Thor Motor Coach Palazzo Motor Home Class A - Diesel

The Thor Motor Coach Palazzo Class A diesel motorhomes aren't meant to just be driven, but to be experienced with the comforts of home! They are run by a Freightliner® XC-S chassis with a hand-built Atlas Foundation™, a Cummins® ISB 6.7 liter diesel engine, and an Air-Ride™ suspension with Sachs® shock absorbers for a smooth, quiet ride. 


Their modern cockpits come with a touchscreen dash radio that has Bluetooth, navigation and SiriusXM prep, a Bird's Eye window, a dash workstation, and leatherette reclining/swivel captain's chairs. Each model has a unique layout designed to maximize your comfort and meet your needs. You will also be excited about the durable luxury vinyl tile flooring, the look of the Studio Collection cabinetry with Rake style doors and matte finish, and all of the entertainment provided.


Experience a true home away from home on your next getaway adventure with the Thor Motor Coach Palazzo Class A diesel motorhomes!

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Motor Home Class A - Diesel

  1. Bunk Over Cab, Outdoor Entertainment
    • Length: 34 ft 9 in
    • Slides: 2
    • Sleeps: 7

    2 Available Now!

  2. Bunk Over Cab, Bunkhouse
    • Length: 34 ft 11 in
    • Slides: 2
    • Sleeps: 9

    6 Available Now!

  3. Bunk Over Cab, Outdoor Entertainment
    • Length: 34 ft 11 in
    • Slides: 2
    • Sleeps: 6

    2 Available Now!

  4. Bunk Over Cab, Bath and a Half
    • Length: 37 ft 7 in
    • Slides: 2
    • Sleeps: 5

    1 Available Now!

  5. Bunk Over Cab, Outdoor Entertainment
    • Length: 38 ft 11 in
    • Slides: 3
    • Sleeps: 7

    3 Available Now!

  6. Bunk Over Cab, Bath and a Half
    • Length: 38 ft 11 in
    • Slides: 3
    • Sleeps: 6

    2 Available Now!

Showing 1 - 6 of 6
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Palazzo Features:

Standard Features (2022)


Construction and Exterior 

  • Freightliner® XC-S Straight Rail Chassis with Atlas™ Foundation
  • Cummins® ISB 6.7L Diesel Engine with 300HP, 660 lb.-ft. Torque (33.5, 33.6)
  • Cummins® ISB 6.7L Diesel Engine with 340HP, 700 lb.-ft. Torque (37.4, 37.5)
  • 160-amp, 12-volt Alternator
  • In-Block, 750-watt Engine Heater
  • 6-Speed Allison MH-2100 Automatic Transmission (33.5, 33.6)
  • 6-Speed Allison MH-2500 Automatic Transmission (37.4, 37.5)
  • Full Air Front and Rear Drum Anti-Lock Brakes
  • I-Beam Front Axle with 55° Wheel Cut
  • Air-Ride™ Suspension
  • Exhaust Brake
  • Sachs® Shock Absorbers
  • Under-Hood Light
  • Dual Fuel Fills
  • 10,000-lb. Trailer Hitch with 7-pin Round Connector
  • Automatic Leveling Jacks with Touchpad Controls
  • Welded Tubular Steel Floor
  • Welded Tubular Aluminum Roof and Sidewall Cage Construction
  • Vacu-Bond Laminated Roof, Walls, and Floors with Block Foam Insulation
  • One-Piece Fiberglass Front and Rear Caps
  • One-Piece Windshield
  • Domed TPO Roof
  • Full-Body Paint Package with Gel-Coat Sidewalls
  • Invisible Front Paint Protection
  • Basement Pass-Through Storage Compartment
  • Easy Slide Storage Tray (33.5, 33.6)
  • Side-Hinged, Flush Mount Radius Compartment Doors
  • Lighted Storage Compartments
  • Power Patio Lateral Arm Awning with Integrated LED Lighting
  • Slide-out Room Topper Awnings
  • Roof Ladder
  • Patio Light
  • Electric Entry Step
  • Entry Door with Deadbolt Lock
  • Acrylic Exterior Grab Handle
  • Frameless Dual Pane Windows

