New 2026 Forest River Sierra 4003MB Stock #2585832 | Camping World (Wentzville, MO)

2026 Forest River Sierra 4003MB Srp Wentzville, MO
2026 Forest River Sierra 4003MB Product Floorplan Image Wentzville, MO
2026 Forest River Sierra 4003MB Living Area-main-1 Wentzville, MO
2026 Forest River Sierra 4003MB Living Area-main-2 Wentzville, MO
2026 Forest River Sierra 4003MB Front Wentzville, MO
2026 Forest River Sierra 4003MB Campside Wentzville, MO
2026 Forest River Sierra 4003MB Off Campside Wentzville, MO
2026 Forest River Sierra 4003MB Backside Wentzville, MO
2026 Forest River Sierra 4003MB Fridge Wentzville, MO
2026 Forest River Sierra 4003MB Fridge Open Wentzville, MO
2026 Forest River Sierra 4003MB Stove Oven Wentzville, MO
2026 Forest River Sierra 4003MB Stove Oven-open Wentzville, MO
2026 Forest River Sierra 4003MB Cabinet 1 Wentzville, MO
2026 Forest River Sierra 4003MB Cabinet 2 Wentzville, MO
2026 Forest River Sierra 4003MB Entertainment Center Wentzville, MO
2026 Forest River Sierra 4003MB Bedroom 1 Wentzville, MO
2026 Forest River Sierra 4003MB Bedroom 2 Wentzville, MO
2026 Forest River Sierra 4003MB Bathroom 1 Wentzville, MO
2026 Forest River Sierra 4003MB Bathroom 2 Wentzville, MO
2026 Forest River Sierra 4003MB Bunk Room Wentzville, MO
2026 Forest River Sierra 4003MB Washer Dryer Wentzville, MO
2026 Forest River Sierra 4003MB Fireplace Wentzville, MO
2026 Forest River Sierra 4003MB Water Heater Wentzville, MO
2026 Forest River Sierra 4003MB Central Vacuum Wentzville, MO
2026 Forest River Sierra 4003MB Control Center Wentzville, MO
2026 Forest River Sierra 4003MB Jacks Wentzville, MO
2026 Forest River Sierra 4003MB Outside Tv Wentzville, MO
2026 Forest River Sierra 4003MB Outside Kitchen Wentzville, MO
2026 Forest River Sierra 4003MB Solar Wentzville, MO
2026 Forest River Sierra 4003MB Inverter Wentzville, MO
2026 Forest River Sierra 4003MB Rear Camera-prep Wentzville, MO
2026 Forest River Sierra 4003MB Leveling System Wentzville, MO
2026 Forest River Sierra 4003MB Pass Through-storage Wentzville, MO
2026 Forest River Sierra 4003MB Water Center-convenience-station Wentzville, MO
2026 Forest River Sierra 4003MB Tires Wentzville, MO
2026 Forest River Sierra 4003MB Suspension System Wentzville, MO
2026 Forest River Sierra 4003MB Awning 1 Wentzville, MO
2026 Forest River Sierra 4003MB Awning 2 Wentzville, MO
2026 Forest River Sierra 4003MB Rear Hitch-rack Wentzville, MO
2026 Forest River Sierra 4003MB Outside Shower Wentzville, MO
2026 Forest River Sierra 4003MB Steps Wentzville, MO
2026 Forest River Sierra 4003MB Outside Speakers Wentzville, MO
2026 Forest River Sierra 4003MB Garage Wentzville, MO
2026 Forest River Sierra 4003MB Back Wentzville, MO
Floor Plan
44 Photos
PopularExpected to sell soon
44
Floor Plan
2026 Forest River Sierra 4003MB Product Floorplan Image Wentzville, MO
2026 Forest River Sierra 4003MB Living Area-main-1 Wentzville, MO

Overview

Length icon
Length
42' 9''
Dry Weight icon
Dry Weight
12,609 lb
Exterior Height icon
Exterior Height
13' 4''
Sleeps icon
Sleeps
8
Slide Outs icon
Slide Outs
4
Electric Service icon
Electric Service
50 amps
Fresh Water icon
Fresh Water
50 gal
Grey Water icon
Grey Water
100 gal

Estimated Monthly Payment

$555

APR 8.74% with $11,100 Down for 240 Months

Subtotal

$73,999

Down Payment

-$11,100

APR

8.74%

Amount Financed
$62,899
*Estimated payments are for informational purposes only, and do not represent a financing offer guarantee and do not include taxes and fees.

Free with the purchase of every RV, gain access to the benefits of Good Sam. From rewards to destinations, protection, emergency medical assistance, and exclusive savings, Good Sam has their members covered for the adventure ahead.

  • 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

  • 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
(Wentzville, MO)
2200 E Pitman Ave
Wentzville, MO 63385
Store DetailsGet Directions
(888) 892-2439

Today's Hours

9:00 AM - 6:00 PM

RV Sales

Open until 1 AM (next day)

Service

Open until 1 AM (next day)

Accessory Store

Open until 1 AM (next day)

Est. Payment
$555/mo
Get Pre-Qualified
Est.
$555/mo
Built-In-America Price
$73,999
Get Pre-Qualified
PopularExpected to sell soon
In Stock at Camping World (Wentzville, MO)
Open until 12 AM (next day)
(888) 892-2439See Store Details
Have a Trade-In?
Get The Best Offer Guaranteed.*Value My Trade

Shop Similar RVs

We would love to hear what you think!