Fifth Wheel
Grand Design RV Solitude 385gk
Compare specs across all model years (2019–2021)
3
Model Years
4
Sleeps
40' 6"
Length
16,800
Avg GVWR
Our Recommendation
Which Year Should You Buy?
2021 Solitude 385gk
Best Choice
Lightest GVWR (16,800 lbs) makes it towable by more vehicles. Highest Mint Score (33.4).
All Model Years
Best Value
2021
2021 Grand Design RV Solitude 385gk
33.4
16,800 lbs GVWR
2,724 lbs Hitch
40' 6"
Sleeps 4
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Check Towing
2020
2020 Grand Design RV Solitude 385gk
33.1
16,800 lbs GVWR
2,724 lbs Hitch
40' 6"
Sleeps 4
View Full Specs
Check Towing
2019
2019 Grand Design RV Solitude 385gk
32.4
16,800 lbs GVWR
2,724 lbs Hitch
40' 6"
Sleeps 4
Original model year
View Full Specs
Check Towing
Can Your Vehicle Tow the Solitude 385gk?
Enter your truck specs to see if any of these model years fit your towing capacity—and which year gives you the most safety margin.
Tip: Click a year to see the full specs, tow guidance, and recommended gear for that model year.

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