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Grand Design MomentumModel year report

2019 Grand Design Momentum Problems

Complaints
15filed with NHTSA
Median mileage
500miles, 3 complaints with mileage
Recalls
2campaigns on record
Trend
RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.

Sources: NHTSA records for the 2019 Grand Design Momentum (complaints, recalls, investigations). Report an error

NHTSA recorded 15 consumer complaints for the 2019 Grand Design Momentum. The part named most often is other or unknown, with 10 complaints (67% of the total), followed by body and structure (9) and electrical system (3). 3 of the complaints include a mileage, and 100% of those were filed for vehicles with under 50,000 miles; the median is 500 miles. NHTSA lists 2 recall campaigns and 7 technical service bulletins for this model year. Body and structure complaints overlap with 1 NHTSA investigation 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: “We were in route to assateague for the weekend when our awning somehow opened & detached from our camper while driving at highway speed on rt 50 in maryland. I believe it failed due to being blown open by the wind, but I am unsure. When it detached, it violently flailed around damaging the exterior of the trailer. We were on the chesapeake bay bridge when the event occurred with the awning flailing around by cars & the bridge structure. …”

NHTSA complaint #11205775, filed 2019-05, 100 miles

Body and structure: “Excessive Frame Flex/Failure& Structure I am reporting multiple serious structural and safety issues with my Grand Design RV that appear consistent with excessive frame flex and failure, as outlined in NHTSA Investigation PE24029. These include: Significant movement of front bedroom cabinets during travel, indicating internal structural instability of the walls. Large gaps in both the interior and rear toy hauler doors, which compromise insulation and safety concerns. Cracked and misaligned front entry door, even after manufacturer replacement. …”

NHTSA complaint #11667314, filed 2025-06

Electrical system: “The kitchen side slide out hydraulic cylinder burst/ruptured while under pressure due to the incorrect length bolt being used in the slide out rotating cross shaft. The bolt wore a hole in the cylinder over a 3 year period, and the cylinder shot hydraulic fluid all over the under belly of the trailer. Hydraulic fluid sprayed several 120-volt and 12-volt electrical connections and wires, and also leaked out of the side of the chloroplast. The fluid would have leaked onto the wheels and brakes if it had been in motion when the cylinder failed. …”

NHTSA complaint #11419347, filed 2021-06

Latches, locks and linkages: “The contact owns a 2019 Grand Design RV. The contact stated while driving at an undisclosed speed, the RV the front and rear doors inadvertently opened. The RV was taken to the dealer but was not diagnosed; however, the dealer informed the contact that the doors had been repaired. The contact stated while driving at an undisclosed speed, the rear tires blew out. There was no warning light illuminated. The contact pulled over the RV and noticed that the rear axle had fractured. The dealer was contacted. The RV was not diagnosed or repaired. The vehicle was not diagnosed or repaired. …”

NHTSA complaint #11628648, filed 2024-12

Mileage when problems were reported

100% of the 3 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 100 and 30,000 miles.

67%0–100%10–2533%25–500%50–750%75–1000%100–1500%150+
Share of complaints by mileage when the problem was reported, in thousands of miles (3 complaints with mileage). Red bars: under 50,000 miles. Bucket widths differ. Median: 500 miles.

Complaints by year filed

Trend: rising. Complaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.

20182019202120222024520252026
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 2019 Grand Design Momentum → · Check a VIN at nhtsa.gov/recalls

NHTSA investigations

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 Momentum

YearComplaintsMedian miRecallsCrash ★MPGScore (50 = typical)Trend
2024111,8506———Too new
20232512,0009——56 · TypicalToo new
2022332008——59 · TypicalRising
20215811,5004——43 · TypicalRising
20202910,0002——10 · FewerRising
2019155002———Rising
20187—2———Not enough data
2017133,0002———Not enough data
2016102,2004———Not enough data
20155—2———Not enough data

All Grand Design Momentum model years · Best and worst years by complaints

Frequently asked questions

How many NHTSA complaints does the 2019 Grand Design Momentum have?

NHTSA recorded 15 consumer complaints for the 2019 Grand Design Momentum as of Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

What part of the 2019 Grand Design Momentum is reported most often?

Other or unknown is named most often, in 10 complaints (67% of the total), followed by body and structure with 9.

Has the 2019 Grand Design Momentum been recalled?

NHTSA lists 2 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 2019 Grand Design Momentum reported?

Among the 3 complaints that include a mileage, the median is 500 miles and the middle half falls between 100 and 30,000 miles; 100% were filed for vehicles with under 50,000 miles.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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.