Used 2018 Keystone RV Montana 3950BR Fifth Wheel
Beautiful 2018 Montana fifth wheel! Kitchen island, front living, theater seating, and more!
Keystone Montana fifth wheel 3950BR highlights:
- Bonus Living Room/Bedroom
- Loft
- Kitchen Island
- RV Refrigerator
- Outdoor 32" HDTV
Step into luxury, space, and residential comfort with the Used 2018 Keystone RV Montana 3950BR, a fifth wheel designed for travelers who want more than just a place to sleep—they want a true home on the road. With its expansive layout, premium features, and proven Keystone craftsmanship, this RV is perfect for extended stays, full-time living, or unforgettable family adventures.
Stretching over 40 feet with four slide-outs, the Montana 3950BR offers an incredibly open and inviting interior that rivals many apartments. The rear living area is built for relaxation, featuring comfortable seating, large windows, and an entertainment center with fireplace—creating the perfect space to unwind after a day of travel.
One of the standout features of this model is the bonus room, a flexible space that can be used as a second bedroom, office, or hobby room—ideal for families, remote workers, or anyone needing extra versatility. Paired with a loft area above, this layout maximizes sleeping capacity and functionality, comfortably accommodating up to 6–8 people depending on configuration.
The kitchen is designed with real living in mind, offering solid surface countertops, a large residential refrigerator, kitchen island, and ample cabinetry for storage. Whether you’re cooking for a weekend getaway or long-term stay, you’ll have everything you need right at your fingertips.
Why You’ll Love the 2018 Montana 3950BR
- Spacious four-slide layout for a true residential feel
- Unique bonus room and loft for extra sleeping or workspace
- Rear living room with fireplace for comfort and entertainment
- Large kitchen with island and full-size appliances
- Washer/dryer prep and generous storage for extended trips
- High-capacity tanks and dual A/C for long-term comfort
Built with durability in mind, this Montana features aluminum framing, fiberglass sidewalls, and insulated construction, making it suitable for a variety of climates and travel styles. With a dry weight around 13,000 lbs and a strong GVWR, it’s designed for stability and long-haul reliability.
Choosing a used 2018 model also means exceptional value—you get high-end residential features at a significantly lower cost than buying new, without sacrificing comfort or capability.
Why Buy from Campers Inn RV
When you purchase from Campers Inn RV, you’re choosing a dealership that puts your experience first from start to finish.
- Thoroughly inspected pre-owned inventory for quality and peace of mind
- Experienced RV professionals to help you find the perfect fit
- Competitive pricing and financing options tailored to your needs
- Full-service dealership for maintenance, parts, and upgrades
- Trusted reputation built on decades of customer satisfaction
Campers Inn RV delivers a smooth, transparent buying process, so you can focus on planning your next adventure—not worrying about the details.
The Used 2018 Keystone Montana 3950BR is more than just an RV—it’s a spacious, flexible, and comfortable home on wheels, ready to take you wherever the road leads.
Anne was an excellent salesperson. She took her time to show us and help us over several months. Always gracious and considerate until we made a decision. We got a fair trade and a great deal.
Much in contrast to an unnamed out of town place where we were under intense pressure to buy the moment we stepped inside.
The rest of the staff were equally helpful. Financing was easy and straightforward. - Joe
Stock# 107004A
| Sleeps | 7 |
| Slides | 4 |
| Length | 40 ft 5 in |
| Ext Width | 8 ft |
| Ext Height | 13 ft 5 in |
| Hitch Weight | 2885 lbs |
| Dry Weight | 13140 lbs |
| Cargo Capacity | 3745 lbs |
| Fresh Water Capacity | 66 gals |
| Grey Water Capacity | 88 gals |
| Black Water Capacity | 49 gals |
| Tire Size | ST235/80R16G |
| Furnace BTU | 40110 btu |
| Available Beds | Queen |
| Refrigerator Type | Four Door RV |
| Refrigerator Size | 18 cu ft |
| Convection Cooking | Yes |
| Cooktop Burners | 3 |
| Shower Size | 48" x 30" |
| Number of Awnings | 2 |
| Axle Weight | 7000 lbs |
| LP Tank Capacity | 30 |
| Water Heater Capacity | 12 gal |
| Water Heater Type | DSI Gas/Electric |
| AC BTU | 30000 btu |
| TV Info | LR HD LED TV, BR 32" HD LED TV, Outside 32" HDTV |
| Awning Info | 11' & 17' 12V 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 |
| VIN | 4YDF39523J4700019 |
Montana 3950BR Reviews
Loading
.
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.


