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Models Starting at $122,968

INVENTORY

Four season comfort without the front lobby

At home, anywhere. 

If you're looking for more room, Solitude is the most spacious Extended Stay Fifth Wheel ever built. Taller ceilings, bigger cabinets, and a sweeping scenic window all make the Solitude a dream that you wake up to as long as you like.

17.5" All-Steel H-Rated Tires

Chip Guard: Protects from chips or cuts

Scrub Guard: Minimizes wear from starts, stops, tight turns and curb impacts.

Constructed to a Superior Standard

Thermal Roof Design
Thermal Roof Design (R-40)*
Fiberglass insulation and a layer of radiant foil insulation cover the roof. Grand Design goes further by extending both insulation layers the full length of the roof and around to the bottom of the front cap. To maximize the effectiveness of the insulation, a vented attic allows condensation to escape the roof structure.

Product Line Specifications

310GK
 
UVW
Hitch
GVWR
Length
Height
Fresh Water
Gray Water
Waste Water
Sleep Capacity
Num Slides
Bathroom Access*
MSRP
 
310GK
12,100 lbs.
2,350 lbs.
15,000 lbs.
34' 4"
13' 5"
81 gal.
106 gal.
53 gal.
4
3
Yes
$122,968
370DV
13,600 lbs.
2,484 lbs.
18,000 lbs.
37' 10"
13' 5"
81 gal.
106 gal.
53 gal.
4
3
Yes
$127,491
376RD
15,180 lbs.
3,050 lbs.
18,000 lbs.
42' 5"
13' 5"
81 gal.
106 gal.
53 gal.
6
5
Yes
$140,337
380FL
14,866 lbs.
3,052 lbs.
18,000 lbs.
41' 4"
13' 5"
81 gal.
106 gal.
106 gal.
6
5
Yes
$144,258
382WB
14,866 lbs.
3,052 lbs.
18,000 lbs.
41' 4"
13' 5"
81 gal.
106 gal.
53 gal.
6
5
Yes
$145,166
388MBS
15,985 lbs.
2,930 lbs.
18,000 lbs.
42' 11"
12' 9"
81 gal.
106 gal.
53 gal.
5
4
Yes
$143,956
390RK
14,562 lbs.
2,794 lbs.
18,000 lbs.
42' 5"
13' 5"
81 gal.
106 gal.
53 gal.
6
5
Yes
$142,348
391DL
15,300 lbs.
3,050 lbs.
18,000 lbs.
42' 5"
13' 5"
81 gal.
106 gal.
106 gal.
8
5
Yes
$142,765
417KB
15,494 lbs.
3,290 lbs.
18,000 lbs.
41' 8"
13' 5"
81 gal.
106 gal.
106 gal.
4
4
Yes
$130,325

*Bathroom Access with slides in

Here is what customers have to say...

My 2025 Grand Design Solitude met all my expectations in design, quality, and performance. I am so pleased with the factory ordered custom paint and how quickly it arrived. Mike Thompsons RV dealership was great to work with and I would recommend both the dealer and Grand Design for any buyer.
DANIEL H, Cal
When we walked into our Grand Design we were impressed and after living in it for two and a half months we are really happy. It's been an adventure discovering all of the features (seems we find something new every day) and we couldn't be more comfortable. We have had 8 RV's over the years and our Grand Design outshines them all.
MARSHA M, Bri
Having purchased a new 2022 GDS 390RK in July 2022, I can honestly say this unit was the best we have owned. We traded it in May 2024 for a GDS 310GK, not because of any issues, which we had zero since purchasing, but just to go a little less in length. The 2024 unit is starting out also without issues. Maybe it is luck of the draw, but the build quality, floor plans to choose from, options available to add and Grand Design customer service is a win. I don't think you can go wrong with GD!
MICHAEL P, NC
We absolutely love our new Grand Design 5th wheel camper. We saw it at the camping show and fell in love with it. I love the quality and the openness of the camper. It feels like the designers asked us what we wanted in a camper and put in everything we were looking for.
DAVID R, WI