2010 Tiffin PHEATON 40QTH for sale in Liberty TX

2010 Tiffin Phaeton 40QTH – Luxury Diesel Pusher Motorhome

The 2010 Tiffin Phaeton 40QTH is a premier Class A diesel pusher motorhome built for travelers who want true residential comfort, legendary build quality, and long-term reliability. Known as one of Tiffin’s most popular floorplans, the 40QTH delivers a perfect balance of luxury, power, and livability—ideal for full-time RV living or extended road trips.

Powered by a Cummins diesel engine on a Freightliner chassis, this Phaeton offers smooth highway performance, excellent towing capability, and dependable long-distance travel. 

Interior Features & Layout

Step inside to a spacious quad-slide floorplan that opens up into a true residential living space. High-end finishes, solid wood cabinetry, and quality craftsmanship are evident throughout.

Highlights include:

• Large living area with opposing slides

• Residential-style kitchen with solid-surface countertops

• Full-size refrigerator and abundant cabinet storage

• Comfortable lounge seating and dinette

• Private rear master bedroom with generous closet space

• Split bath design for added privacy and convenience

• Washer/dryer hookups (or installed, depending on configuration)

Comfort & Convenience

The Phaeton 40QTH is built for comfort in every season with:

• Multiple roof A/C units

• Hydronic or high-output heating system

• Quiet diesel generator

• Automatic leveling system

• Premium insulation and ride quality for year-round use

Exterior & Construction

Tiffin’s reputation for quality construction shines in this coach:

• Full-body paint with classic Tiffin styling

• One-piece fiberglass roof

• Large pass-through basement storage

• Power awnings and exterior entertainment options

• Side-radiator design for easier engine access and improved cooling

Why Choose the 2010 Tiffin Phaeton 40QTH?

• Proven Tiffin Motorhomes craftsmanship

• Highly desirable 40QTH quad-slide layout

• Powerful and reliable diesel pusher platform

• Ideal for full-time living, snowbirds, or luxury travel

• Strong resale value and long-term durability

If you’re searching for a luxury diesel Class A motorhome that delivers comfort, performance, and timeless quality, the 2010 Tiffin Phaeton 40QTH is an outstanding choice.

Contact us today for pricing, availability, or to schedule a walkthrough.
Luxury travel starts here.