Tiffin Motorhomes Phaeton Class A diesel motorhome 44 OH highlights:
- Two Sofa Beds
- Convection Microwave with Air Fryer
- Bath and a Half
- Exterior TV
- Walk-In Closet in Bath
- King Bed Slide Out
- Hydronic Heating
The New 2026 Tiffin Motorhomes Phaeton 44 OH is where luxury motorhome design meets exceptional performance. Built for travelers who want residential comfort while exploring the open road, this flagship diesel pusher blends elegant interior design, advanced technology, and powerful engineering into one unforgettable motorhome experience.
Stretching approximately 45 feet in length with four slide-outs, the Phaeton 44 OH offers a spacious interior that feels more like a luxury condo than a traditional RV. The thoughtful bath-and-a-half floorplan provides extra convenience for families and guests, while the rear master suite creates a private retreat featuring a king bed and walk-in closet.
At the heart of this coach is a Cummins L9 450-horsepower diesel engine paired with an Allison 3000 MH automatic transmission, delivering smooth acceleration, impressive torque, and confident highway cruising. Built on the PowerGlide XC raised-rail rear diesel chassis, the Phaeton provides stability, superior ride quality, and confident handling for long-distance travel.
Inside, you’ll find premium finishes, residential appliances, and intelligent technology designed to enhance every mile of your journey. Whether you’re full-timing, traveling cross-country, or enjoying seasonal adventures, the 2026 Phaeton 44 OH offers the comfort, luxury, and reliability that discerning RV owners expect.
Reasons to Buy the 2026 Tiffin Phaeton 44 OH
Quad slide-out floorplan creates an expansive living space with room to relax and entertain
Bath and a half layout for added convenience when traveling with family or guests
Private rear master suite featuring a king bed, walk-in closet, and elegant rear bath
Cummins L9 450 HP diesel engine delivering powerful performance and smooth towing capability
Freightliner PowerGlide XC raised rail chassis designed for a stable, comfortable ride
10.0 kW Onan Quiet Diesel generator to power all onboard systems anywhere you travel
Three high-capacity air conditioning units delivering up to 45,000 BTU of cooling power
Residential kitchen appliances including a large stainless steel refrigerator and convection cooking
Hydronic heating system for efficient climate control in all seasons
Large exterior entertainment center and Girard power awnings perfect for outdoor living
Massive basement storage capacity for gear, tools, and travel essentials
Advanced safety technology including traction control, stability control, and collision mitigation systems
With its combination of luxury, technology, and power, the Phaeton 44 OH is designed to deliver unforgettable road trips and comfortable long-term travel.