2026 Allegro Bus 45 BTP

Vehicle Photo
  • MSRP: $808,418
  • Dealer Discount: $99,400
  • Finance Incentive: $53,523
  • Sale Price: $655,495
  • As Low As: $4,715 /mo (Edit)
Stock #: 110476
Tampa, FL
  • Available
  • New
  • Class: Class A Diesel
  • Length: 0 ft
  • Slides: 4
  • Fuel: Diesel
  • Engine: Cummins L9 450 HP
  • Chassis: PowerGlide Raised-Rail Chassis
  • Sleeps: 6

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  • Fresh Water Capacity 55 gal

2026 Tiffin Allegro Bus 45 BPT – Ultimate Class A Diesel Luxury for the Road Ahead

Your journey begins the moment you step aboard the Allegro Bus 45 BPT — a full-size diesel coach built to turn highways into home. With premium workmanship, a powerful diesel chassis, spacious living areas, and residential-style comforts from front to back, this coach wraps all the luxuries of home around the freedom of the open road. Get ready to cruise in style, relax in comfort, and explore without compromise.

Every detail — from the reinforced chassis to the elegant interior finishes — is designed to deliver a smooth, powerful ride and a living experience that feels like home. Whether you’re headed for weekends away, extended travel, or full-time living, the 45 BPT offers space, comfort, and reliability that make it a motorhome built for adventure and ease.

Key Features

  • PowerGlide XC Raised Rail rear-engine diesel chassis with 450-hp diesel engine and Allison 3000 MH transmission for smooth, powerful driving

  • Full-size residential amenities and premium interior craftsmanship including hardwood cabinetry, solid surfaces, and ample storage throughout

  • Spacious living area made possible by multiple slide-outs (depending on floorplan) for expanded interior volume and comfort

  • Large basement storage capacity (approx. 257 cu ft) for gear, luggage, or supplies — perfect for long trips and extended stays

  • Generous water and waste capacities (fresh water, grey/black tanks) suitable for extended travel without constant hookups

  • Onan 10.0-kW Quiet Diesel generator to power onboard systems reliably while off-grid or at remote locations

  • Advanced chassis and safety features including air suspension, adaptive cruise control, and modern braking/stability systems (depending on options) for secure, stable travel

  • High-end comforts — residential-style kitchen with full-size refrigerator, convection microwave/convection cooking amenities (depending on finishes), residential-quality fixtures in living and bath areas, custom interior decor and trim options

 

†Lazydays strives to ensure the accuracy of the information provided on this website. However, actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing or specifications. Specifications and availability subject to change without notice. Price, length, weight, or any other specifications cannot be relied upon. Buyers should verify and confirm all claims made on the website. Sale price includes all manufacturer discounts and rebates. All prices listed on this site exclude tax, tags and title fees. Applicable government fees, state taxes, dealer fees and emissions testing charges will be added to comply with state vehicle codes. Freight and prep costs are additional and vary by state. Contact Lazydays for complete details.

*90 Days – Payments can be deferred for 90 days with approved credit. Interest accrues from contract date. Financing terms subject to lender approval. Not valid with other offers. Actual products, programs and services may differ materially from those on this site. Lazydays is not responsible for errors made in stated pricing. Specifications and availability subject to change without notice. Document fees vary by location. See dealership for complete details.

**Lazydays believes the specifications on this site supplied by the manufacturer to be correct at the time posted. However, specifications, standard equipment, model availability, options, fabrics, and colors are subject to change without notice. Some equipment may be unavailable when a vehicle is built. Some vehicles are pictured with options, which may be available at extra cost or may not be available on some models. You should verify the equipment that is on all vehicles. If a new vehicle shown on this website is subject to an open safety recall, Lazydays cannot deliver the vehicle to you until the recall repair is completed. This is a requirement of federal law.

***The advertised discount contains a $53,523 finance incentive. Finance Incentive applies if financing for your RV purchase is obtained with assistance by Lazydays and placed with a third party lender. Terms and Conditions may apply. Contact our finance department for further details.

****Margaritaville offer valid for a limited time only at Lazydays RV of Tampa. Customers who purchase a new RV or complete a qualified service appointment (appointment must be booked and customer must show for the appointment) are eligible to receive a complimentary 3-day, 2-night stay at Camp Margaritaville RV Resort of Auburndale. Offer valid while supplies last. Promotion is non-transferable, has no cash value, and cannot be combined with other offers or promotions. Limit one promotional stay per customer, per transaction. Resort stay subject to availability and blackout dates may apply. Resort reservation must be made within 30 days of RV purchase or completed service appointment. Valid for Florida residents and legal U.S. residents only, 18 years or older. Additional terms and conditions may apply. Lazydays RV of Tampa reserves the right to modify or cancel this promotion at any time without notice. Void where prohibited by law.