Unit Specs
- Stock #8196
- Year2026
- ManufacturerKeystone RV
- Make Keystone
- ModelMontana
- Floorplan3100RL
- Floorplan LayoutCouples Coach
Front Bedroom
Mid Kitchen
Outdoor Entertainment
Rear Entertainment - Type Fifth Wheel
- ConditionNew
- Length35' 11"
- Width8' 5"
- Height13' 4"
- VINT4700775
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Interior ColorOAKMONT
- Sleeps4
- Water Capacity (Fresh)77 gal
- Water Capacity (Black)50 gal
- Water Capacity (Grey)100 gal
- Air Conditioners2
- Refrigerator Capacity20 ft3
- Slideouts3
- Payload Capacity3970 lbs
- Dry Weight15,030 lbs
- Tow/Hitch Weight3000 lbs
- # Axles2
Looking to buy a 2026 Keystone Montana Fifth Wheel RV?
2026 Keystone Montana 3100RL is a completely redesigned luxury fifth wheel, marking a significant shift for the brand with a new 101-inch widebody platform. Geared primarily toward couples, this roughly 36-foot model is built on a beefier frame and suspension, designed to reduce flex and comes with an industry-first 5-year structural warranty.
View a video of this 2026 Keystone Montana 3100RL RV on YouTube!
This 2026 Keystone Montana 3100RL is an RV the whole family will love. This 2026 Keystone Montana 3100RL welcomes you into the Keystone family! If you’re looking for a family RV, you’ve found it: this rig sleeps 4. With three slides, this rig feels roomy and spacious inside. Cook up the best camping meals with appliances like the fridge, oven, stove. The theater seating and , or TV make it easy to spend time together as a family. Use the free standing dinette w/chairs for dinner time, homeschooling or remote work days. You’ll wake up feeling well-rested for your adventures in your sofa bed. If you like your rig cool in the summer and warm in winter, this heating option can do the trick. If you’re thinking of heading off grid, this rig has a 77 fresh water tank. Outside, you’ll find automatic leveling jacks, black tank flush, enclosed underbelly, exterior speakers, external shower, fiberglass sidewalls, heated underbelly, ladder, outside entertainment center, pass thru storage, power awning, power roof vent, roof vent, screen door, skylight, slam latch baggage doors, slideout, spare tire kit, tinted windows and upgraded insulation package. Make sure kids don’t track mud inside with the outside shower. Pass-through storage allows for easy access to all your gear.
2026 Keystone Montana 3100RL Features
-
Appliances
Enclosed Water Tank, Furnace, Oven, Refrigerator, Stainless Appliances, Stove Cover, Stove Top Burner, Tankless Demand Gas Water Heater -
Electrical
50 Amp Service, Air Conditioning, Converter, Inverter, Solar Panels -
Equipment
Bluetooth Stereo, CO Detector, Fire Extinguisher, LED Lights, LP Detector, Propane, Smart TV, Smoke Detector, Stereo System, Surround Sound System, TV -
Exterior
Automatic Leveling Jacks, Black Tank Flush, Enclosed Underbelly, Exterior Speakers, External Shower, Fiberglass Sidewalls, Heated Underbelly, Ladder, Outside Entertainment Center, Pass Thru Storage, Power Awning, Power Roof Vent, Roof Vent, Screen Door, Skylight, Slam Latch Baggage Doors, Slideout, Spare Tire Kit, Tinted Windows, Upgraded Insulation Package -
Interior/Furnishings
Fireplace, Free Standing Dinette w/Chairs, Glass Shower Door, Island Kitchen, King Size Bed, Kitchen Sink, Medicine Cabinet, Overhead Cabinetry, Roof Vents, Shower, Sofa Bed, Solid Surface Countertops, Theater Seating, Toilet, Wardrobe(s), Washer/Dryer Prep
2026 Keystone Montana 3100RL Specifications
Dimensions
Height
13' 4"
Length
35' 11"
Weights
Hitch Weight
3,000 lbs
Payload Capacity
3,970 lbs
Capacities
Refrigerator Capacity
20 cu ft
Sleep Capacity
4
Water Capacity - Black
50 gal
Water Capacity - Fresh
77 gal
Water Capacity - Grey
100 gal
Exterior
# Awnings
2
# Axles
2
# Doors
1
# Slides
3
Chassis
12" I-beam w/ z-frame technology
Hitch
Fifth Wheel
Electrical
# A/C
3
A/C Spec
1ST - 18K Furrion Chill Cube Main A/C with heat pump, 2ND - 13.5 K Furrion AC. 3RD - 13.5 K Furrion AC
2026 Keystone Montana 3100RL Literature
Call:
800-315-4201
Stock #: 8196
Dealer Info
![Highway Trailer Sales]()
Unit Specs
- Stock #8196
- Year2026
- ManufacturerKeystone RV
- Make Keystone
- ModelMontana
- Floorplan3100RL
- Floorplan LayoutCouples Coach
Front Bedroom
Mid Kitchen
Outdoor Entertainment
Rear Entertainment - Type Fifth Wheel
- ConditionNew
- Length35' 11"
- Width8' 5"
- Height13' 4"
- VINT4700775
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Interior ColorOAKMONT
- Sleeps4
- Water Capacity (Fresh)77 gal
- Water Capacity (Black)50 gal
- Water Capacity (Grey)100 gal
- Air Conditioners2
- Refrigerator Capacity20 ft3
- Slideouts3
- Payload Capacity3970 lbs
- Dry Weight15,030 lbs
- Tow/Hitch Weight3000 lbs
- # Axles2
Looking to buy a 2026 Keystone Montana Fifth Wheel RV?
Email Dealer
Request More Info on this 2026 Keystone Montana 3100RL Offered for sale by Highway Trailer Sales
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