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Grand Design SolitudeModel year report

2020 Grand Design Solitude Problems

Complaints
14filed with NHTSA
Median mileage
10,000miles, 1 complaints with mileage
Recalls
3campaigns on record
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

Sources: NHTSA records for the 2020 Grand Design Solitude (complaints, recalls, investigations). Report an error

NHTSA recorded 14 consumer complaints for the 2020 Grand Design Solitude. The part named most often is other or unknown, with 8 complaints (57% of the total), followed by body and structure (8) and latches, locks and linkages (4). 1 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 10,000 miles. Of all complaints, 1 a fire, according to the filers. NHTSA lists 3 recall campaigns and 7 technical service bulletins for this model year. Other or unknown complaints overlap with 4 technical service bulletins filed under the same part. Body and structure complaints overlap with 1 recall campaign covering the step/ladder and 2 technical service bulletins filed under the same part.

This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.

Which parts are reported most

Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.

Example complaints

Other or unknown: “On Monday May 30th, 2022my husband Mike was sitting in the recliner and heard a couple of “pops” and then he heard another louder “pop.” He got up and walked over to the glass sliding door and saw our 2020 Grand Design Solitude 310G camper was on fire. He turned to me and hollered for me to call 911 and that the camper was on fire. …”

NHTSA complaint #11467694, filed 2022-06

Body and structure: “I beam frame, frame failure, compartment doors popping open, walls moving, lag screws incorrect. RV is available for inspection. compartment door popping open and tings falling out, walls coming loose and RV breaking apart king pin breaking at front of RV and coming loose from two vehicle. It has been reported to dealer service center The problem has been inspected by the MFG Dealer the problem started cracking of floors, loose lag screws, bent I beam, walls moving.”

NHTSA complaint #11636181, filed 2025-01

Latches, locks and linkages: “While we are driving, the front and back door of our rv open while in transit. This happens even when the RV doors are both locked and deadbolted. They both open up and we have had to add a bar to keep the door from opening all the way on the rear, which places us and others in danger while driving. We have pulled over and the door whipped open and hit a road sign, it could as easily hit construction worker. I have reported it to Grand Design, and at that time, it was not repaired. I was at the headquarters at the time. …”

NHTSA complaint #11639589, filed 2025-01

Suspension: “There appears to be massive frame flex and/or failure my unit interior stairs have been scrapping on walls as well as large hutch, have suffered roof separation at cap, suspension failures with broken leave springs”

NHTSA complaint #11588334, filed 2024-05

Mileage when problems were reported

100% of the 1 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 10,000 and 10,000 miles.

0%0–10100%10–250%25–500%50–750%75–1000%100–1500%150+
Share of complaints by mileage when the problem was reported, in thousands of miles (1 complaints with mileage). Red bars: under 50,000 miles. Bucket widths differ. Median: 10,000 miles.

Complaints by year filed

Fewer than 15 complaints, too few for a reliable trend.

202220232024620252026
Complaints by year the complaint was filed with NHTSA. Red bars: the last 3 full calendar years used for the trend. The current year (2026) is partial.

Recalls and investigations

Recall details for the 2020 Grand Design Solitude → · Check a VIN at nhtsa.gov/recalls

Technical service bulletins

TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 7 on record; the latest 7 are shown.

Other model years of the Grand Design Solitude

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
20247—4———Too new
2023209,3006———Too new
20223710,0807——Not compared (fewer than 3 comparable model years)Rising
202131—4——Not compared (fewer than 3 comparable model years)Rising
20201410,0003———Not enough data
20195—4———Not enough data
201853,2003———Not enough data
2017103,6002———Not enough data
201658503———Not enough data
201555,0002———Not enough data
201462,3002———Not enough data

All Grand Design Solitude model years

Frequently asked questions

How many NHTSA complaints does the 2020 Grand Design Solitude have?

NHTSA recorded 14 consumer complaints for the 2020 Grand Design Solitude as of Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2020 Grand Design Solitude is reported most often?

Other or unknown is named most often, in 8 complaints (57% of the total), followed by body and structure with 8.

Has the 2020 Grand Design Solitude been recalled?

NHTSA lists 3 recall campaigns for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.

At what mileage are problems with the 2020 Grand Design Solitude reported?

Among the 1 complaints that include a mileage, the median is 10,000 miles and the middle half falls between 10,000 and 10,000 miles; 100% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.