2015 Tiffin Motorhomes ALLEGRO BUS 40SP – 4690C

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Description
Pristine 2015 Tiffin Allegro Bus 40SP Diesel Pusher
Experience flagship Tiffin luxury in a remarkably preserved 2015 Allegro Bus 40SP with only 22,988 miles. It is a garage-kept, one-owner coach originally purchased from Tiffin founder Bob Tiffin. Recently replaced tires and batteries add value for the next owner.
The 40SP pairs Tiffin’s PowerGlide chassis with a 450-horsepower Cummins ISL diesel and Allison 3000 MH six-speed automatic. Independent front suspension, a side-mounted radiator and two-stage engine brake support confident touring, while four slides open the interior into a residential retreat.
Bath-and-a-Half Luxury
The desirable 40SP floorplan provides a private rear suite, bath-and-a-half arrangement and spacious living area. Polished tile flooring, handcrafted hardwood cabinetry, solid-surface counters and warm accent lighting create the upscale atmosphere expected from an Allegro Bus. Relax beside the fireplace after a day on the road.
- Stock: 4690C
- Mileage: 22,988
- Chassis: Tiffin PowerGlide
- Engine: Cummins ISL diesel, 450 hp / 1,250 lb-ft
- Transmission: Allison 3000 MH six-speed automatic
- Length: Approximately 41 ft 1 in
- Slide-outs: Four
- Layout: Bath-and-a-half with rear bedroom
- GVWR / GCWR: 37,600 / 52,600 lbs
- Hitch rating: Up to 15,000 lbs
- Fuel: 150 gallons
- Fresh / Gray / Black: 90 / 70 / 50 gallons
- Generator: Onan 10.0 kW diesel with automatic start
- Climate: Three roof A/Cs with heat pumps
- Comfort: Aqua-Hot hydronic heat and hot water
- Electrical: 50-amp service, cord reel and pure sine-wave inverter
Residential Interior
The kitchen includes a stainless residential refrigerator, convection microwave, induction cooktop and expandable island. A stacked washer and dryer supports long trips. The rear suite offers a king bed, wardrobe storage and private access to the full bath. A tiled shower, dual vanities and separate half bath make daily routines easy for owners and guests.
Outside, full-body paint, polished wheels and basement storage complement the premium construction. Recently replaced tires and house/chassis batteries reduce major near-term ownership concerns.
Specifications are based on manufacturer information and represented equipment. Verify capacities, ratings, service history and installed options before purchase or towing.
See this 2015 Tiffin Allegro Bus 40SP at Main Street RV in Apache Junction, Arizona. Ask about availability, financing, trade-ins





















