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Home › Brands › Grand Design › Solitude › 388MBS

2026 Grand Design Solitude 388MBS

Floorplan diagram, specifications and live availability at Motor Sportsland.

Length 42' 11"Dry Weight 15600Ext Height 13' 5"Fresh Water Capacity 83Black Water Capacity 53Cargo Capacity 3400
2026 Grand Design Solitude 388MBS floorplan diagram

2026 Grand Design Solitude 388MBS specifications

Length42' 11"
Dry Weight15600
Ext Height13' 5"
Fresh Water Capacity83
Black Water Capacity53
Cargo Capacity3400
Grey Water Capacity106
GVWR19000
Hitch Weight2900

Availability

Not in stock right now — we can order the 2026 Grand Design Solitude 388MBS for you. Call (801) 262-2921.

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← all Solitude floorplans · Call (801) 262-2921 about the 2026 Grand Design Solitude 388MBS.