tiffin Allegro Bay—powered by diesel strength, filled with space to roam, and built with craftsmanship that turns dreams into reality.

  • Shop Tiffin Allegro Bay RVs
  • Overview
  • Floor Plans
  • Features
  • Gallery
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  • About

Step inside the 2025 Tiffin Allegro Bay

The 2025 Tiffin Allegro Bay is built on a Freightliner S2RV chassis and powered by a Cummins®  B6.7 360-horsepower diesel engine delivering 800 lb-ft of torque with an Allison® 3000 MH 6-speed transmission. Underneath, hydraulic leveling jacks and full air brakes give you extra control and confidence. Three floor plans—38 AB, 38 BB, and 38 CB—let you tailor your setup, sleeping anywhere from four to seven travelers comfortably.

Inside image of the 2025 Tiffin Allegro Bay

2025 Tiffin Allegro Bay Floor plans

2025 Tiffin Allegro Bay 38 CB Floor Plan

2025 Tiffin Allegro Bay 38 CB

2025 Tiffin Allegro Bay 38 BB Floor Plan

2025 Tiffin Allegro Bay 38 BB

2025 Tiffin Allegro Bay 38 AB Floor Plan

2025 Tiffin Allegro Bay 38 AB

2025 Tiffin Allegro Bay 38 CB

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

2025 Tiffin Allegro Bay 38 CB

About the Tiffin Allegro Bay 38 CB

Specifications
Type
Super C
Year
2025
Make
Tiffin
Model
Allegro Bay
Submodel
38 CB
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

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

Explore other floor plans

2025 Tiffin Allegro Bay 38 BB Floor Plan

2025 Tiffin Allegro Bay 38 BB

2025 Tiffin Allegro Bay 38 AB Floor Plan

2025 Tiffin Allegro Bay 38 AB

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2025 Tiffin Allegro Bay 38 BB

Shop All Tiffin Allegro Bay RVs

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

2025 Tiffin Allegro Bay 38 BB

About the Tiffin Allegro Bay 38 BB

Specifications
Type
Super C
Year
2025
Make
Tiffin
Model
Allegro Bay
Submodel
38 BB
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

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

Explore other floor plans

2025 Tiffin Allegro Bay 38 CB Floor Plan

2025 Tiffin Allegro Bay 38 CB

2025 Tiffin Allegro Bay 38 AB Floor Plan

2025 Tiffin Allegro Bay 38 AB

Shop All Tiffin Allegro Bay RVs

2025 Tiffin Allegro Bay 38 AB

Shop All Tiffin Allegro Bay RVs

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

2025 Tiffin Allegro Bay 38 AB

About the Tiffin Allegro Bay 38 AB

Specifications
Type
Super C
Year
2025
Make
Tiffin
Model
Allegro Bay
Submodel
38 AB
Interior
Bunk Bed
No
Systems
All Electric
No
Inverter
No
Solar
No
Generator
No
Heated Tanks
No
All Weather Package
No

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

Explore other floor plans

2025 Tiffin Allegro Bay 38 CB Floor Plan

2025 Tiffin Allegro Bay 38 CB

2025 Tiffin Allegro Bay 38 BB Floor Plan

2025 Tiffin Allegro Bay 38 BB

Shop All Tiffin Allegro Bay RVs

2025 Tiffin Allegro Bay Features

Tiffin
Disclaimer: The features below might not reflect what exactly will be on the vehicle.
  • Outside image of the 2025 Tiffin Allegro Bay on the road

    Engineered for every road

    Whether you’re driving cross-country or just heading to your next stop, the 2025 Tiffin Allegro Bay handles every road with ease. Freightliner’s Airliner rear suspension and Sachs shock absorbers keep you grounded, while a rear sway bar keeps you steady on topsy-turvy turns. The cockpit’s pneumatic seats, featuring dual armrests and lumbar support, keep you comfortable for hours, while the 10-inch touchscreen display puts navigation, camera monitoring, and media controls front and center. Heated mirrors, adaptive headlights, and side-view cameras add visibility and safety at every turn.

