New 2026 Tiffin Motorhomes Allegro Bus 45 BP Motor Home Class A - Diesel

Experience the pinnacle of luxury travel in this flagship diesel pusher featuring a spa-like master suite and unparalleled Tiffin craftsmanship.
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2026 45 BP Features and Options

2026 Tiffin Motorhomes Allegro Bus Class A - Diesel Motor Home 45 BP Highlights:

  • Two Full bathrooms
  • Residential Refrigerator
  • Quad-Slides
  • 55" Living Room TV
  • 72" x 80" King Bed

 

You’re going to be captivated by the pinnacle of diesel pusher luxury and the expansive, quadruple-slide elegance of the New 2026 Tiffin Motorhomes Allegro Bus 45BP! As Tiffin’s flagship model, the 45BP is a masterclass in sophisticated engineering, built on the ultra-smooth PowerGlide® Chassis and driven by the massive 605 HP Cummins® X15 engine. You’ll love the 45-foot layout that feels like a high-end penthouse, featuring polished porcelain tile floors, handcrafted solid wood cabinetry, and a spacious living area with dual opposing slides that house a 75-inch fireplace-integrated entertainment center and your choice of plush Italian leather theater seating or a sprawling sleeper sofa!

 

The 45BP is designed for the most discerning travelers, boasting a gourmet kitchen that would rival any custom home, featuring a Wolf® induction cooktop, a Viking® convection microwave, and a stainless steel residential refrigerator with an in-door ice maker. The rear master sanctuary is truly breathtaking, offering a Power Smart King-size bed, a private walk-in closet with cedar shelving, and a massive rear master bath featuring a residential-sized glass shower and dual vanity sinks. With the Spyder Multiplex system and the 10-inch Mira touchscreen, you have total command of your climate, lighting, and entertainment at the touch of a button!

 

Choosing Campers Inn RV for your motorhome investment means you’re gaining a lifelong travel partner dedicated to keeping you on the road. Since 1966, our family-owned business has prioritized a "People First" mission, treating every customer like a member of our own camping family. When you take home this Allegro Bus 45BP, you’re backed by our exclusive "Innside Access" program—a $7,000 value—which gives you the ultimate peace of mind with 24/7 roadside assistance, mobile mechanic support, and two free annual inspections. With over 50 locations coast-to-coast, help is always nearby, whether you're wintering in the Florida Keys or crossing the Great Divide. Our team is committed to providing a thorough, expert walkthrough of all your motorhome's high-tech systems—from the 10.0 kW Onan® Quiet Diesel generator and triple 15,000 BTU A/C units with solar heat pump to the Hydraunic Heating System and automatic leveling jacks—so you can head out with total luxury and confidence!

 

Don't miss out on your dream RV! Text, call, or visit Campers Inn RV of Wilmington at (937) 571-0692 and find your way!

What Our Customers Are Saying

Great Service

Great service, super friendly and very patient answering a hundred questions. Finance lady Christen was very helpful in getting us the best deal. All wonderful people, thank you all so much. - Tricia
Price: $826,523
Campers Inn
Location: Wilmington, OH
Stock# 114183


2026 45 BP 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
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
Fuel Type Diesel
Miles 544
Engine Cummins L9
Chassis PowerGlide XC Raised Rail Rear Engine
Horsepower 450 hp
Fuel Capacity 150 gals
Wheelbase 323 in
Number Of Bunks 2
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 55" TV, BR TV
Awning Info Girard Power w/LED Lighting, Manual Window
Washer/Dryer Available Yes
Gross Combined Weight 67000 lbs
Shower Type Tub/Shower Combo
Electrical Service 50 amp
VIN 4UZFCHFE7TCWY1159
For more information Contact Us
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