New 2026 Tiffin Motorhomes Allegro Bus 40 IP Motor Home Class A - Diesel
quad slides; central vacuum; Residential fridge
The 2026 Tiffin Motorhomes Allegro Bus 40 IP represents the pinnacle of diesel Class A luxury, designed for travelers who want uncompromising comfort, power, and craftsmanship. Built on Tiffin’s PowerGlide chassis and powered by a 450-horsepower Cummins diesel engine, this coach delivers a smooth, confident ride for long-distance touring and full-time living.
At approximately 41 feet long with four slide-outs, the 40 IP offers an expansive interior that rivals high-end residential living.
Residential Living at Its Finest
Step inside and you’re greeted by a wide-open living area featuring premium seating, elegant cabinetry, and large panoramic windows. The quad slide design creates a spacious environment perfect for entertaining, relaxing, or extended stays on the road.
High-end finishes and Tiffin’s renowned craftsmanship are evident throughout every detail of the coach.
Gourmet Kitchen for Real Cooking
The Allegro Bus 40 IP features a true residential kitchen designed for serious cooking:
- Solid-surface countertops
- Dishwasher drawer and induction cooktop
- Residential French-door refrigerator
- Convection microwave and generous pantry space
Whether you're preparing quick meals or hosting guests, this kitchen delivers luxury and functionality.
Private Suite and Bath-and-a-Half Comfort
The bath-and-a-half layout provides convenience for both owners and guests. The rear master suite offers a king bed, large wardrobe storage, washer/dryer prep, and a spacious private bathroom—creating a true retreat on the road.
Built for Performance and Long-Term Travel
With its 450 HP diesel engine, air ride suspension, and 10,000 lb. towing capacity, the Allegro Bus is engineered for serious travel.
Additional features like heated tile floors, hydronic heating, large tank capacities, and advanced safety systems make it ideal for full-time RV living or extended adventures.
Why Buy the 2026 Tiffin Allegro Bus 40 IP
- Flagship luxury diesel motorhome with premium craftsmanship
- Spacious quad-slide layout for maximum living space
- Bath-and-a-half design for added convenience
- Powerful performance for long-distance travel
- Ideal for full-time RVing or high-end touring
Why Buy from Lazydays RV Powered by Campers Inn RV
Choosing the right RV is only half the journey. Choosing the right dealership makes all the difference. When you purchase from Lazydays RV powered by Campers Inn RV, you gain:
- A Legacy of Trust
- Extensive Inventory and Competitive Pricing
- Certified Service and Support
- Parts and Accessories
- A Long-Term Camping Partner
What a great experience. Absolutely streamlined process of my trade in. I was in and out in just around an hour or so. The staff was super helpful. Cory gave me a walkthrough of my new unit, very knowledgeable staff. I highly recommend this group! - Alex
You Save: $160,511
Sale Price: $585,495
Stock# 21175498
Chassis: PowerGlide XC Raised Rail Rear Engine
| Sleeps | 6 |
| Slides | 4 |
| Length | 41 ft |
| Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 3 in |
| Int Height | 6 ft 11 in |
| Hitch Weight | 10000 lbs |
| GVWR | 42000 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 | 882 |
| Engine | Cummins L9 |
| Chassis | PowerGlide XC Raised Rail Rear Engine |
| Horsepower | 450 hp |
| Fuel Capacity | 150 gals |
| Wheelbase | 276 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 | 24000 lbs |
| Water Heater Type | Hydronic |
| AC BTU | 45000 btu |
| Basement Storage | 229 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 | 52000 lbs |
| Shower Type | Standard |
| Electrical Service | 50 amp |
| VIN | 4UZACHFE4TCWS4265 |
Allegro Bus 40 IP Reviews
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