Skip to main content
Pierce RV

2026 Keystone Montana 3100RL

2026 Keystone 2026 Keystone Montana - image 1
1 / 31

Floorplan Layout

Detailed floor plan showing the complete layout and dimensions
2026 Keystone Montana 3100RL floorplan
Floorplan

Complete Fifth Wheel Specifications

2026 Keystone Montana Overview

Discover the 2026 Keystone Montana 3100RL, a new fifth-wheel designed for adventure and comfort. With a spacious layout that sleeps 4, this RV features a length of 37.7 ft and a dry weight of 15,030 lbs. Enjoy modern conveniences like a kitchen island and a residential refrigerator, ensuring you have everything you need for extended trips. The three slide-outs provide ample space for relaxation, making it perfect for family outings or weekend getaways. Keystone's reputation for quality makes the Montana a trusted choice among RV enthusiasts. Schedule your tour today!

Premium Features & Highlights

Spacious Interior Layout
Kitchen Island for Culinary Adventures
Residential Refrigerator for Extended Travel
Three Slide-Outs for Enhanced Living Space
Sleeps 4 for Family Comfort
Select a category to view specs

Overview

Vehicle Identification & Details

9 specifications available

Category
Fifth Wheel
Condition
new
Floorplan
3100RL
Make
Keystone
Manufacturer
KEYSTONE
Model
Montana
Stock Number
R-26-300
VIN
4YDFM0R2XT4700654
Year
2026

Size & Weight

Dimensions, Weight, Construction & Exterior

4 specifications available

Dry Weight
15,030 lbs
Length
37.7 ft
Awnings Count
0
Slides
3

Sleeping & Layout

Beds, Layout, Living & Comfort

9 specifications available

Bedroom Count
1
Bunk Beds Count
0
Double Beds Count
0
Full Beds Count
0
King Beds Count
1
Loft Beds Count
0
Murphy Beds Count
0
Queen Beds Count
0
Sleeps
4

Kitchen & Dining

Cooking, Dining & Appliances

3 specifications available

Kitchen Island
Yes
Refrigerator Size
20
Refrigerator Type
residential

Bathroom & Facilities

Comfort & Privacy

1 specifications available

Shower Type
Standard

Water Systems

Tanks & Plumbing

3 specifications available

Black Water Capacity
50 gal
Fresh Water Capacity
77 gal
Gray Water Capacity
100

* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Pierce RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Pierce RV.

Calculate Your RV Payment

Get your personalized RV payment options in 3 easy steps

PreferencesDetailsContactPayment

How much would you like to put down?

Choose your preferred down payment amount

Built to Last

Superior construction for years of adventures
Frame & Structure

15,030 lbs Dry Weight

Easy to tow with most mid-size trucks and SUVs.

Plumbing

50-Gallon Black Water Capacity

Convenient waste management for long trips.

Plumbing

77-Gallon Fresh Water Capacity

Extended off-grid capability for longer adventures.

Ready for Your Next Adventure?

Experience the freedom of the open road with your next RV adventure

Payment Calculator

Estimate your monthly payments

from $895/mo
Estimated • 20% down

Schedule Tour

See this RV in person at our showroom

Showroom Hours
Mon-Fri: 9AM-6PM
3800 Pierce Parkway Billings, MT 59106

Trade-In Value

Get your current RV's value

Trade Evaluation

Dealer assessment

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us 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.
$125,867
est $885/mo