Used 2020 Thor Palazzo 37.4
+87- SALE PRICE: $124,995
- List: $199,995
- You Save: $75,000
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39ft long
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Sleeps 7
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3 slides
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Cummins ISB 6.7L
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340 HP
37.4 Floorplan

Specifications
| Sleeps | 7 | Slides | 3 |
| Length | 38 ft 9 in | Ext Width | 8 ft 5 in |
| Ext Height | 12 ft 1 in | Int Height | 6 ft 10 in |
| Hitch Weight | 10000 lbs | GVWR | 31020 lbs |
| Fresh Water Capacity | 95 gals | Grey Water Capacity | 40 gals |
| Black Water Capacity | 40 gals | Tire Size | 22.5" |
| Furnace BTU | 35000 btu | Generator | 6000 |
| Fuel Type | Diesel | Engine | Cummins ISB 6.7L |
| Chassis | Freightliner XC-S Straight Rail | Horsepower | 340 hp |
| Fuel Capacity | 90 gals | Wheelbase | 256 in |
| Number Of Bunks | 1 | Available Beds | Inclining King |
| Torque | 700 ft-lb | Refrigerator Type | Stainless Steel Residential |
| Refrigerator Size | 16 cu ft | Convection Cooking | Yes |
| Shower Size | 36" x 30" | Number of Awnings | 2 |
| LP Tank Capacity | 105 lbs | Water Heater Type | Tankless |
| AC BTU | 27000 btu | Basement Storage | 170 cu. ft. |
| TV Info | LR 49" LED TV, LR 40" LED TV, BR 32" LED TV, Ext. 39" LED TV | Awning Info | 12' 4" and 15' Electric with LED Lights |
| Washer/Dryer Available | Yes | Gross Combined Weight | 33000 lbs |
| Shower Type | Standard | Electrical Service | 50 amp |
| VIN | 4UZACJFCXLCMA2394 |
Description
Experience true diesel pusher luxury with the Used 2020 Thor Palazzo 37.4 — a Class A motorhome built for travelers who want power, space, and residential comfort wherever the road leads. Whether you’re crossing state lines, settling into extended stays, or embracing full-time RV living, this Palazzo delivers a smooth ride, upscale living, and the confidence to travel farther with ease.
Built on the Freightliner XCS chassis and powered by a Cummins diesel engine, this coach is designed for long-haul adventures while surrounding you with refined finishes and thoughtfully designed living spaces. From scenic highway drives to quiet evenings at the campground, the Palazzo 37.4 turns every journey into a first-class experience.
Highlights, Options, and Key Features:
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Freightliner XCS chassis engineered for stability and confident handling
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Cummins ISB 6.7L turbo diesel engine delivering 340 horsepower and 700 lb-ft of torque
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Allison 2500 MH 6-speed automatic transmission for smooth, reliable shifting
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Air ride suspension and air brakes for a comfortable, controlled drive
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10,000 lb towing capacity for bringing a vehicle, boat, or trailer
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Quad slide-out design creating a wide-open, residential living space
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High-end interior finishes including Ultraleather seating and solid wood cabinetry
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Large panoramic windows providing natural light and scenic campground views
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Theater-style seating and freestanding dinette for dining, relaxing, or entertaining
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Private master suite with a king-size bed for true residential comfort
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Generous closet and storage solutions throughout the coach
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Fully equipped gourmet kitchen with three-burner cooktop, oven, and convection microwave
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Residential-style French-door refrigerator for extended travel
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Solid-surface countertops and stainless steel sink
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Spacious pantry and cabinet storage for kitchen essentials
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Luxurious bathroom with glass-enclosed shower and skylight
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Porcelain toilet and solid-surface vanity countertops
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Hydronic heating system providing consistent heat and continuous hot water
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Dual 15,000 BTU air conditioners for all-climate comfort
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Heated and enclosed holding tanks for four-season travel
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3,000-watt inverter and 8,000-watt Onan generator for off-grid capability
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Exterior entertainment center with TV and speakers
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Power patio awning with LED lighting for outdoor living
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Large pass-through storage compartments for camping gear
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Roof-mounted satellite and premium sound system
Why Buy This RV:
The 2020 Thor Palazzo 37.4 is ideal for RVers who want the strength and longevity of a diesel pusher paired with luxury features that feel like home. Its powerful drivetrain, expansive living space, and four-season capability make it perfect for long road trips, extended stays, or full-time RV living. This coach delivers comfort, confidence, and convenience mile after mile, turning every destination into a place you’ll want to stay awhile.
Why Buy From Campers Inn RV Mocksville:
At Campers Inn RV Mocksville, we believe buying an RV should be as exciting as using it. Our experienced team provides honest guidance, transparent pricing, and personalized support to help you find the right coach for your lifestyle. From financing options to service support long after the sale, we’re committed to making your RV ownership experience smooth and enjoyable. When you buy from Campers Inn RV Mocksville, you’re partnering with a dealership that’s dedicated to your adventures and the camping lifestyle you love.
Visit Campers Inn RV today to explore the Thor Palazzo 37.4 in person. Call, click, or stop by, and let us help you find the perfect RV for your next adventure!
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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.

