2020 Grand Design Momentum vs 2021 Grand Design Momentum
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2020 Grand Design Momentum | 2021 Grand Design Momentum |
|---|---|---|
| NHTSA complaints | 28 | 56 |
| Recall campaigns | 2 | 4 |
| Service bulletins (TSBs) | 4 | 2 |
| Investigations | 1 | 1 |
| Crash reports | 0 | 1 |
| Fire reports | 1 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | — | — |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Grand Design Momentum | Grand Design Momentum |
|---|---|---|
| Structure | 18 | 42 |
| Suspension | 7 | 17 |
| Latches/locks/linkages | 3 | 9 |
| Equipment | 2 | 3 |
| Service Brakes | 1 | 2 |
| Electrical System | 1 | 1 |
| Exterior Lighting | 0 | 1 |
| Power Train | 0 | 1 |
Symptoms owners describe
| Stalling | 0 | 5 |
2020 Grand Design Momentum
2021 Grand Design Momentum
Compare all Grand Design Momentum vs Grand Design Momentum years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.