37.5 Floorplan
Specifications
| Sleeps | 6 | Slides | 3 |
| Length | 38 ft 11 in | Ext Width | 8 ft 5 in |
| Ext Height | 12 ft 5 in | Int Height | 6 ft 10 in |
| Hitch Weight | 10000 lbs | GVWR | 32000 lbs |
| Fresh Water Capacity | 95 gals | Grey Water Capacity | 40 gals |
| Black Water Capacity | 40 gals | Tire Size | 275/80R 22.5 |
| Furnace BTU | 35000 btu | Fuel Type | Diesel |
| Miles | 1189 | Engine | Cummins ISB 6.7L |
| Chassis | Freightliner XCS | Horsepower | 340 hp |
| Fuel Capacity | 90 gals | Wheelbase | 256 in |
| Number Of Bunks | 1 | Available Beds | Queen |
| Torque | 700 ft-lb | Refrigerator Type | Residential |
| Convection Cooking | Yes | Cooktop Burners | 2 |
| Shower Size | 52" x 30" | Number of Awnings | 1 |
| LP Tank Capacity | 105 lbs | Water Heater Type | On Demand |
| AC BTU | 27000 btu | Basement Storage | 159 cu. ft. |
| TV Info | LR LED Smart TV, BR 32" LED Smart TV, Ext. 40" TV | Awning Info | 18' Power with Integrated LED Lighting |
| Washer/Dryer Available | Yes | Gross Combined Weight | 33000 lbs |
| Shower Type | Standard | Electrical Service | 50 amp |
| VIN | 4UZACJFCXSCWH1025 |
Description
Performance & Diesel Power
The 2025 Palazzo GT 37.5 is built on a durable Freightliner® XC-Series chassis and powered by a Cummins® turbo diesel engine, delivering smooth acceleration, confident towing capability, and long-distance reliability. The rear diesel engine design offers a quieter ride and improved handling compared to gas Class A coaches.
Key performance highlights:
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Freightliner XC-Series raised rail chassis
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Cummins turbo diesel engine
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Allison automatic transmission
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Smooth air-ride suspension
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Impressive towing capacity
Whether you're crossing state lines or settling into a luxury RV resort, this diesel pusher provides the strength and stability experienced RVers expect.
Residential Luxury Interior
Step inside the Palazzo GT 37.5 and enjoy a residential-inspired floorplan with premium finishes throughout. The spacious living area features opposing slide-outs, providing an open-concept feel perfect for entertaining or relaxing.
Interior highlights include:
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Residential-style theater seating
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Sleeper sofa for additional guests
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Dream dinette booth
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Electric fireplace with ambient lighting
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Large LED Smart TV
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Solid surface countertops
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Residential refrigerator
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Induction cooktop and convection microwave
The master suite offers a king-size bed, generous wardrobe storage, washer/dryer prep or optional stackable units, and a private rear bathroom with a large shower and solid-surface vanity.
Technology & Convenience
The 2025 Thor Palazzo GT 37.5 is designed with modern RV technology to enhance every journey:
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Multiplex wiring control system
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Touchscreen dash with navigation and backup monitoring
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Automatic leveling system
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Onboard generator
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Solar prep and lithium battery options
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Tankless water heater
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Heated holding tanks for extended-season camping
Everything is engineered to support comfortable, off-grid capable travel.
Exterior Features Built for Travel
The Palazzo GT 37.5 makes a bold impression with full-body paint and premium exterior amenities:
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Large power patio awning with LED lighting
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Exterior entertainment center
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Pass-through storage compartments
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Slide-out storage trays
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Frameless windows
This coach is designed for extended touring, seasonal stays, and luxury RV resort living.
Why Buy from Lazydays Powered by Campers Inn RV?
Purchasing your new 2025 Thor Motor Coach Palazzo GT 37.5 from Lazydays, powered by Campers Inn RV, means access to one of the most trusted names in the RV industry. Backed by the nationwide reputation of Campers Inn RV and the premium service network of Lazydays, you’ll receive expert guidance, competitive financing options, and ongoing service support long after delivery.
Benefits include:
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Nationwide dealership network
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Certified RV technicians
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Flexible financing solutions
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Trade-in options
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Dedicated customer support
Start Your Luxury Diesel Journey Today
The New 2025 Thor Motor Coach Palazzo GT 37.5 offers the perfect balance of diesel performance, residential comfort, and modern technology. If you're searching for a luxury Class A diesel motorhome for sale, this floorplan stands out for space, refinement, and long-haul capability.
Contact Lazydays powered by Campers Inn RV today to schedule a walkthrough, request pricing, or secure your new 2025 Palazzo GT 37.5 before inventory moves. Luxury diesel travel begins here.
