2024 Mazda CX-90 vs 2024 Subaru Ascent
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Sep 21, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2024 Mazda CX-90 | 2024 Subaru Ascent |
|---|---|---|
| NHTSA complaints | 339 | 50 |
| Recall campaigns | 11 | 1 |
| Service bulletins (TSBs) | 508 | 218 |
| Investigations | 1 | 0 |
| Crash reports | 8 | 3 |
| Fire reports | 1 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 25 | 22 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Mazda CX-90 | Subaru Ascent |
|---|---|---|
| Steering | 170 | 3 |
| Engine | 50 | 2 |
| Electrical System | 38 | 4 |
| Forward Collision Avoidance | 36 | 4 |
| Power Train | 31 | 3 |
| Visibility | 2 | 23 |
| Vehicle Speed Control | 17 | 2 |
| Service Brakes | 16 | 1 |
Symptoms owners describe
| Vibration / shaking | 15 | 30 |
| Stalling | 13 | 0 |
| Steering problems | 12 | 0 |
| Loss of power | 11 | 0 |
| Clunking / rattling | 8 | 0 |
| Check engine light | 7 | 0 |
| Overheating | 7 | 0 |
| Hesitation / surging | 6 | 0 |
2024 Mazda CX-90
2024 Subaru Ascent
Compare all Mazda CX-90 vs Subaru Ascent 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.