Used 2020 Keystone RV Montana 3790rd for sale at Blue Fox RV in North Logan, UT. Sleeps 6, 5 slides. Listed at $57,995.

Listing last updated .

Localy Family owned
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Call us direct: (435) 317-3625
Used On the lot

2020 Keystone RV Montana 3790rd

Stock #700039 North Logan, UT
$57,995
Est. Monthly
$417/mo
$11,599 down · 6.99% APR · 180 mo
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Sleeps
6 ppl
Slideouts
5
Bathrooms
1
Axles
2

Built for the road, ready for your next trip.

Keystone Montana fifth wheel 3790RD highlights:

  • Separate Rear Living
  • Coffee Station
  • Kitchen Island
  • Fireplace
  • RV Refrigerator
  • Exterior Storage Tray

 

If you want your own space to cook, your own area to watch TV, and your own private bedroom, take a look at this Montana.  The rear living and entertaining room includes dual hide-a-bed sofas and theatre seats with power recliners making a cozy place to gather around to talk about your day while staying warm. The kitchen offers a separate space to make and eat meals including a coffee station for the coffee lover in the family.  You will also find a center island, an 18 cu. ft. RV refrigerator, a convection microwave, and a pantry allowing you to make any meal while away from home.  The barn door into the front bedroom gives you more space, plus the bedroom includes plenty of storage and a place to add a washer and dryer option.

 

When packing for your next trip in a Keystone Montana luxury fifth wheel you will appreciate the enormous drop frame pass-through storage compartment, the full extension drawer guides, the MORyde "Step Above" entry steps with strut assist, and the LED motion sensor light at the inside steps.  The Residential Living package adds more upgraded features such as the motion sensor LED light in the bedroom closet, the easy sweep vinyl flooring, the exclusive KeyTV satellite prep, and the in-floor straight line heat duct system.  The Four Season Living package provides insulated in-floor water lines, two attic vents for cross-ventilation, insulated and heated holding tanks and dump valves, and more so you can travel any season you like.  It's time to find the luxury fifth wheel you can enjoy for years to come, choose a Montana by Keystone today!

Blue Fox Rv 

390 W 2500 N North Logan Utah

435-890-4602

 

STOCK #700039 VIN 4YDF37924L4700039 LOT North Logan, UT, 84341

Take a look around — literally.

A short tour from our lot. We narrate the build details and the storage you can't see in photos.

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We grouped the spec sheet into three tabs so you don't have to click open fourteen accordions. Switch between them to find what you need.

Towing & Dimensions 1

Width 96

Tires & Wheels 9

Spare Tire Location Exterior Mounted
Rear Tire Speed Rating G
Rear Tire ST235/80R 16G
Rear Tire Aspect Ratio 80
Rear Brake Type Electric Drum
Front Brake Type Not Applicable
Rear Wheel Diameter 16
Wheels Composition Aluminum
Rear Tire Width 235

Quick Overview 8

Parent Company Keystone RV Inc.
Year 2020
Make Keystone
Display Name Montana 3790RD
Class Fifth Wheel
Max Sleeping Count 6
Number of Slideouts 5
Introduction Year 2015

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You're inquiring about
2020 Keystone RV Montana 3790rd
$57,995

Local. Honest. Built to last.

Most of our buyers come from referrals because we sweat the small stuff after the sale.

Family-owned
Local to N. Logan
Not corporate
4.8 ★
247 reviews
Verified Google reviews
14-pt
Inspection
Every used unit, before listing
Transparent
Pricing
No surprise fees at the desk
On-site
Service
RVDA-certified technicians

Quick answers, no sales pitch.

What towing capacity do I need for a RV?

Most RVs require a vehicle rated for at least the unit's GVWR plus 1,000 lbs of margin. We'll match you with units your tow vehicle can handle.

Is the 2020 Keystone RV Montana 3790rd still available?

Yes — as of June 24, 2026, this unit is on our lot in North Logan, UT. Last updated June 23, 2026.

How much is the 2020 Keystone RV Montana 3790rd?

$57,995. With $11,599 down at 6.99% APR over 180 months, that's about $417/mo. We accept trades — talk to us about your current unit when you visit.

How many people can sleep in the Montana?

6 people comfortably. Bed configuration: 1 queen, 2 sofa-bed.

What's the warranty?

Basic warranty: 12. We'll go over all coverage details at the walkthrough before delivery.

Can I trade in my current RV?

Yes — we take trades every week, even if you don't buy from us. We'll give you a real offer once we see the RV. Call (435) 317-3625 or fill out the inquiry form below to get started.

How do I schedule a walkthrough?

Call (435) 317-3625, or fill out the inquiry form below. Same-day response during business hours.

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