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2026 Heartland Sundance 28DB
NewStock #G39078
Listing price
2026 Sundance 28DB
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The 28DB's double-bunk configuration makes it one of the more versatile layouts in the Sundance XLT lineup, sleeping up to ten while still giving adults a comfortable place to land at the end of the day. Heartland's CoreShield vacuum-bonded sidewalls and fully enclosed, heated underbelly mean this isn't a fair-weather-only rig. The zero-degree-tested ThermaShield package with a 35,000 BTU furnace and dual-layer fiberglass insulation keeps it usable well into shoulder seasons. Inside, the no-carpet residential vinyl flooring, 12V black glass refrigerator, and USB-C charging ports throughout feel more like a modern apartment than a budget fifth wheel. The standard solar pre-wire and inverter prep give you a solid foundation to build toward off-grid capability as your setup evolves.
Length
34 ft 7 in
Dry weight
8,605 lbs
GVWR
9,995 lbs
Sleeps
9
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$34,269 – $72,995
This unit is ranked 5 of 12 by asking price in this group.
The listing price on this unit has changed 8 times.
See the complete price timeline and the rest of this unit's pricing insights.
Collier RV Rockford
Rockford, IL
Sells at about the same pace as other Illinois RV dealers
Compared with 9 dealers in Illinois
The new 2026 Heartland Sundance 28DB is a family-oriented fifth wheel featuring double-size bunks, a private queen bedroom, and sleeping space for up to nine. Its 34-foot-7-inch layout includes one slide-out and an 8,605-pound dry weight.
The rear double-size bunk beds give children or guests their own dedicated sleeping area. A full bathroom is conveniently positioned nearby and includes a shower with a skylight, medicine cabinet, porcelain foot-flush toilet, and rainproof power vent.
The central slide expands the gathering space with a U-shaped dinette and 60-inch tri-fold sofa. Both convert into extra beds when needed, allowing the layout to accommodate larger families and groups. Entertainment equipment includes a 4K LED HD Smart TV.
The kitchen features a three-burner cooktop, microwave, eight-cu. ft. 12V refrigerator, overhead cabinetry, and a sink with a pull-out faucet.
At the front, the private bedroom provides a queen bed with under-bed storage, wardrobes, overhead cabinets, and CPAP preparation on both sides.
Climate and utility equipment includes a 15,000-BTU air conditioner, 35,000-BTU furnace, on-demand tankless water heater, and 50-amp electrical service. The ThermaShield system adds a heated and enclosed underbelly with double-layer fiberglass insulation in the ceiling and floor.
A 19-foot electric patio awning, MORryde StepAbove entry steps, LP quick-connect, pass-through storage lighting, and rear-camera preparation enhance campsite convenience.
Make room for the entire camping crew in the Heartland Sundance 28DB from Collier RV.
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