New 2026 Keystone RV Montana 3100RL Fifth Wheel

This is the fifth wheel that handles extended stays without making setup feel like a project.
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2026 3100RL Features and Options

2026 Keystone RV Montana 3100RL Fifth Wheel

Rear living layout with open main room, king bedroom, and dual awnings for defined indoor and outdoor spaces.

This 2026 Keystone Montana 3100RL at Price Right RV in Dewitt, Michigan, gives you a rear living fifth wheel with a king bedroom and open main living area defined by triple slide rooms and a kitchen island.

Q: What stands out in this Montana 3100RL layout?
A: The rear living area, kitchen island, and front king bedroom create clear spaces for lounging, cooking, and sleeping with triple slide room for a more open main living area.

  • Rear living area with sofa, power theater seating, and entertainment center for a defined lounging space.
  • Kitchen island and four-burner range with solid surface countertops to organize cooking and cleanup zones.
  • Swing-out hidden pantry plus standard pantry and overhead cabinets to concentrate kitchen storage.
  • Pull-out dinette with four chairs to keep meals and work in a separate seating area.
  • Spacious front bedroom with king bed slide, dual nightstands, front wardrobe, and second wardrobe with washer and dryer prep for distinct sleeping and clothing storage space.
  • 30" x 48" shower and decorative vanity in the bathroom to keep bathing functions together in one room.
  • Dual opposing slides in the main living and kitchen area to open central floor space.
  • Two Lippert 12V electric power awnings with LED lights creating shaded outdoor space along the campsite side.
  • Premium oversized steel slide-out storage tray and rear gear storage trays to keep exterior items organized.
  • 12" I-beam chassis with z-frame technology and hydraulic leveling system with touch screen for stable site setup.
  • Four Season Living Package with insulated underbelly, 12V heat pads on holding tanks, and reflective foil insulated front cap named specifically for weather protection.
  • On-demand Suburban water heater listed at 60K BTU for continuous hot water supply function.
  • Dual fireplaces (living room and bedroom) listed as 5K BTU decorative heaters for added interior heat sources.
  • 20 cu ft 12V refrigerator and residential stainless convection microwave for residential-style kitchen appliances.
  • Washer/dryer prep in bedroom wardrobe to dedicate a closet space for laundry equipment.
  • Length 35 ft 11 in, dry weight 15,030 lbs, hitch weight 3,000 lbs, cargo capacity 3,970 lbs, fresh water 77 gal, grey 100 gal, black 50 gal.
  • Two 20 lb LP tanks, AC listed at 31,500 BTU total, furnace listed at 35,000 BTU.
  • TPMS prep, Curt ABS anti-lock braking system, and 17.5" H-rated tires listed in the exterior equipment.
  • Tested and approved for 0° usage per Weather Protection section without further performance claims.

Why Choose This Montana 3100RL Layout

  • Rear living area groups seating, TV, and fireplace so lounging space stays together at the back of the coach.
  • Kitchen island, hidden pantry, and pull-out dinette focus cooking, storage, and meals into a defined central area for straightforward prep and cleanup flow.
  • Front king bedroom with slide, wardrobes, and washer/dryer prep keeps sleeping and clothing storage in a separate, enclosed space away from the main living room.
  • Full bath with 30" x 48" shower and vanity between the living area and bedroom keeps bathing and cleanup functions in their own room with dedicated storage.

Within luxury fifth wheels, this Montana 3100RL positions itself as a rear living, triple-slide floorplan that emphasizes a distinct living room, a residential-feeling kitchen with an island and hidden pantry, and a front king bedroom suite with dedicated wardrobe and laundry prep, supported by a Four Season Living Package and premium chassis and suspension details without making claims about specific tow vehicles or trip duration.

  • Transparent pricing with no hidden freight or prep fees published on every RV.
  • Two Michigan locations in Dewitt and Sterling Heights for shopping, service, and support.
  • Factory-trained technicians handling RV service, maintenance, and manufacturer-backed work.
  • Financing and trade options available to help align your current RV or vehicle with your next camper.

View all Keystone Montana fifth wheels

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What Our Customers Are Saying

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The team here is awesome to work with. They went above and beyond to get us out the door even faster than usual. Service is great. Sales team is friendly and not pushy. Management and finance were great. This is a great place to purchase your RV from. - Christopher
Price: $139,508
Price Right RV - Dewitt
Location: Dewitt, MI
Stock# R11748
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RV ID: 3548498#
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2026 3100RL Specifications
Sleeps 4
Slides 3
Length 35 ft 11 in
Ext Height 13 ft 4 in
Interior Color OAKMONT
Exterior Color OAKMONT
Hitch Weight 3000 lbs
Dry Weight 15030 lbs
Cargo Capacity 3970 lbs
Fresh Water Capacity 77 gals
Grey Water Capacity 100 gals
Black Water Capacity 50 gals
Tire Size 215/75R17.5H
Furnace BTU 35000 btu
Available Beds King
Refrigerator Type 12V
Refrigerator Size 20 cu ft
Convection Cooking Yes
Cooktop Burners 4
Shower Size 30" x 48"
Number of Awnings 2
LP Tank Capacity 20 lbs
Water Heater Type On Demand
AC BTU 31500 btu
TV Info LR 55" 4K Smart TV
Awning Info 10' and 18' Lippert 12V Electric w/LED Lights
Axle Count 2
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Standard
VIN 4YDFM0R28T4700698
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