2014 Tiffin Allegro Bus 37AP

2014 Tiffin Allegro Bus® 37AP – Luxury Diesel Pusher | 450HP Cummins ISL | Quad Slide | All-Electric | PowerGlide® Chassis

The 2014 Allegro Bus® has long been one of Tiffin's most respected full-time coaches, and this 37AP makes a strong case for why. Finished in Cinderwood full-body paint with Glazed Cherry cabinetry and Ralph Lauren fabrics throughout, the interior has the warmth and craftsmanship you'd expect from a Tiffin. What sets this coach apart from the market is the service record: it received a comprehensive going-over by Tiffin factory technicians at the 2025 rally — generator, Aqua-Hot system, all three roof A/Cs, and holding tanks — so the next owner steps into a coach that has been addressed at the source, not a local shop. Stored inside and kept plugged in, this is a move-in-ready diesel pusher for the buyer who wants to travel the week after purchase.

CHASSIS, POWER & DRIVING CONFIDENCE

• Cummins ISL 450HP / 1,250 lb-ft Torque – The rear-mounted diesel delivers quiet, effortless highway performance at full capacity, with a 15,000 lb towing rating and 150 gallons of dual-fill fuel capacity for long-haul freedom.

• PowerGlide® Chassis – Tiffin's proprietary chassis is engineered to integrate precisely with the coach body, earning a strong reputation for ride quality, handling, and long-term durability.

• Allison 3000 MH 6-Speed Automatic Transmission – Smooth, confident power management with torque converter lock-up, maintaining control over weight distribution whether loaded or towing.

• Independent Front Suspension with 60-Degree Wheel Cut – Gives this nearly 39-foot coach surprising maneuverability in campground tight spots and fuel station pull-throughs.

• Kona Shocks (Installed 2025) – Upgraded aftermarket suspension dampeners that take the edge off road imperfections and improve overall handling stability.

• Air Leveling System with Hydraulic Jacks – Push-button leveling at any campsite, no manual effort required.

• ABS Brakes & Two-Stage Engine Compression Brake – Redundant stopping confidence when coming down grades or in emergency situations.

RECENT SERVICE & CONDITION

• 2025 Tiffin Rally Factory Service – Generator, Aqua-Hot hydronic heating system, all three roof air conditioners, and all holding tanks were serviced by Tiffin technicians at the annual rally — the RV equivalent of a factory-authorized tune-up.

• New Front Headlights (October 2025) – Updated lighting for improved visibility and a clean, current appearance at the front cap.

• New Snap Pads (On Hand, Not Yet Installed) – Ready to go in storage bay for the new owner to install before first setup.

• Inside Stored and Plugged In – Protected from UV, weather, and temperature extremes year-round; batteries and systems maintained throughout storage.

TOW SETUP & TOAD READY

• Invisibrake Supplemental Braking System (Wired) – Coach is fully configured for flat-towing a dinghy vehicle, with the Invisibrake system providing proportional braking in the toad for safe, legal towing operation.

• 15,000 lb Towing Capacity – Plenty of margin for a full-size toad vehicle, boat, or utility trailer.

The seller is also offering a 2013 Jeep Wrangler (110,000 miles) already rigged to tow with a Roadmaster hitch purchased in 2025, available separately — a ready-built toad package for the buyer who wants to be road-ready from day one.

EXTERIOR HIGHLIGHTS & STORAGE

• Cinderwood Full-Body Paint – Eight-step BASF paint system sealed with four layers of UV-protective superclear coat, plus scratch-resistant coating on the front cap, stairwell, and entry door lock.

• Exterior Ground Effect Lighting – Adds a distinctive nighttime presence and helps with low-light campsite navigation.

• Paramount Patio Awning – Automatic deployment provides instant shade and outdoor living space at the campsite.

• Exterior TV – Bring the game outside without running a separate setup.

• Exterior Slide-Out Storage Tray – Makes accessing basement gear easier without crawling into the compartment.

• Pass-Through Basement Storage (~119 Cubic Feet) – Full-length, lockable compartments with swing-out gas-shock doors offer exceptional storage volume for extended or full-time travel.

• Heated Water & Tank Compartments – Keeps connections and tanks functional in cold weather.

COCKPIT & DRIVING FEATURES

• In-Dash Navigation System – Dedicated RV navigation integrated into the wraparound dash keeps the driver focused without a phone mount.

• Mobileye® Collision Avoidance System – Camera and sensor technology that alerts the driver to unintended lane departures and forward objects — a meaningful safety addition for a coach this size.

• Color Rear Vision Monitor with Side-View Cameras – Rear camera activates at reverse; side cameras trigger automatically with turn signals for blind-spot awareness during lane changes.

• Power Ultra Leather Driver & Passenger Seats – Multi-position power adjustment with passenger power footrest for long-distance comfort.

• VIP Smart Wheel – Audio, phone, and coach controls accessible without taking hands off the wheel.

