Bath and a half, rear bath
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2018 Tiffin Allegro Bus 45 OPP
Used52,558 mi · Stock #SP-M118201A
PowerGlide® · ISL9
Listing price
2018 Allegro Bus 45 OPP
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
A rear full bath and a convenient half bath give the Tiffin Allegro Bus 45 OPP an especially comfortable layout for extended stays, while outdoor entertainment adds another way to enjoy the campsite. Inside, hydronic Aqua-Hot heating, heated floors, multiplex Spyder controls, and three heat-pump air conditioners bring upscale comfort throughout. Its 450 HP Cummins diesel engine, air suspension, adaptive cruise control, and collision mitigation support a smooth, confident drive.
Length
45 ft
GVWR
51,000 lbs
Sleeps
8
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.
$217,500 – $494,998
This unit is ranked 9 of 19 by asking price in this group.
The listing price on this unit has changed 5 times.
See the complete price timeline and the rest of this unit's pricing insights.
DeMontrond RV
Spring, TX
Compared with 231 dealers in Texas
2018 Tiffin Motor Homes Allegro Bus 45OPP
The 2018 Tiffin Motor Homes Allegro Bus 45OPP is a flagship luxury Class A diesel motorhome designed to provide exceptional comfort, premium craftsmanship, and powerful performance for extended travel and full-time RV living. Built on Tiffin Motor Homes' proprietary PowerGlide chassis, the 45OPP combines advanced engineering with a spacious residential-style interior.
The 45OPP floorplan features four slide-outs that create a large, open living space with residential furnishings, multiple entertainment areas, and a luxurious rear master suite. The coach includes a king-size bed, bath-and-a-half layout, tile flooring, leather seating, and abundant storage throughout, making it well suited for long-distance touring and extended stays.
Interior amenities include handcrafted cabinetry, a residential refrigerator, microwave oven, dining area with table and chairs, washer and dryer, surround sound entertainment system, and multiple televisions. The living area is designed for comfort and entertaining, while the master suite offers premium sleeping accommodations and generous wardrobe space.
The exterior features fiberglass sidewall construction, power slide-outs, a power patio awning, exterior entertainment capabilities, exterior shower, and large storage compartments. Additional luxury conveniences include automatic climate control systems, premium electrical and entertainment infrastructure, and extensive utility features designed for comfortable extended travel.
As part of the Allegro Bus line, the coach incorporates Tiffin's focus on ride quality, luxury finishes, and long-term durability. The PowerGlide chassis integrates the coach and chassis into a single service platform while delivering strong diesel performance and a smooth driving experience.
Combining luxury residential amenities, premium construction, advanced diesel performance, and a spacious four-slide floorplan, the 2018 Tiffin Motor Homes Allegro Bus 45OPP is designed to offer a first-class motorhome experience for owners seeking comfort, capability, and long-term travel versatility.
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