2011 Tiffin Allegro RED 36QSA – 37FT Quad-Slide Luxury Diesel Pusher, Freightliner Chassis

Experience the open road with the unmatched build quality, insulation, and luxury of a Tiffin. This 2011 Tiffin Allegro RED 36QSA is a premium Rear Engine Diesel (RED) pusher that perfectly blends high-end residential comfort with an easy-to-maneuver 37-foot footprint.

With 58,612 original miles, this coach has been properly exercised, meticulously maintained, and is just getting broken in for a quality Cummins diesel engine. Built on the heavy-duty Freightliner Raised Rail Chassis and featuring four massive slide-outs, this quad-slide layout opens up into an expansive, wide-body living area that rivals modern high-end apartments.

⚙️ Cummins & Freightliner Diesel Performance

Rear engine diesel pushers provide a quiet, smooth ride up front while offering exceptional towing torque:

• Chassis: Heavy-duty Freightliner Raised Rail XC Series Chassis with Air Ride Suspension and Full Air Brakes.
• Engine: Dependable Cummins ISB 6.7L Turbo Diesel generating 340 HP and 660 lb-ft of torque (Effortless power for mountain passes and towing).
• Transmission: Smooth-shifting Allison 2500MH 6-Speed Automatic transmission.
• Leveling: Automatic Hydraulic Self-Leveling Jacks for instant setup at the campground.
• Aids: Integrated exhaust brake and a color rearview camera monitoring system with side-view turn signal cameras.

🏡 Quad-Slide (4) Living & Entertainment Space

Tiffin’s smart floor plan engineering optimizes every inch of space for luxury living:

• The Living Room: Dual opposing front slide-outs create an incredibly wide and inviting social area featuring premium seating and beautiful handcrafted wood cabinetry.
• Sleeping Capacity: Comfortably sleeps 4 guests, featuring a private master suite and high-quality convertible furniture in the main cabin.
• Climate Control: Dual ducted high-efficiency rooftop air conditioners paired with a 35,000 BTU ducted furnace for true 4-season comfort.
• Awnings: Power patio awning expands effortlessly to create an outdoor patio layout.

🍳 Fully Appointed Gourmet Kitchen

• Deep double-bowl solid surface sink with a high-rise pull-out faucet.
• 3-burner cooktop with matching solid-surface covers, convection microwave oven, and a large pull-out pantry.
• Double-door refrigerator/freezer with an integrated ice maker.

🛏️ Private Rear Master Suite & Bath

• Master Bed: Located on its own dedicated slide-out, featuring a comfortable queen-size bed flanked by nightstands and overhead cabinetry.
• Storage: Full-width rear wardrobe closet with sliding doors, a built-in dresser, and a dedicated bedroom LCD TV.
• Private Bath: Large 41-inch fiberglass surround shower with a skylight, private porcelain foot-flush toilet, and solid surface vanity sink.

🔌 Heavy-Duty Utilities & Storage

• Generator: Onboard Onan Quiet Diesel Generator mounted on a front slide-out tray to power the entire coach while dry camping or driving down the highway.
• Basement Space: Massive pass-through basement storage compartments (123 cubic feet of weather-sealed space) thanks to the Freightliner raised-rail frame.
• Tanks: High-capacity holding tanks (90 gal Fresh / 70 gal Grey / 50 gal Black) ideal for extended boondocking.

🧼 Condition & Seller's Note

• Title Status: 100% Clear Title in hand, free of any liens, and ready for an immediate transfer.
• Overall Condition: Excellent preowned condition inside and out. Tiffin is renowned for their seamless full-fiberglass roofs and deep full-body gel-coat paint finishes that don't crack or peel like vinyl graphics. No leaks, no soft spots, and everything is in great working order.