2015 Tiffin Allegro Bus 40SP for Sale – 4690C

Pristine One-Owner 2015 Tiffin Allegro Bus 40SP — Only 22,988 Miles

This exceptional 2015 Tiffin Allegro Bus 40SP is a rare one-owner luxury diesel pusher with only 22,988 miles and a special ownership history. Originally purchased from Tiffin founder Bob Tiffin, this coach has been carefully maintained, garage kept and preserved in truly pristine condition. Recently replaced tires and batteries add considerable value to this remarkably well-kept Allegro Bus.

Built on Tiffin’s PowerGlide chassis and powered by a 450-horsepower Cummins ISL diesel engine, the Allegro Bus 40SP combines confident performance with a smooth, quiet ride. The Allison 3000 MH six-speed automatic transmission, independent front suspension, side-mounted radiator and two-stage engine brake provide the performance and control expected from a premium diesel motorhome.

The highly desirable 40SP floorplan offers four slide-outs, a spacious bath-and-a-half layout, a private rear bedroom with a king-size bed and an expansive residential living area. A stacked washer and dryer, fireplace, handcrafted hardwood cabinetry, porcelain tile flooring and residential appliances make this coach exceptionally comfortable for extended travel or full-time living.

Key Features & Specifications:

• Mileage: Only 22,988 miles
• Ownership: One owner since new
• History: Originally purchased from Tiffin founder Bob Tiffin
• Condition: Pristine inside and out
• Storage: Garage kept
• Recent Updates: Recently replaced tires and batteries
• Chassis: Tiffin PowerGlide with independent front suspension
• Engine: Cummins ISL diesel producing 450 horsepower and 1,250 lb-ft of torque
• Transmission: Allison 3000 MH six-speed automatic
• Overall Length: Approximately 41 ft 1 in
• Exterior Height: Approximately 12 ft 7 in
• Interior Height: 7 ft
• Slide-Outs: Four
• Floorplan: Spacious bath-and-a-half configuration
• GVWR: 37,600 lbs
• GCWR: 52,600 lbs
• Trailer Hitch Capacity: Up to 15,000 lbs
• Fuel Capacity: 150 gallons with dual fuel fills
• Fresh Water Capacity: 90 gallons
• Gray Water Capacity: 70 gallons
• Black Water Capacity: 50 gallons
• Generator: Onan 10.0 kW diesel generator with automatic generator start
• Climate Systems: Three low-profile roof air conditioners with heat pumps and Tiffin Extraordinaire air distribution
• Hydronic Heating: Aqua-Hot system for interior heat and continuous hot water
• Electrical Service: 50-amp service, power cord reel and pure sine wave inverter
• Kitchen: Stainless steel residential refrigerator, convection microwave, two-burner induction cooktop and expandable kitchen island
• Interior: Handcrafted hardwood cabinetry, polished solid-surface countertops and porcelain tile flooring
• Fireplace: Electric fireplace integrated into the living-area entertainment center
• Bedroom: Private rear suite with king-size bed, extensive storage, ceiling fan, television and wall safe
• Laundry: Stacked washer and dryer
• Bathroom: Rear full bath plus convenient mid-coach half bath
• Entertainment: Multiple televisions, exterior television and integrated surround-sound system
• Cockpit: Power captain’s chairs, in-dash navigation, rearview monitor and side-view cameras
• Exterior: Full-body paint, automatic patio and entrance awnings, dual-pane windows and pass-through basement storage
• Leveling: Automatic hydraulic leveling system

A Remarkably Preserved Luxury Diesel Motorhome

Finding a one-owner Allegro Bus with only 22,988 miles in this condition is increasingly difficult. Its garage-kept history is evident throughout the coach, from the full-body exterior finish to the residential-quality interior. The combination of pristine condition, recent tires and batteries, single ownership and its connection to Bob Tiffin makes this 2015 Tiffin Allegro Bus 40SP an especially distinctive offering.

With its powerful Cummins diesel engine, four-slide bath-and-a-half floorplan, king-size bed, stacked washer and dryer, fireplace, residential galley, Aqua-Hot system and extensive storage, this Allegro Bus is exceptionally well equipped for cross-country travel, seasonal living or full-time RV use.

Ready to see this Tiffin Allegro Bus? Schedule a viewing, explore our RV financing options or call 480-626-8845. Ask for stock #4690C.