New 2026 Forest River Sierra 3990FL Stock #2593987 | Camping World (West Boylston, MA)

2026 Forest River Sierra 3990FL Srp West Boylston, MA
2026 Forest River Sierra 3990FL Product Floorplan Image West Boylston, MA
2026 Forest River Sierra 3990FL Living Area-main-1 West Boylston, MA
2026 Forest River Sierra 3990FL Living Area-main-2 West Boylston, MA
2026 Forest River Sierra 3990FL Front West Boylston, MA
2026 Forest River Sierra 3990FL Campside West Boylston, MA
2026 Forest River Sierra 3990FL Off Campside West Boylston, MA
2026 Forest River Sierra 3990FL Backside West Boylston, MA
2026 Forest River Sierra 3990FL Fridge West Boylston, MA
2026 Forest River Sierra 3990FL Fridge Open West Boylston, MA
2026 Forest River Sierra 3990FL Stove Oven West Boylston, MA
2026 Forest River Sierra 3990FL Stove Oven-open West Boylston, MA
2026 Forest River Sierra 3990FL Cabinet 1 West Boylston, MA
2026 Forest River Sierra 3990FL Cabinet 2 West Boylston, MA
2026 Forest River Sierra 3990FL Entertainment Center West Boylston, MA
2026 Forest River Sierra 3990FL Bedroom 1 West Boylston, MA
2026 Forest River Sierra 3990FL Bedroom 2 West Boylston, MA
2026 Forest River Sierra 3990FL Bathroom 1 West Boylston, MA
2026 Forest River Sierra 3990FL Bathroom 2 West Boylston, MA
2026 Forest River Sierra 3990FL Bunk Room West Boylston, MA
2026 Forest River Sierra 3990FL Washer Dryer West Boylston, MA
2026 Forest River Sierra 3990FL Fireplace West Boylston, MA
2026 Forest River Sierra 3990FL Water Heater West Boylston, MA
2026 Forest River Sierra 3990FL Control Center West Boylston, MA
2026 Forest River Sierra 3990FL Rear Camera-prep West Boylston, MA
2026 Forest River Sierra 3990FL Leveling System West Boylston, MA
2026 Forest River Sierra 3990FL Pass Through-storage West Boylston, MA
2026 Forest River Sierra 3990FL Tires West Boylston, MA
2026 Forest River Sierra 3990FL Awning 1 West Boylston, MA
2026 Forest River Sierra 3990FL Awning 2 West Boylston, MA
2026 Forest River Sierra 3990FL Steps West Boylston, MA
2026 Forest River Sierra 3990FL Info West Boylston, MA
2026 Forest River Sierra 3990FL Cabinet 3 West Boylston, MA
2026 Forest River Sierra 3990FL Cabinet 4 West Boylston, MA
Floor Plan
3D Walkthrough
34 Photos
PopularExpected to sell soon
34
Floor Plan
3D Walkthrough
2026 Forest River Sierra 3990FL Product Floorplan Image West Boylston, MA
2026 Forest River Sierra 3990FL Living Area-main-1 West Boylston, MA
Est. Payment
$612/mo
Get Pre-Qualified
Est.
$612/mo
Built-In-America Price
$81,499
Get Pre-Qualified
PopularExpected to sell soon
In Stock at Camping World (West Boylston, MA)
Closed until 9 am today
(844) 684-0840See Store Details
Have a Trade-In?
Get The Best Offer Guaranteed.*Value My Trade

Overview

Length icon
Length
44 ft
Dry Weight icon
Dry Weight
12,439 lb
GVWR icon
GVWR
15,375 lb
Exterior Height icon
Exterior Height
14 ft
Sleeps icon
Sleeps
8
Slide Outs icon
Slide Outs
4
Electric Service icon
Electric Service
50 amps
Fresh Water icon
Fresh Water
50 gal

Estimated Monthly Payment

$612

APR 8.74% with $12,225 Down for 240 Months

Subtotal

$81,499

Down Payment

-$12,225

APR

8.74%

Amount Financed
$69,274
*Estimated payments are for informational purposes only, and do not represent a financing offer guarantee and do not include taxes and fees.

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  • 1 Year Good Sam Elite Membership

  • 1 Year Good Sam Roadside Assistance

  • 1 Year Good Sam TravelAssist

  • 1 Year Subscription to Wildsam Publication

  • 1 Month of RV Storage

  • PLUS so much more

Camping World
(West Boylston, MA)
66 W Boylston St
West Boylston, MA 01583
Store DetailsGet Directions
(844) 684-0840

Today's Hours

9 am - 6 pm

RV Sales

Closed until 9 am

Service

Closed until 9 am

Accessory Store

Closed until 9 am

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