This unit has a sale pending.
It's still listed because pending deals sometimes fall through. Ask the dealer to be next in line.
Bath and a half, rear bath, dual vanity
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2026 Tiffin Allegro Bus 40 IP
New1,066 mi · Stock #21170244
PowerGlide XC Raised Rail Rear Engine Diesel Chassis · L9 450 HP
Listing price
2026 Allegro Bus 40 IP
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The 40 IP is one of Tiffin's most complete Allegro Bus layouts, pairing a rear King bed with a bath and a half, a rear full bath with dual vanity plus a half bath up front, so no one's waiting in line in the morning. The Cummins L9 450HP diesel engine and PowerGlide XC chassis earn consistent praise from owners for delivering a smooth, Lexus-like ride, and the Aqua-Hot 450D hydronic system means heat and hot water without waiting for a tank to warm up. Inside, the Spyder multiplex control system puts touchscreens throughout the coach, the fireplace adds a residential feel, and a pull-out countertop gives you workspace when you need it. A washer/dryer prep, outdoor entertainment center, and ottoman round out a floorplan that's clearly built for extended time on the road.
Length
41 ft
GVWR
42,000 lbs
Sleeps
6
Slideouts
4
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$199,995 – $493,221
This unit is ranked 12 of 12 by asking price in this group.
The listing price on this unit has changed 4 times.
See the complete price timeline and the rest of this unit's pricing insights.
Campers Inn RV
Ramsey, MN
Compared with 1,116 dealers nationwide
Tiffin Motorhomes Allegro Bus Class A Diesel Motorhome 40 IP Highlights
Residential Refrigerator
Central Vacuum
Exterior TV with Soundbar
Two Burner Induction Cooktop
Four Slides
The New 2026 Tiffin Motorhomes Allegro Bus 40 IP sets the standard for luxury Class A diesel motorhomes, combining elegant design, cutting-edge technology, and reliable performance. Perfect for cross-country travelers, seasonal adventurers, or full-time RVers, this motorhome delivers a home-away-from-home experience with style, comfort, and confidence. Its spacious interior, premium finishes, and thoughtful floorplan make every journey more enjoyable, while advanced driving systems ensure smooth handling and safety on the road.
Step inside and experience residential comfort with a thoughtfully designed layout. Large panoramic windows provide stunning views and fill the coach with natural light, creating an open and inviting atmosphere. The living area offers plush seating and flexible space for entertaining, while the chef-ready galley includes premium appliances, ample counter space, and smart storage for convenient meal prep. The master suite offers privacy, comfortable sleeping accommodations, and abundant storage, ensuring restful nights wherever your travels take you.
Spacious and thoughtfully designed floorplan for ultimate comfort
Residential-style interior with premium finishes and upscale furnishings
Chef-inspired galley with high-quality appliances and ample counter space
Private master suite with generous storage and restful bedding
Advanced chassis and suspension for smooth handling and reliable performance
Panoramic windows offering natural light and scenic views
Cutting-edge safety and driver-assist features for confident travel
Ideal for long-distance travel, seasonal adventures, or full-time living
Strong resale value and long-term ownership confidence
Options:
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