Automotive and Cockpit 

  • 10.1 in. Touchscreen Dash Radio with Bluetooth®, Navigation and Sirius/XM® Prep
  • Chrome Heated/Power Mirrors with Integrated Side View Cameras
  • Cruise Control
  • Tilt/Telescoping Steering Column
  • Dash Workstation with 110-volt and 12-volt Outlets
  • Dash Fans
  • Power Roller Shade on Windshield
  • Manual Roller Shades on Side Windows
  • Power Drop-Down Hide-Away Overhead Bunk with Cotton Cloud™ Mattress and Bunk Ladder
  • Emergency Engine Start Switch
  • Three-Point Seat Belts for Driver and Passenger
  • Leatherette Reclining/Swivel Captain’s Chairs
  • Power Adjustable Driver’s Seat
  • Valve Stem Extenders on Rear Wheels
  • 255/70R 22.5 in. Radial Tires with Aluminum Wheels
  • Fog Lights
  • Bird's Eye™ Window


  • Luxury Vinyl Tile Flooring
  • Rubber Tread Entry Steps
  • Studio Collection™ Cabinetry with Rake Style Doors and Matte Finish
  • Window Solar and Privacy Shades in Living Area
  • LED Lighting
  • Soft Touch Vinyl Ceiling
  • Leatherette Sofa Bed (33.5, 37.4) (Option 33.6, 37.5)
  • Leatherette Reclining Theater Seating with Footrests (N/A 33.5)
  • Dream Dinette® Booth with (4) seat belts
  • Electric Fireplace with Remote Control (37.4, 37.5)
  • Smoke, LPG, and Carbon Monoxide Detectors
  • Monitor Panel with LPG Readout
  • Fire Extinguisher


  • Residential Refrigerator
  • Electric Induction Cooktop
  • 30 in. Over-the-Range Convection Microwave Oven
  • Solid Surface Countertops
  • Large, Double Bowl Stainless Steel Sink and Single Handle Faucet with Pull-Down Sprayer
  • 12V Attic Fan with Cover

Bedroom and Bathroom

  • Queen Size Bed with Tilt-A-View™ Inclining Mechanism (N/A 37.4)
  • King Size Bed with Tilt-A-View™ Inclining Mechanism (37.4)
  • USB Charging Ports in Nightstands
  • Attractive Headboard, Bedspread, and Throw Pillows
  • Sconce Wall Lighting (33.5, 33.6)
  • Porcelain Toilet
  • Oversized Shower with Glass Door
  • Power Vent in Bathroom


  • 49 in. LED TV in Living Area (37.4,37.5)
  • 39 in. LED TV in Living Area (N/A 37.5)
  • 32 in. LED TV in Bedroom
  • Tablet Holder and USB Charge Port In Bunk Beds (33.5)
  • Blu-Ray Player and Soundbar
  • Exterior 40 in. LED TV on Swivel Bracket with Soundbar with Bluetooth®
  • Cable TV and HDMI Video Distribution Ready
  • Winegard® ConnecT 2.0 WiFi/4G/TV Antenna
  • Satellite Mounting Backer in Roof

Electrical and Plumbing

  • RapidCamp+™ Multiplex Wiring Control System with 7 in. Screen, App-Enabled
  • Dual Roof Air Conditioners
  • 50-amp Shoreline Power Cord
  • Automatic Transfer Switch with Power Protection
  • Onan RV QD 6,000 Diesel Generator
  • Four (4) Auxiliary House Batteries
  • 2000-watt Inverter/100-amp Converter
  • 100-watt Solar Charging System with Power Controller
  • Exterior LP Connection
  • Battery Disconnect Switch
  • Automatic Generator Start
  • Tankless Water Heater
  • Stackable Washer/Dryer
  • Water Heater Bypass System
  • Black Tank Flush System
  • 360 Siphon® RV Holding Tank Vent Cap
  • Systems Control Center
  • Outside Shower

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions.  See us for more details.


Welcome to Thor Motor Coach, the #1 Motorhome Brand in North America, producing nearly 1 out of every 4 motorhomes sold each year. Formed in 2010 as a strategic merger of Damon Motor Coach and Four Winds International, we build many of the world’s most recognized motorhomes. As an industry leader in introducing cutting-­edge innovations, we offer a wide range of styles, sizes, floor plans and features – delivering coaches that fit every customer’s lifestyle and budget.


Our diverse product lineup includes gas and diesel powered Class A and Class C motorhomes, as well as several innovative Class B options as well.  By building a variety of unique styles, sizes, and floorplands, we offer motorhomes that feel custom-made – at a truly competitive price.


With so many unique models available, Thor Motor Coach motorhomes are priced to fit anyone’s budget – from families buying their first motorhome, to full-timers looking for a roaming “dream home.” No matter how you choose to spend your time or your money, there’s a Thor Motor Coach motorhome that fits your needs.