2026 Keystone Montana 3915TB

New Fifth Wheel in Duncansville, Pennsylvania, 16635

$104,899.00

Unit Specs

  • In Stock
  • New Arrival
  • Stock #E0299-25
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelMontana
  • Floorplan3915TB
  • Floorplan LayoutMid Kitchen
    Two Bedrooms
    Two Full Baths
  • Type Fifth Wheel
  • ConditionNew
  • Length43' 0"
  • Width8' 0"
  • Height13' 4"
  • VIN4YDFM0U27T4700117
  • MSRP $150,347.00
  • Price $129,999.00
  • Sale Price $104,899.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Water Capacity (Fresh)70 gal
  • Water Capacity (Black)98 gal
  • Water Capacity (Grey)137 gal
  • Air Conditioners3
  • A/C Spec45000 BTU's
  • Slideouts4
  • Payload Capacity2430 lbs
  • Dry Weight15,570 lbs
  • Tow/Hitch Weight2870 lbs
  • # Axles2

Manhattan Maple Edition Package, Residential Living Package, Four Season Living Package, 6 Point Hydraulic Leveling System, Solar Flex Protect 220: Victron 30 AMP MPPT Bluetooth Charger with 220 Watt Solar Panel, 2" Towing Hitch

CX3: 3rd 15,000 BTU Non-Ducted A/C, Stackable Washer/Dryer, Slide-Out Awnings (Quad Slides)

 

Keystone Montana fifth wheel 3915TB highlights:

  • Two Full Baths
  • Four Slide Outs
  • Middle Kitchen/Living
  • Shower with a Seat
  • Two Power Awnings

 

Traveling with friends and family is easier than ever with this fifth wheel in tow! There are two master suites; one for you and one for guests! The front master suite includes a king bed slide out, two closets plus additional storage, plus stackable washer/dryer prep if you want the option to make wash day easier. There is also convenient underbed storage, a dresser with a Smart HD TV, plus a private entrance into the dual entry bath. Head to the rear master suite to find just as much comfort with a queen bed slide out, dual closets and a dresser, plus a full rear bath where the second entry door is located. There is also a loft area above this room with three bunk mats for more campers! The middle kitchen and living area includes many comforts, like the power theater seating across from the Smart TV and hide-a-bed sofa, plus the U-shaped kitchen with ample counter space and a 24" range. You'll also find food storage in the pantry and 18 cu. ft. residential refrigerator with an ice maker, or you can choose the slightly larger optional 20 cu. ft. refrigerator!

Enjoy luxury, innovation, and the outdoors in any one of Montana's finest fifth wheels. Each set the standard with exceptional features, and exciting factory installed options to provide you a great home on the road. Keystone's 12" I-beam chassis with z-frame technology provides a strong and durable foundation to your fifth wheel, and the four season living package will help extend your camping season. A few other construction features you will appreciate include a MORryde CRE3000 suspension, a fully walkable roof with an alpha seamless TPO membrane system, and 4k square frameless tinted safety glass windows. Each feature stylish interiors with two decor choices paired with beautiful hardwood cabinetry, Beauflor vinyl flooring throughout, central vacuum, plus a La-Z-Boy furniture package for all-around comfort!



View a video of this 2026 Keystone Montana 3915TB RV on YouTube!

2026 Keystone Montana 3915TB Features


  • Appliances
    Microwave, Oven, Refrigerator, Stove Top Burner, Water Heater
  • Electrical
    Air Conditioning, Auxiliary Battery, Solar Panels
  • Equipment
    CD Player, CO Detector, DVD Player, LP Detector, Smoke Detector, Surround Sound System, TV
  • Exterior
    Awning, Exterior Speakers, External Shower, Hitch, Ladder, Leveling Jacks, Power Roof Vent, Skylight, Slideout, Spare Tire Kit
  • Interior/Furnishings
    Central Vacuum, Fireplace, Free Standing Dinette w/Chairs, King Size Bed, Medicine Cabinet, Queen Bed, Rocker Recliner(s), Roof Vents, Shower, Toilet
  • Horse / Livestock / LQ / Tack
    Insulated

2026 Keystone Montana 3915TB Specifications

General

MSRP

$137,228

Dimensions

Height

13' 4"

Length

43' 0"

Weights

Hitch Weight

2,780 lbs

Payload Capacity

2,778 lbs

Capacities

Refrigerator Capacity

18 cu ft

Sleep Capacity

6

Water Capacity - Black

98 gal

Water Capacity - Fresh

70 gal

Water Capacity - Grey

137 gal

Exterior

# Awnings

2

# Axles

2

# Doors

2

# Slides

4

Hitch

Fifth Wheel

Electrical

# A/C

1

A/C Spec

15K BTU Coleman Mach Quiet Series ducted A/C w/ heat pump main A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Keystone Montana 3915TB Literature


Seller Info

Ansley RV

1280 Route 764
Duncansville, PA 16635

Member Since 1997

See 429 Reviews

Unit Specs

  • In Stock
  • New Arrival
  • Stock #E0299-25
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelMontana
  • Floorplan3915TB
  • Floorplan LayoutMid Kitchen
    Two Bedrooms
    Two Full Baths
  • Type Fifth Wheel
  • ConditionNew
  • Length43' 0"
  • Width8' 0"
  • Height13' 4"
  • VIN4YDFM0U27T4700117
  • MSRP $150,347.00
  • Price $129,999.00
  • Sale Price $104,899.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps6
  • Water Capacity (Fresh)70 gal
  • Water Capacity (Black)98 gal
  • Water Capacity (Grey)137 gal
  • Air Conditioners3
  • A/C Spec45000 BTU's
  • Slideouts4
  • Payload Capacity2430 lbs
  • Dry Weight15,570 lbs
  • Tow/Hitch Weight2870 lbs
  • # Axles2

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2026 Keystone Montana 3915TB Offered for sale by Ansley RV
Ansley RV
Ansley RV

1280 Route 764
Duncansville, PA 16635

Phone: Click to Call

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New 2026 Keystone Montana 3915TB available in Duncansville, Pennsylvania
Floorplan of 2026 Keystone Montana 3915TB
2026 Montana 3915TB by Keystone from Ansley RV in Duncansville, Pennsylvania
New 2026 Keystone Montana 3915TB available in Duncansville, Pennsylvania