Description

RV Type: Class A
Condition: Used
Length: 40 ft
GVWR: 32,000 lbs
Fuel Type: Diesel
Engine: Caterpillar C7 – 350 HP
Transmission: Allison 3000 automatic
Mileage: 79,539 miles
Sleeping Capacity: 6
Sleep Options: Queen bed, sleeper sofas
Slide Outs: 4
Air Conditioners: 2
Interior Color: Burgundy
Exterior Color: Multi
Awnings: Included
Leveling Jacks: Included

Overview

This 2006 Tiffin Phaeton 40 is a well-built Class A diesel pusher that has had the known model-year issues properly addressed, making it a dependable and comfortable coach for extended travel or full-time use. The coach has been extensively upgraded for self-contained, off-grid capability, and performs confidently on both highways and narrow, winding roads.

It has been used to tow a 5,500 lb Jeep Grand Cherokee and handles towing duties with ease.

Chassis & Powertrain

• Caterpillar C7 diesel engine – 350 HP

• Allison 3000 automatic transmission

• Strong drivability and confident hill performance

• Air supply at rear for auxiliary air systems

Electrical, Solar & Off-Grid Capability

• 6 × 100Ah Battle Born lithium batteries

• 4 solar panels

• Xantrex 3000W inverter (new)

• Heavy-duty alternator

• Battery tender on engine batteries

• Cummins Onan 7.5 kW Quiet Diesel generator (approx. 385 hours)

Exterior & Structural Updates

• Front, rear, and side caps repainted due to prior clear-coat failure

• Roof coated with EPDM coating

• New windows and windshield (January 2025)

• Underbelly for grey and fresh water tanks replaced and reinforced

• New heavy-duty slide toppers

• Michelin tires

• Manual full-length side tray

Interior, Lighting & Comfort

• LED lighting throughout

• Three Fantastic Fans with automatic temperature control

• Washer/dryer combo

• Central living space expanded by four slide-outs

Entertainment & Technology

Living Area:

• 43” Samsung QLED TV

• Samsung soundbar with wireless subwoofer

• Samsung Blu-ray / DVD / surround stereo

• Wired for Starlink (roof and in-motion ready)

Bedroom:

• 32” Samsung Smart TV

• Samsung Blu-ray / DVD

Driver & Safety Systems:

• Rear camera monitor with two side cameras (turn-signal activated)

• In-dash front camera with recording, navigation, and Bluetooth

• WiFi Ranger

• Off-air antenna

Additional Features

• New headlights (improved visibility)

• Aqua-ready dry camping configuration

• Comfortable and easy to drive

• Coach is road-ready and suitable for full-time use

Condition

This Phaeton has been thoughtfully updated with attention to known weak points, modern electrical upgrades, and practical off-grid capability. Maintenance and improvements have been focused on reliability, usability, and long-term ownership confidence.

Summary

The 2006 Tiffin Phaeton 40 offers proven Tiffin construction, Caterpillar power, quad-slide living space, and a well-executed solar/lithium system. For buyers seeking a capable, self-contained diesel pusher that has already had the common issues addressed, this coach stands out as a solid and travel-ready option.