• Power Solar/Privacy Windshield & Cockpit Shades – One-touch blackout for overnight privacy or daytime sun management.

• Rearview Mirror with Compass & Outside Temperature – Small feature, genuine daily utility.

INTERIOR LIVING & ENTERTAINING

• Quad SmartSlides™ – Four slide-outs, each constructed from one seamless piece of fiberglass — Tiffin's solution to the most common source of RV water and air intrusion.

• 7-Foot Ceilings with LED Bullet Lighting – Full standing height throughout creates a residential feel that smaller coaches simply cannot match.

• Heated Porcelain Tile Floors – In-floor heat throughout transforms the feel of the coach on cool mornings; porcelain tile is durable, easy to clean, and genuinely luxurious underfoot.

• Electric Fireplace – Built into the living area below the entertainment center; adds warmth and ambiance without the complexity of a gas appliance.

• Ultra Leather Chaise Sofa/Sleeper (Driver Side) – Generous, full-length seating that converts to accommodate overnight guests.

• Dinette with Computer Workstation (Passenger Side) – A dedicated workspace built into the dining area makes this coach practical for remote work or extended stays.

• ExtraordinaireTM AC System with 3 Roof Units – Tiffin's exclusive ceiling-register system circulates air in a continuous loop for whisper-quiet, even temperature control — no cold/hot zones.

• Multiplex Lighting System – Programmatic control over coach lighting from a single interface.

KITCHEN & APPLIANCES

• All-Electric Coach Configuration – No propane, no burner maintenance, no smell — the entire coach runs on diesel and shore power, simplifying systems and fueling.

• Stainless Steel Residential Refrigerator with Ice & Water Dispenser – Full-size, inverter-powered refrigerator keeps food fresh whether on hookups or boondocking.

• 2-Burner Induction Cooktop – Fast, efficient, and safe; no open flame, no wasted heat in the coach.

• Stainless Steel Convection Microwave – Handles baking, roasting, and reheating with a small footprint.

• Solid Surface Countertops with Expand-an-Island – Tiffin's fold-out island adds prep space when you need it, tucks away when you don't.

• Double Bowl Solid Surface Sink with Built-in Sprayer – Residential function in a coach package.

• Central Vacuum with VacPan – Clean the entire coach without dragging a portable unit; the VacPan at the base of the kitchen island sweeps debris off the tile floor with a touch.

BEDROOM & BATH

• King Memory Foam Mattress – Upgraded from standard queen for full-width, contouring sleep support every night.

• Stacked Washer/Dryer (Like New) – Full laundry capability on board; the owner describes this unit as like new.

• Solar/Privacy Shades – One-touch power shades provide complete bedroom blackout for late sleepers or daytime napping.

• Solid Surface Shower with Glass Door & Skylight – Elliptical stone shower with a raindrop door and overhead natural light creates a spa feel in a compact footprint.

• Dual Sink Vanity – Solid surface vanity top with two sinks and medicine cabinet storage.

• Bedroom TV & Satellite Receiver – Full entertainment capability in the private suite.

ENTERTAINMENT & CONNECTIVITY

• In-Motion Low-Profile Satellite Dish (DirecTV or Dish Compatible) – Receive satellite signal while rolling down the highway; no setup at the campsite, no waiting.

• Surround Sound Speakers (Ceiling-Mounted) – Full-coach audio tied into the entertainment system.

• Multiple HD TVs Throughout – Cockpit, living area, and bedroom each have dedicated screens.

• Security Safe (Bedroom) – Secure storage for documents, valuables, and travel cash.

MECHANICAL & UTILITY SYSTEMS

• Aqua-Hot Hydronic Heating System (Serviced 2025) – Diesel-fired radiant heat for both coach interior and domestic hot water; consistent, silent, and efficient — the preferred system for cold-weather full-timers.

• Onan® 10kW Generator (Serviced 2025) – Factory-capacity generator handles full coach loads including multiple A/C units simultaneously.

• Pure Sine Wave Inverter – Clean, stable power for sensitive electronics and appliances when off-grid.

• Six House Batteries – Extended battery bank for boondocking or overnight use between hookup sites.

• 50-Amp Service with Power Cord Reel – Full shore power capability with a reel-stored cord that won't be left on the ground.

• Auto Generator Start – Automatically fires the generator when battery voltage drops below threshold.

• Black Tank Flush System – Simplifies tank cleaning between dump stations.

• SeeLevel Tank Monitor – Accurate fluid level readings for fresh, grey, and black water in real time.

The 37AP hits a sweet spot in the Allegro Bus lineup — all the core Tiffin engineering and interior quality in a 39-foot package that handles more approachable campsites than the 43 or 45-foot models. This particular coach has done the work that most buyers end up doing in the first year of ownership: the service is current, the systems are fresh, and the upgrades are real. For a full-timer ready to step in and go, or a buyer downsizing from a larger diesel pusher, it deserves a close look.