We are your local Route 66 location! RV Show specials on NOW through Feb 28, 2026! SAVE BIG MONEY NOW! WE ARE MONTANA'S LARGEST COUGAR DEALER WITH MONTANA'S LOWEST COUGAR PRICES! No sales tax in Montana! Truck camper buyers save big $!
Skip to main content
New 2026 Keystone RV Montana 3100RL
Fifth Wheel
Stock # N5M0677
***THIS RV IS ON ORDER***EXPECTED TO ARRIVE LATE FEB 2026***RESERVE IT NOW!
Specifications
Sleeps
4
Slides
3
Length
37 ft 8 in
Ext Width
8 ft 5 in
Ext Height
13 ft 4 in
Interior Color
Oakmont
Hitch Weight
3020 lbs
Dry Weight
15015 lbs
Cargo Capacity
3985 lbs
Fresh Water Capacity
77 gals
Grey Water Capacity
100 gals
Black Water Capacity
50 gals
Furnace BTU
35 btu
Refrigerator Type
12 Volt
Refrigerator Size
20 cu ft
Cooktop Burners
4
Water Heater Type
60K BTU On Demand
AC BTU
45000 btu
TV Info
4K Smart TV
Axle Count
2
Number of LP Tanks
2
Electrical Service
50 amp
Solar Wattage
880 watts
See All Specs
Description
***THIS RV IS ON ORDER***EXPECTED TO ARRIVE LATE FEB 2026***RESERVE IT NOW!
RV SHOW SPECIAL THROUGH FEB 28, 2026 :
FREE Battle Born Lithium Battery Upgrade! $2,499 VALUE! FREE Upgrade To Route 66 RV Club UNLIMITED! $229 VALUE! 5 Year Route 66 Classic Extended Service Contract For The Price Of 3 Years!
INCLUDES 2 RV DEEP CYCLE BATTERIES-UPGRADE TO TWO 100 AMP BATTLE BORN HEATED LITHIUM BATTERIES FOR $1,999!
INCLUDES SOLAR FLEX DISCOVER 440 WATT SOLAR/INVERTER PACKAGE!
This 2026 Keystone Montana 3100RL includes these options:
Oakmont Interior Decor 2 RV Deep Cycle Batteries-Lithium Upgrades Available! $350 In Store Parts Credit Camper College Orientation 1 Year Route 66 RV Club Membership
24/7 Tech Assistance 10% Parts Discount At All Route 66 Locations 10% Camping Discount At KOA
Solar Flex Discover 440 Watt Sola/Inverter Package Extra 440 Watts Of Solar For a Total Of 880 Watts Of Solar TCS Suspension With 8k Axles ABS Braking System Helux Pin Box H Range Tires Triple AC Package 6 Point Hydraulic Auto Leveling 12 Volt 20 Cubic Foot Fridge Ultimate Comfort Package Convenience Package Peace Of Mind Package
NEW MODEL!! MORE INFO COMING SOON!
Read More
Features
Standard Features (2026)
Exterior
12" I-beam w/ z-frame technology
MORryde® Rubber Pin Box
2" thick dual-layered lauan, high-gloss fiberglass sidewalls w/ double laminated & insulated rear wall
4k Square Frameless tinted safety glass windows
Dual pane frameless windows w/ safety tint (optional)
MaxTurn™ front cap w/ KeyShield™ automotive-grade paint
Fully walkable roof w/ Alpha seamless TPO membrane system and 5" rafters
Rear ladder
Hydraulic slideouts on main level w/ individual switches & electric slideouts on upper deck
Insulated underbelly w/ forced hot air & electric tank heaters
7000 lb Dexter Gladiator® thick wall axles w/ upgraded springs & Nev-R-Adjust® brakes
MORryde® CRE3000 Suspension with wet bolts
17.5" Wheels
H-RatedTires
TPMS Prep
6' 4" tall 30" wide entry door w/ screen defender, friction hinge, & screen assist handle
MORryde® Step Above® entry steps w/ strut assist
Large pass through storage w/ oversized slam latch door
Back-up camera prep
2nd battery disconnect dedicated to residential refrigerator (inverter models)
Dual battery boxes
Water connections, black tank flush, outside shower w/ quick connect hose, winterization kit, water heater bypass, power tank fill, waste & water handle valves, 110V outlet, shutoff valve, 12V compartment light, enclosed low point drains, intuitive KeyTV™ satellite/cable/ antennae source control
Generator prep (optional)
LP generator (optional)
Seamless roto-cast holding tanks
50 Amp electrical service w/ detachable cord & 110v exterior outlet
Outside shower w/ quick disconnect hose
Lippert 12V electric patio awning(s) w/ LED lights
2nd Lippert 12V electric patio awning(s) w/ LED lights
Slide-out awning package (optional)
3000 lb. towing hitch
MORryde® Independent Suspension System (optional)
MORryde® Safe-T-Rail door handle
Lippert Titan™ leveling system w/ touch screen and underlights
12V distribution Giggy Box™
Volcano full body paint (optional)
Cobalt full body paint (optional)
Sterling full body paint (optional)
