Used 2020 Keystone Montana 3931FB

Yorktown, VADodd RV

Sleeps4
Length41' 4"
Dry weight13,542 lb
Slide-outs3

Questions about this 2020 Keystone Montana 3931FB

What does it cost?

Dodd RV lists it at $53,995.

Is it new or used?

Used. It is a 2020 model.

Is it still for sale?

Dodd RV’s website listed it for sale on October 27, 2026. RV Shift checks dealers’ websites about once a day, so ask the dealer to be sure.

Where is it?

At Dodd RV in Yorktown, VA. See all 50 RVs Dodd RV lists on RV Shift.

How many people does it sleep?

The dealer lists it as sleeping 4.

How long is it?

41' 4", with 3 slide-outs, as the dealer lists it.

How much does it weigh?

The dealer lists a dry weight (empty) of 13,542 lb and a hitch weight of 2,530 lb.

What does it take to tow it?

RV Finder’s estimate: it needs a vehicle rated to tow about 14,800 lb, with a fifth-wheel hitch. That is its 13,542 lb dry weight plus 1,200 lb for water and gear, rounded up to the next 100 lb. RV Finder shows whether it is within your vehicle’s published rating, from the maker’s own towing guide, and checks tongue weight and payload too. Confirm your numbers in your owner’s manual and on the sticker in the driver’s door jamb. Check it in RV Finder

How do I ask the dealer about it?

Use the Check availability form on this page. Your message comes to RV Shift and we pass it to Dodd RV.

About this RV

Keystone Montana fifth wheel 3931FB highlights: • Unique Master Suite • Front Wall Closet • Dual Sinks • Half Bath • Kitchen Island • Residential Refrigerator It's time to start living your traveling dreams in this Montana! Beginning with the master suite featuring a dual sink vanity to the front luxurious bathroom with a shower with a seat and plenty of closet space along the front wall including shelves, and a bench seat offering you a space to put on your shoes. You will also find the half bath comes in handy when other campers visit. The main living space includes the kitchen amenities such as a coffee station, a closet prepped for a washer and dryer if you choose to add that option, and all the appliances necessary to live full-time in the fifth wheel. You can probably imagine relaxing at night in your own theatre seat with power recliner or having a snack at the free standing dinette with movable chairs before you retire for the evening.

Specifications as listed by the dealer

Type
Fifth wheel
Condition
Used
Year
2020
Make
Keystone
Model
Montana 3931FB
Stock number
2B8-3329
VIN
2B8-3329
Sleeps
4
Slides
3
Length
41 ft 4 in
Ext Height
13 ft 5 in
Interior Color
Bourbon, Champagne
Exterior Color
Cashmere, Cobalt, Sterling
Hitch Weight
2,530 lbs
Dry Weight
13,542 lbs
Cargo Capacity
2,958 lbs
Fresh Water Capacity
66 gals
Grey Water Capacity
88 gals
Black Water Capacity
88 gals
Tire Size
ST235/80R16G
Furnace BTU
35,000 btu
Available Beds
Queen
Refrigerator Type
Residential French Door
Refrigerator Size
18 cu ft
Convection Cooking
Yes
Cooktop Burners
3
Shower Size
48" x 30"
Number of Awnings
2
Axle Weight
7,000 lbs
LP Tank Capacity
30 lbs
Water Heater Capacity
12 gal
Water Heater Type
DSI Gas/Electric
AC BTU
30,000 btu
TV Info
LR 50" LED HDTV, BR 32" LED HDTV
Awning Info
11' & 19' Electric with LED Lights
Axle Count
2
Washer/Dryer Available
Yes
Number of LP Tanks
2
Shower Type
Shower w/Seat
Electrical Service
50 amp

Features

  • Thomas Payne Collection theater seating with electric recliners, massage and seat warmers (Modern Maple Edition)
  • Thomas Payne Collection tri fold hide-a-bed sofa(s) (Modern Maple Edition)
  • Back lit crown molding (Modern Maple Edition)
  • Craftsman Style slide-out fascia (Modern Maple Edition)
  • Handcrafted window valance center blocks (Modern Maple Edition)
  • Woven midnight roller shades with reflective back side and solar screen day shades (Modern Maple Edition)
  • Brunswick Shale wallboard (Modern Maple Edition)
  • Travertine Elusion ceiling (Modern Maple Edition)
  • Residential base boards (Modern Maple Edition)
  • Boulder Shadow vinyl flooring by Congoleum® (Modern Maple Edition)
  • Sensations PVC woven flooring by Syntec® (Modern Maple Edition)
  • Brushed nickel heat vents (Modern Maple Edition)
  • Living room privacy curtain: 3760/3761FL, 3790/3791RD (Modern Maple Edition)
  • LED dimmer switches in select areas (Modern Maple Edition)
  • Flush-mounted LED interior Lights
  • LED motion sensor light at steps
  • Modern Maple cabinetry with hand wiped glazing (Modern Maple Edition)
  • Hidden cabinet hinges
  • Modern Maple hardwood cabinet framing (Modern Maple Edition)
  • Double Diamond decorative glass (Modern Maple Edition)
  • Modern Maple hardwood kitchen island panels with backlit double diamond glass inserts (Modern Maple Edition)
  • Modern Subway backsplash (Modern Maple Edition)
  • 35" x 12" or 48" x 12" kitchen window behind cook top (Modern Maple Edition)
  • MJ Finishing wall-mounted, free standing dinette with flip leaf (Not available 3740/3741FK) (Modern Maple Edition)
  • Two (2) fixed and two (2) folding dinette chairs (Not available 3740/3741FK)
  • Chair Buddy to secure dinette chairs (Not Available 3740/3741FK)
  • Pop Up electrical and USB outlets tower in free standing dinette buffet cabinet (Not available 3740/3741FK)
  • 18 cu. ft. 4-door RV refrigerator (3120RL, 3700LK, 3740FK, 3760FL, 3780RL, 3790RD, 3810MS, 3812MS, 3854BR, 3930FB)
  • French door residential refrigerator with ice maker and 1000 watt inverter (3121RL, 3701LK, 3741FK, 3761FL, 3781RL, 3791RD, 3811MS, 3813MS, 3855BR, 3931FB)
  • Full extension drawer guides
  • Pull out kitchen trash can (select models)
  • Solid surface kitchen countertops (Residential Living Package)
  • Solid surface flush-mount sink covers (Residential Living Package)
  • Sink cover storage below kitchen sink (Residential Living Package)
  • Pop Up electrical and USB outlets tower in kitchen countertop
  • Motion sensor LED lighting below kitchen sink
  • LED accent lighting below kitchen countertops
  • Motion sensor LED light in pantry (select models)
  • Deep 60/40 stainless steel sink (Residential Living Package)
  • High-rise faucet with integrated pull out sprayer (Residential Living Package)

Listing and photos: Dodd RV. Details come from the dealership and can change; confirm them before you buy.