Contact Information
Owner
RV Details
- Price: $109,500
- Year: 2021
- Model: SUMMIT S37IK3S
- Listing ID: 6910238
- Partner ID: 5036540922
- Posted On: Jun 3, 2025
- Updated On: Jun 6, 2025
Description
Hello Fellow Campers,
My wife and I have made the difficult decision to sell our 2021 New Horizons Summit S37IK3S due to life circumstances that have prevented us from enjoying it as we intended.
Along with the Summit, were also offering our 2022 RAM 3500 HO Diesel Dually Laramie Edition (only 8,000 miles) a clear reflection of how little the coach has been used. The truck is available as a package with the Summit but will not be sold separately until the RV sells. It has been garage-kept its entire life (aside from those 8,000 miles) and is in immaculate, like-new condition.
Upgrades include Bilstein shocks (front & rear), Sulastic shackles in the rear for a smoother unloaded ride, a front brush guard and upgraded fuel tank to 65 gallons. I'm also including our TrailerSaver BD5-D hitch valued at $3,300. Priced to sell at $69,000.
Now, about the 2021 Summit: The 2021 New Horizons Summit redefines what a luxury fifth wheel can be, setting a new standard in its class through unmatched quality and engineering. What truly sets it apart is that New Horizons designs and builds its own chassis something virtually unheard of in the RV industry. This gives them complete control over strength, balance, and performance, resulting in a rock-solid foundation engineered specifically for full-time living and/or heavy-duty travel. Every Summit is handcrafted to order, featuring residential-grade insulation, solid hardwood cabinetry, and top-tier appliances. The result is a fifth wheel that tows smoother, lasts longer, and lives better than anything else in its category - this is not your run of the mill 5th wheel!
We purchased directly from New Horizons as a second owner in early 2022. The original owner was a physician who took exceptional care of it, and it has continued to be lovingly maintained and stored indoors. It features numerous upgrades typically found in the $275K+ Majestic line. Its in immaculate condition and has seen very light use. INCLUDES COMPREHENSIVE, TRANSFERABLE EXTENDED WARRANTY BY COMPASS RV PROTECTION, VALID THROUGH MARCH 29, 2029.
If you're looking for a top-quality setup thats ready to roll, this is it.
2021 New Horizons Summit S37IK3SL Luxury Fifth Wheel Overview
General Information:
- Year: 2021
- Make: New Horizons
- Model: Summit S37IK3SL
- Class: Fifth Wheel
- Location: Stored indoors, Milford, DE
- Length: 37' (measured interior floor length by New Horizons)
- GVWR: 22,500 lbs
- VIN: 1H9FW3727M1184038
- Sleeping Capacity: 4
- Sleeping Options: Queen bed (Master - Brooklyn Aurora Hybrid mattress purchased for $1,800, only slept on 4 times, like new & extremely comfortable.), Queen sleeper sofa (Living Room)
- Slide Outs: 3
- Awnings: Yes
- Air Conditioners: 2 (15K BTU with heat pumps LR & BR)
- Exterior Color: Silver Mist
- Interior Finish: Mission Style Cherry Mocha
- Fresh Water Capacity: 80 gal
- Grey Tank Capacity: 75 gal
- Black Tank Capacity: 75 gal
- Leveling System: Quadra Bigfoot 4-point hydraulic auto-leveling jacks
- Fuel Type: None (diesel generator included)
Standout Features
Custom-Built Chassis:
- New Horizons designs and manufactures its own chassis in-house, uncommon in the RV world, ensuring superior structural integrity, optimal weight distribution, and seamless integration with the custom floorplan.
- Axles: MORryde IS 9K independent suspension
- Brakes: Electric over hydraulic disc brakes
Power & Electrical:
- Generator: 8KW Cummins Onan Quiet Diesel, under 100 hours, reliable and fuel-efficient
- Inverter: Magnum MSH-3012 Hybrid Inverter with remote and battery monitor
- Solar: 925W total (600W base + additional 325W panel) with solar controller
- Batteries: Four 6V AGM batteries
- Energy Management: Progressive EMS HW50C with remote panel
- Energy Management: Hughes Autoformers RV220-50-SP, Voltage Booster with Surge Protection, 50 Amp
- Lighting: Firefly touch lighting control system, LED accent and awning lights
Appliances & Comfort:
- Refrigerator: Residential Samsung
- Dishwasher: Fisher & Paykel, wood front panel
- Oven: Built-in Furrion
- Fireplace: Opti-Flame electric
- Washer/Dryer: Stacked two-piece Splendide units
- Ventilation: MAXXAIR 7500K fan w/remote
- Water Heater: Suburban | Direct Spark Ignition Gas/Electric | 12 Gallon
- Water System: Whole-coach filtration
- Toilet: Sealand Concerto with wall-mounted switch
Entertainment:
- Living Room: 50" Samsung LED Smart TV
- Bedroom: 32" Samsung LED Smart TV
Exterior Upgrades:
- Silver Mist custom full-body paint
- Black rock guard with paint package
- Slide toppers installed on all three slides
- LED under-awning strip lighting
Interior & Cabinetry:
- Mission-style cherry cabinetry in mocha finish
- Overhead cabinets in the living room slide
- Genuine tile backsplashes in kitchen and bath (Mohawk 3x8 Antique Silver Natural Stone)
This 2021 New Horizons Summit is a premium, handcrafted fifth wheel built for full-time living or heavy duty travel. With its in-house engineered chassis, residential-grade components, and robust off-grid power system, it delivers comfort, durability, and performance far beyond the standard RV experience. Stored indoors and meticulously maintained, this model is ready for luxury travel.
Lots of extras will be included with the coach, e.g. spare parts, regulator, hoses, kitchen items, etc.