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Photo of Rv
Photo of Rv

Contact Information

RV Details

  • Price: $459,000
  • Year: 2020
  • Model: CLASS SUPER C MOTORHOMES SH1231L2-36
  • Listing ID: 7056372
  • Partner ID: 5041336899
  • Posted On: Jul 17, 2026
  • Updated On: Jul 17, 2026

Description

2020 Show Hauler 23KTSL 4×4 - Premium Overland/Off-Grid Super C Luxury Coach
If you're looking for one of the most capable and well-equipped Super C coaches available, this
2020 Show Hauler 23KTSL 4×4 deserves your attention. Built on a rugged chassis and powered by the legendary Cummins L9 diesel engine, this coach combines luxury, reliability, and true off-grid capability in a package that is equally at home at a remote campsite or a luxury RV resort.
With just 36,000 miles, this coach has been meticulously maintained and thoughtfully upgraded. The highlight is its exceptional off-grid electrical system featuring 1,730 watts of rooftop solar and a massive 1,080 amp-hour lithium battery bank, providing days of quiet camping without relying on its 8k Onan generator.
Inside, the spacious single-slide floor plan offers all the comforts of home, including a washer/ dryer combo, premium audio system, abundant storage, and the craftsmanship Show Hauler is known for. Every system functions as it should, and the coach is ready* " its next adventure.
Highlights
Freightliner M2 chassis crew cab with four-wheel drive (4x4)
Cummins L9 diesel engine
Air compressor
36,000 miles
Flat-tow capable
External storage compartments
Single slide-out
Queen bed master
Full shower and external shower
Over-cab queen bed
Pull out couch
Booth dinette
2-burner electric stove top
Convection microwave
Victron inverter
1,730-watt solar array
1,080Ah lithium battery bank
8k Onan diesel generator
Washer/dryer combo
Huge tanks with 100 gallon fresh, 72 gallon grey and 72 gallon black
12v heat strips to prevent tank freezing in cold weather
Macerator pump
50-amp shore power
Refrigerator/freezer and an external refrigerator/freezer
Hydraulic jack, self-leveling system
2 Maxxair fans
2 15k BTU air conditioning units
Water and coach heat Oasis diesel system requiring no propane
Upgraded custom cab stereo system
Automatic awning
Excellent mechanical condition
Good cosmetic condition with only minor exterior scratches consistent with normal use
Whether you're planning extended boondocking, overland travel, motorsports weekends, or simply want a luxury coach that can operate independently for days at a time, this ShowHauler is equipped to do it.
This is a rare opportunity to own a highly sought-after ShowHauler with premium off-grid upgrades. Serious inquiries only. Additional photos, maintenance records, and detailed information are available upon request

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