Used 2018 Heartland Big Country 3965 DSS Fifth Wheel
Kitchen Island | King Bed | Six Slide Outs
Heartland Big Country fifth wheel 3965 DSS highlights:
- Six Slide Outs
- Rear Living Area
- Island
- King Bed
The 2018 Heartland Big Country 3965 DSS is a luxury full-profile fifth wheel designed for campers who want residential comfort, spacious living, and high-end amenities built for extended travel or full-time RV living. Available now at Campers Inn RV, this triple-slide fifth wheel offers an expansive interior layout, premium finishes, and the kind of storage and comfort that larger RV buyers often look for in a long-term coach.
At approximately 43 feet long with a dry weight around 14,000 pounds, the 3965 DSS is built for heavy-duty towing with a properly equipped one-ton truck. Its wide-body design and multiple slide-outs create an exceptionally open interior that feels more like a residential apartment than a traditional RV.
One of the standout features of this floorplan is the massive central living area. Opposing slide-outs create a wide-open lounge and kitchen space featuring theater seating, residential-style sofas, a large entertainment center, and an electric fireplace. Large windows throughout the coach provide abundant natural light and panoramic campsite views, helping the interior feel even larger.
The kitchen is designed for extended-stay living and includes:
- Residential refrigerator
- Large kitchen island with deep stainless sink
- Solid surface countertops
- Three-burner cooktop with oven
- Residential microwave
- Pantry storage and extensive cabinetry
- Free-standing dinette for comfortable dining
The center island layout gives the kitchen a true residential feel while providing excellent prep space and storage for long trips or full-time living.
Toward the front of the coach, the private master bedroom features a king bed slide, large wardrobe storage, dresser space, washer/dryer prep, and additional overhead cabinetry. The bedroom is designed to feel spacious and comfortable for long-term use rather than short weekend camping trips.
The large bathroom includes:
- Residential-style shower with glass doors
- Vanity sink with solid surface countertop
- Linen storage
- Medicine cabinet
- Porcelain toilet
Heartland designed the Big Country lineup with luxury and extended-season capability in mind, featuring:
- Six-point hydraulic auto-leveling system
- Heated and enclosed underbelly
- Dual air conditioning systems
- High insulation package for extended-season camping
- Residential furniture and cabinetry
- Large pass-through storage compartments
- Central vacuum system
- Frameless windows
- Power awnings with LED lighting
The Big Country series is especially popular among RV owners who travel for extended periods or live full-time in their camper because it balances residential comfort with durable construction and strong storage capacity.
Why Buy the 2018 Heartland Big Country 3965 DSS?
- Spacious triple-slide residential floorplan
- Luxury kitchen with island and residential refrigerator
- King bedroom suite with washer/dryer prep
- Designed for extended travel or full-time RV living
- High-end construction and premium comfort features
- Excellent storage throughout the coach
Why Buy from Campers Inn RV?
When you choose Campers Inn RV, you’re working with one of the most trusted names in the RV industry. With decades of experience, a huge inventory selection, and a knowledgeable team, they make the RV buying process easy and stress-free. Their commitment continues after the sale with dependable service, financing options, and customer support designed to help you enjoy every adventure ahead.
If you’re looking for a luxury fifth wheel that combines residential comfort, spacious living, and full-time RV capability, the 2018 Heartland Big Country 3965 DSS is ready for your next adventure.
Thank you, Sharon, for the outstanding service at Summerland RV. Its people like you that makes all the difference in the RV Industry. I called you as a Winnebago Dealership, you listened to what I needed, ordered the parts, and did not give me the traditional run around. I truly appreciated the leadership, sincerity in you organizing everything for me to come in to have the parts installed in a timely - Wallace
You Save: $17,590
Sale Price: $39,995
Stock# 780000148
| Sleeps | 4 |
| Slides | 6 |
| Length | 40 ft 7 in |
| Ext Width | 8 ft |
| Ext Height | 13 ft 3 in |
| Hitch Weight | 2900 lbs |
| GVWR | 16500 lbs |
| Dry Weight | 13978 lbs |
| Cargo Capacity | 2474 lbs |
| Fresh Water Capacity | 65 gals |
| Grey Water Capacity | 90 gals |
| Black Water Capacity | 45 gals |
| Tire Size | ST235/85R16 G |
| Furnace BTU | 40000 btu |
| Available Beds | King |
| Refrigerator Type | Four Door |
| Refrigerator Size | 18 cu ft |
| Cooktop Burners | 3 |
| Number of Awnings | 1 |
| Axle Weight | 7000 lbs |
| LP Tank Capacity | 30 |
| AC BTU | 28500 btu |
| Awning Info | 18' Power |
| Axle Count | 2 |
| Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat |
| Electrical Service | 50 amp |
| VIN | 5SFBG4220JE372479 |
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