  • Inside image of the 2025 Tiffin Allegro Bay seating

    Designed to unwind

    Inside, soft-touch vinyl ceilings, hardwood cabinetry, and dimmable LED lighting set a warm tone throughout the 2025 Tiffin Allegro Bay. The living area can include sink-in theater seating, booth dinettes, or sofa beds, depending on the layout. Overhead storage, tile flooring, and a large HDTV make downtime as comfortable as the drive itself.

  • Image of the 2025 Tiffin Allegro Bay touch controls

    Smart and simple controls

    Everything in the 2025 Tiffin Allegro Bay is built around ease of use. The Spyder multiplex control system lets you adjust lighting, temperature, and power from touchscreens throughout the coach or through the mobile app. With available Wi-Fi boosters, Starlink prep, and solar panel options, you can stay connected and powered up wherever you wander next. 

  • Inside image of the 2025 Tiffin Allegro Bay kitchen area

    Make meals effortless

    Cooking on the road feels easy thanks to a 20-cubic-foot residential refrigerator, convection microwave with air-fry capabilities, and your choice between a three-burner LP cooktop or a two-burner induction setup. A panoramic galley window brightens the space while a solid-surface countertop and double-bowl sink make cleanup quick. The full-tile backsplash, overhead cabinets, and optional dishwasher bring everyday convenience.

  • Inside image of the 2025 Tiffin Allegro Bay bedroom

    A quiet place to lie

    At the end of a long day, the bedroom is there to help you and your electronics recharge. A standard memory foam king mattress comes with throw pillows and a handcrafted privacy door, while an optional queen gives you more room to move. Built-in reading lights, a ceiling fan, and a mounted TV make it a relaxing space to unwind. Storage runs deep with wardrobes, drawers, and under-bed compartments that keep everything organized.

  • Inside image of the 2025 Tiffin Allegro Bay bathroom

    Clean up and go

    The 2025 Tiffin Allegro Bay bathroom is clean, bright, and breezy, with a one-piece molded fiberglass shower and skylight for extra light. Depending on your floor plan, you’ll have either a full bath or a bath-and-a-half layout. Solid-surface lavatory tops, porcelain sinks, and mirrored cabinets add a residential feel, while the Aqua View Showermiser™ system helps conserve water when boondocking.

    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
    • Inside image of the 2025 Tiffin Allegro Bay
    • Outside image of the 2025 Tiffin Allegro Bay
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    Frequently Asked Questions

    How many floor plans are available for the 2025 Tiffin Allegro Bay?

    There are three: the 38 AB, 38 BB, and 38 CB. Each layout offers different sleeping arrangements, from bunk beds to larger lounge setups, accommodating four to seven people.

    What engine powers the 2025 Tiffin Allegro Bay?

    It’s powered by a Cummins B6.7 diesel engine that provides 360 horsepower and 800 lb-ft of torque, paired with an Allison 3000 MH 6-speed automatic transmission.

    What is the towing capacity of the 2025 Tiffin Allegro Bay?

    The 2025 Allegro Bay can tow up to 12,000 pounds, making it ideal for hauling vehicles, trailers, or toys for extended adventures.

    How much does the 2025 Tiffin Allegro Bay cost?

    Pricing typically starts around $350,000 to $375,000 MSRP, depending on the floor plan and options you choose.

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    The Transwest Difference

    It’s not always easy to find a motorhome that fits your unique needs away from home. At Transwest, we’re committed to finding you the Recreational Vehicle unit that meets the goals of you and your family. Whether you’re a frequent, spontaneous, full-time, or weekend traveler, we work to provide you with the quality, comfort, and reliability you need to stay on the road.

    We carry only the highest quality makes in Recreational Vehicles that are guaranteed to give you a luxurious experience on the road. Spacious 5th Wheels are sure to satisfy your inner weekend warrior, and Emerald Luxury Coaches offer uniqueness and specialized craftsmanship. For all the comforts of home, look no further than Class A and Super C motorcoaches. Class B or C motorhomes give you flexibility on the road.

    For 25 years, Transwest has been proactive about finding better crafted and more efficient transportation solutions. As a family-owned company, we understand the importance of relationships. We stay in close communication with our customers throughout every step of the process: purchasing or leasing, financing, maintaining, and reselling. We also offer a state-of-the-art body shop to keep you on the road. Our mission is to be a one-stop-shop for all your RV and motorhome needs.

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