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2026 Forest River Sierra Destination 41DUPLEX specs & floorplan

Destination trailer · 2026 model year

Explore the 2026 Forest River Sierra Destination 41DUPLEX specification sheet: dimensions, weights, sleeping arrangements, tank capacities and available equipment.

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Source checked 2026-10-28. View manufacturer specifications ↗

MSRP not verified

Price details

No model-specific price was found in the manufacturer information checked.

Price source checked .

Prices are not estimated from other models, model years or dealer asking prices.

2026 Forest River Sierra Destination 41DUPLEX manufacturer floorplan · click to enlarge
© Forest River, Inc.. Illustration may show optional equipment.

At a glance

Exterior length
40′ 1″
Unloaded weight
12,734 lb
GVWR
14,000 lb

Weight basis: Manufacturer unloaded vehicle weight.

Dealer pricing · USD

Dealer prices & price history

Advertised price history

Price history starts with our first observation. A trend will appear after more daily checks.

Dealer prices

No recently verified advertised prices for this model. This does not mean no dealers have it in stock.

About these prices
  • New units only. Prices are advertised offers from a small sample of dealers, not an exhaustive nationwide search or an out-the-door quote. Options and equipment vary by unit.
  • Listings are re-checked every 48 hours, and the lowest-priced unit is re-checked daily. Initial collection and source failures can delay updates.
  • Price history observations begin when tracking starts; earlier discounts are not reconstructed. History includes listings that may no longer be available.

Coverage & pricing notes

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About this estimate
  • An estimate for comparison only, not a loan offer. Your rate and term depend on credit, lender, down payment and the RV.
  • Sales tax is applied to the price minus the trade-in value. Some states tax RVs differently.
  • Tax and fees are added to the amount financed.
  • Typical terms used: 10 years under $25,000 financed, 15 years up to $100,000 and 20 years above.

Dimensions & weights

Exterior length
40′ 1″
Exterior width
8′ 5″
Exterior height
13′ 4″
Shipping / unloaded weight
12,734 lb
GVWR
14,000 lb
Listed cargo capacity
1,266 lb
Listed hitch weight
1,290 lb

Living & sleeping

Sleeping capacity
Not verified
Slide-outs
4
Main bed
Not verified
Bunk beds
Not verified
Dinette
Not verified
Bathroom
Not verified
Refrigerator
Not verified

Tanks & everyday features

Fresh water
50 gal
Gray water
156 gal
Black water
104 gal
Awning length
14′ 0″
Shore power / electrical service
Not verified
Solar equipment
Not verified
Outdoor kitchen
Not verified
Washer/dryer prep
Not verified
Microwave
Not verified
Cooktop
Not verified
Air conditioning
Not verified
Electric fireplace
Not verified
Backup camera
Not verified
Propane tanks
Not verified
Tire size
Not verified

Sources & specification notes

View manufacturer specifications ↗ · Checked .

“Not verified” means a confirmed value is unavailable. “Not listed” does not mean a feature is absent. Optional equipment is not confirmed as installed. Check the exact model year, configuration and unit labels with the manufacturer. This specification sheet does not establish towing compatibility.

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2026 Forest River Sierra Destination 41DUPLEX floorplan

2026 Forest River Sierra Destination 41DUPLEX floorplan

Manufacturer illustration. Optional equipment may be shown.