Features
Standard Features (2025)
Construction & Exterior
- Freightliner® XC-S Straight Rail Chassis with Atlas™ Foundation
- Cummins® ISB 6.7L Diesel Engine with 300HP, 660 lb.-ft. Torque (select models)
- Cummins® ISB 6.7L Diesel Engine with 340HP, 700 lb.-ft. Torque (select models)
- STEALTH Black-Out Package (option)
- 160-amp, 12-volt Alternator
- In-Block, 750-watt Engine Heater
- 6-Speed Allison MH-2100 Automatic Transmission (select models)
- 6 Speed Allison MH-2500 Automatic Transmission (select models)
- Full Air Front & Rear Drum Anti-Lock Brakes
- VFS Front Axle with 55° Wheel Cut
- Air-Ride™ Suspension
- Exhaust Brake
- Sachs® Shock Absorbers
- 255/70R 22.5" Radial Tires with Aluminum Wheels (select models)
- 275/80R 22.5" Radial Tires with Aluminum Wheels (select models)
- 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 & Sidewall Cage Construction
- Vacu-Bond Laminated Roof, Walls & Floors w/Block Foam Insulation
- One-Piece Fiberglass Front & Rear Caps
- One-Piece Windshield
- Premium One-piece Domed Roof Membrane
- Full-Body Paint Package with Gel-Coat Sidewalls w/ Painted PALAZZO GT Logos
- Invisible Front Paint Protection
- Basement Pass-Through Storage Compartment
- Side-Hinged, Flush Mount Radius Compartment Doors
- Lighted Storage Compartments
- Power Patio Awning with Integrated LED Lighting
- Slideout Room Topper Awnings
- Patio Light
- Electric Entry Step
- Entry Door with Deadbolt Lock
- Acrylic Exterior Grab Handle
- Frameless Single Pane Windows
- Frameless Dual Pane Windows (option)
Automotive & Cockpit
- 10.1” Touchscreen Dash Radio with Bluetooth®, Apple CarPlay®/Android Auto® & Sirius/XM® Prep
- Heated/Power Mirrors with Integrated Side View Cameras
- Cruise Control
- Tilt/Telescoping Steering Column
- Dash Workstation with 110-volt & 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 & 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
- Fog Lights
- Bird’s Eye Window™
Interior
- Rolled Vinyl Flooring
- Rubber Tread Entry Steps
- Wyndham Cabinetry with "Rake" Style Cabinet Doors & Nickel Finish Hardware
- Asheville 2-Tone Cabinetry with "Bristol" Style Cabinet Doors & Chrome Finish Hardware (option)
- Full Extension Metal Ball-Bearing Soft Closing Drawer Guides
- Window Solar & Privacy Shades in Living Area
- LED Lighting
- Ceiling Ducted Whisper Air™ Central Cooling System
- Soft Touch Vinyl Ceiling
- Leatherette Sofa Bed - Passenger Side (select models)
- Leatherette Sofa Bed - Driver Side (select models)
- Leatherette Power Reclining Theater Seating with Footrests, Heat, Massage, and USB Charging Ports (select models)
- Dream Dinette® Booth with (3) seat belts
- Single Child Safety Tether in Dinette
- Electric Fireplace with Remote Control (select models)
- Smoke, LPG & Carbon Monoxide Detectors
- Monitor Panel with LPG Readout
- Fire Extinguisher
Kitchen
- Residential Refrigerator
- Electric Induction Cooktop
- 30” Over-the-Range Convection Microwave Oven
- Solid Surface Countertop - Kitchen Only
- Pop-Up Wireless Phone Charger w/ 110V Outlets and USB Plugs in Kitchen Top
- Large, Double Bowl Sink & Single Handle Faucet w/Pull-Down Sprayer w/ Stainless Steel Sink Cover
- Designer Tile Kitchen Backsplash
- Pressed Countertop - Booth Dinette
- Wireless Phone Charger w/USB Plug in Dinette Table Top
- Pantry
- Kitchen Waste Basket
- 12V "High Capacity"Power Vent w/ Cover
Bedroom & Bathroom
- Queen Size Bed w/Tilt-A-View® Inclining Mechanism (select models)
- King Size Bed w/Tilt-A-View® Inclining Mechanism (select models)
- Bedroom 110V Outlet on Inverted Circuit for CPAP Machine
- USB Charging Ports in Bed Base
- Designer Headboard, Bedspread & Throw Pillows
- Sconce Wall Lighting (select models)
- Privacy Shades in Bedroom
- Bunk Beds in Hallway (select models)
- Bunk Beds – Converts to Closet (select models)
- Foot Flush Porcelain Toilet
- Power Dome Attic Fan with Cover in Bathroom
- Oversized ABS Printed w/Subway Tile Pattern Shower with Glass Door
- Oversized ABS Shower with Glass Door (select models)
- Oversized Fiberglass Shower with Glass Door (select models)
- Oxygenics® Shower Head
Entertainment
- Winegard® ConnecT™ 5.0 WiFi Extender + 5G & TV Antenna
- 50” LED SMART TV in Living Area (select models)
- 42” LED SMART TV in Living Area (select models)
- 32” LED SMART TV in Bedroom
- Exterior 40” LED TV on Swivel Bracket with Soundbar with Bluetooth®
- TV Prep and USB Charge Port In Bunk Beds (select models)
- Soundbar
- Speaker in Sofa Overhead
- Cable TV & HDMI Video Distribution Ready
Electrical & Plumbing
- Onan® RV QD 6000 Diesel Generator
- 50-amp Shoreline Power Cord
- Automatic Transfer Switch w/Power Protection
- Automatic Generator Start
- Battery Disconnect Switch
- Two (2) Auxiliary House Batteries
- RapidCamp+® Multiplex Wiring Control System with 7” Screen, WiFi App-Enabled
- Solar Charging System Prep with Control through Main Multiplex Control Panel
- 500-watt Solar Charging System (option)
- 1800-watt Inverter/55-amp Converter
- Dual AirXcel® Mach 1™ 13,500 BTU Standard Profile Ducted Air Conditioners
- Stacking Washer/Dryer Prep
- Tankless Water Heater
- Water Heater Bypass System
- Whole Coach Water Filtration System
- Enclosed & Heated Holding Tanks
- Black Tank Flush System
- 1" Fresh Water Tank Drain
- Outside Shower
- 360 Siphon® RV Holding Tank Vent Cap
Please 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.
Due to the current environment, our features and options are subject to change due to material availability.
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.