Glacier full body paint (optional)
Interior
Beauflor® vinyl flooring throughout
Hardwood decorative slideout fascia
Reflective window shades built into window
Hardwood decorative valance package
Hardwood cabinetry, stiles, & framing
La-Z-Boy Furniture Package
Decorative backlit crown molding in living area, hardwood base molding in hallway and living area
5K BTU decorative fireplace heater
Central vacuum
Keystone Exclusives
Color-coded unified wiring standard
4G LTE and Wi-Fi prep
Tuf-Lok™ thermoplastic duct joiners
KeyTV™ multisource signal controller
In-floor heating ducts
Tru-fit™ slide construction
Blade Pure™
Kitchen Features
Full extension ball bearing drawer glides, hidden cabinet hinges
Solid surface kitchen countertops
Oversized deep stainless steel sink with attachments
High-rise pull down faucet
Free standing legless dinette w/leaf, 110V outlets, luxury chairs
Kitchen power vent fan w/rain sensor
Flush floor slideout(s)
Appliances & Utilities
(2) 30 lb LP tanks w/ auto changeover
15K BTU Coleman Mach Quiet Series ducted A/C w/ heat pump main A/C
CX3 package: Triple 15K BTU A/C Package
Starlink Prep
35K BTU furnace
16 gal. gas or electric quick recovery water heater
50" Smart TV & AM/FM/USB stereo w/ JBL® Aura Mizone 3 zone volume control
20 Cu. Ft. 12V refrigerator (optional)
18 Cu. Ft. residential refrigerator w/ 2000w inverter
Residential size stainless steel convection microwave
24" Furrion Stove w/ Matching stainless Steel Drawer
Stackable washer/dryer prep
Pendant style island light w/ ceiling treatment
Bedroom Features
60" x 80" full size queen bed (Optional)
King size bed
Adjustable stem reading lights w/ night light function
USB & 110V outlets bedside
Foam mattress & decorative bedspread/pillow package
Wood TV cabinet w/32" Smart LCD TV
Bathroom Features
Decorative vanity w/ stainless sink
Residential 30" X 48" fiberglass shower w/ decorative glass enclosure, skylight, & molded accessory/foot shelf
Porcelain foot flush toilet
Bathroom power vent fan w/ rain sensor
Weather Protection
Four Season Living Package
12v heat pads on holding tanks
Astrofoil insulated slide floors & underbelly
Dual attic vents
Heated and enclosed underbelly, convenience center, & dump valves
Reflective foil insulated front cap
Tested and approved for 0° usage
Safety
Breakaway switch
GFI receptacles
CO detector
Smoke detector
Propane gas leak detector
Fire extinguisher
Legacy Edition Package (Optional)
Dexter® disc brakes (Optional)
Furrion Vision S side & rear observation system (Optional)
Electric power cord reel (Optional)
Surge protector (Optional)
Winegard 4G gateway router (Optional)
Rear fiberglass cap (Optional)
Electric Dump Valves
Starlink Standard Kit w/panel installed on roof
See us for a complete list of features and available options!
All standard features and specifications are subject to change.
All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.
Due to the current environment, our features and options are subject to change due to material availability.
See All Features
Favorite RVs
Save your favorite RVs as you browse. Begin with this one!
Confirmation
Close
Thank You,
Your message was sent successfully
A representative has been notified and will be with you shortly.
Close Close
Get Our Lowest Price
Close
Thank You,
Our lowest price on this item is
This price is only valid for 24 hours from
Stock Number {priceLabel} :
{discountPriceLabel} :
Sound good? Call us at 8
Close and Continue Shopping
Confirmation
Close
Thank You,
Your message was sent successfully
A representative has been notified and will be with you shortly.
Close Close
D&D RV Center, LLC is not responsible for any misprints, typos, or errors found in our website pages. Any price listed has no other surprise fees or charges added to it (bet you didn't expect that!). Manufacturer specifications and features may be used. We take pictures of each individual unit in our inventory. We use manufacturer videos and virtual tours on our website. Please contact us @406-442-8542 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
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.
