Used 2020 Grand Design RV Solitude S-Class 3740bh for sale at Blue Fox RV in North Logan, UT. Sleeps 10, 40.3 ft long, 4 slides. Listed at $45,995.
Listing last updated .
2020 Grand Design RV Solitude S-Class 3740bh
Everything you'd ask on the lot.
Grand Design Solitude S-Class fifth wheel 3740BH highlights:
Private Bunkhouse
Quad Bunks
Bath and a Half
Kitchen Island
Dual Entry/Exit
Outdoor Kitchen
SolidStep Quad Entry Steps
Generator
Solar
washer and dryer
Your search is over! Your kids are going to love having their own bunkhouse with a half bath including the second entry/exit into the fifth wheel. That door will surely be opened and closed all day from all the fun outside and inside. The kiddos will enjoy having their privacy, the tri-fold sofa on rainy days, and having their friends stay the night thanks to all the sleeping space in this one room. You will have your own master suite with a walk-in closet, your own queen bed or choose the king option, an LED TV and a door to close for your privacy. The main living and kitchen area will impress anyone, and the kitchen appliances allow you to make a thanksgiving meal. You will surely appreciate all the USB charging outlets, the fireplace, the shock assist SolidStep quad entry steps, and the two awnings.
Each Grand Design Solitude S-Class fifth wheel offers many residential features at an affordable price for full-timers, extended stay travelers, or weekend warriors. Made to a higher standard, the foundation is built on a drop down chassis, is 8'5" wide with a walk-on roof, includes a MORryde pin box and CRE3000 suspension system, a 4-point or 6-point electric leveling system for quick set up, and has been prepped for solar. Inside you will enjoy taller ceilings, taller and deeper cabinets, the power reclining theatre seating with swivel tables including LED lighting, plus a heat and massage function, a Stealth AC system, and the Weather-Tek package which allows you to travel any season. Choose your favorite model today!
Blue Fox Rv
2600 N Main North logan
435-890-4602
435-317-3625
Floorplan
- Length
- 40 ft
- Slides
- 4
- Sleeps
- 10
Take a look around — literally.
A walk-through from our lot — the parts a photo can't show.
RV specs, all in one place.
Towing & Dimensions
Tires & Wheels
Quick Overview
Why buy your RV from us?
Most of our buyers come from referrals because we sweat the small stuff after the sale.
2020 Grand Design RV Solitude S-Class 3740bh
$45,995
- Call (435) 317-3625
- Visit North Logan, UT 84341
Quick answers, no sales pitch.
Is the 2020 Grand Design RV Solitude S-Class 3740bh still available?
Yes — as of August 24, 2026, this unit is on our lot in North Logan, UT. Last updated August 21, 2026.
How much is the 2020 Grand Design RV Solitude S-Class 3740bh?
$45,995. With $9,199 down at 6.99% APR over 144 months, that's about $378/mo. We accept trades — talk to us about your current unit when you visit.
What can tow this Grand Design RV Solitude S-Class?
1-ton truck with a proper heavy-duty towing package required — F-350+, Silverado 3500+, Ram 3500+. Dry weight is 13,884 lbs. Hitch/tongue weight is 2,900 lbs.
How many people can sleep in the Solitude S-Class?
10 people comfortably. Bed configuration: 1 queen, 4 bunk, 1 sofa-bed.
Can I trade in my current RV?
Yes — we take trades every week, even if you don't buy from us. We'll give you a real offer once we see the RV. Call (435) 317-3625 or fill out the inquiry form below to get started.
How do I schedule a walkthrough?
Call (435) 317-3625, or fill out the inquiry form below. Same-day response during business hours.
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