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Williams Family RV

2026 Forest River XLR Boost 363BX

2026 Forest River 2026 Forest River XLR Boost - image 1
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Layout & Media

Explore the floorplan, 3D tour
2026 Forest River XLR Boost 363BX floorplan

Complete Fifth Wheel Specifications

2026 Forest River XLR Boost Overview

The 2026 Forest River XLR Boost 363BX is a remarkable fifth wheel that combines luxury with functionality, making it perfect for your next adventure. With a length of 41 ft and a dry weight of 12,064 lbs, this model provides ample space for up to 6 guests, ensuring comfort on the road. Its impressive fresh water capacity of 150 gallons allows for extended trips without frequent stops. Ideal for those who enjoy outdoor activities, this fifth wheel features a versatile layout that accommodates all your gear. Experience the great outdoors in style and comfort. Schedule your tour today!

Premium Features & Highlights

Spacious Interior Layout
Fresh Water Capacity of 150 Gallons
Black Water Capacity of 40 Gallons
Dry Weight of 12,064 lbs for Easy Towing
GVWR of 16,795 lbs for Enhanced Stability
Select a category to view specs

Overview

Vehicle Identification & Details

9 specifications available

Category
Fifth Wheel
Condition
new
Floorplan
363BX
Make
Forest River
Model
XLR Boost
Stock Number
2918
Subcategory
toy-hauler
VIN
4X4FXLM27TF002942
Year
2026

Size & Weight

Dimensions, Weight, Construction & Exterior

9 specifications available

Dry Weight
12,064 lbs
GVWR
16,795 lbs
Length
40.5 ft
Exterior Height
13.42 ft
Width
8.5 ft
Awning Length Ft
21 ft
Awnings Count
1
Slides
2
Two Entry
Yes

Sleeping & Layout

Beds, Layout, Living & Comfort

7 specifications available

Bedroom Count
1
Bunk Beds Count
0
King Beds Count
1
Primary Bedroom Location
Front
Murphy Beds Count
0
Sleeps
6
U Shaped Dinette
false

Bathroom & Facilities

Comfort & Privacy

1 specifications available

Shower Type
Standard

Water Systems

Tanks & Plumbing

3 specifications available

Black Water Capacity
40 gal
Fresh Water Capacity
150 gal
Gray Water Capacity
114

Power & Electrical

Electrical, Entertainment & Safety

1 specifications available

Entertainment Center
Yes

Standard Features & Equipment

Manual Euro Garage Bed
Solid Step Main Entry
Manual Euro Garage Bed
Solid Step Main Entry

* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Williams Family RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Williams Family RV.

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Built to Last

Superior construction for years of adventures
Chassis & Towing

2795 lbs Hitch Weight

Designed for optimal towing performance and stability.

Ready for Your Next Adventure?

Experience the freedom of the open road with your next RV adventure

Payment Calculator

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from $838/mo
Estimated • 20% down

Schedule Tour

See this RV in person at our showroom

Showroom Hours
Mon-Fri: 9AM-6PM
23360 AL-59 Robertsdale, AL 36567

Trade-In Value

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Trade Evaluation

Dealer assessment

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.
$117,328
est $780/mo