2009 Acura MDX vs 2011 Acura MDX
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2009 Acura MDX | 2011 Acura MDX |
|---|---|---|
| NHTSA complaints | 52 | 70 |
| Recall campaigns | 0 | 0 |
| Service bulletins (TSBs) | 35 | 59 |
| Investigations | 0 | 0 |
| Crash reports | 4 | 4 |
| Fire reports | 1 | 1 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 17 | 18 |
| Median reported incident mileage | 55,000 mi | 70,000 mi |
Reported problems side by side
| Component | Acura MDX | Acura MDX |
|---|---|---|
| Engine | 8 | 28 |
| Electrical System | 18 | 7 |
| Power Train | 8 | 8 |
| Air Bags | 4 | 6 |
| Exterior Lighting | 6 | 3 |
| Vehicle Speed Control | 5 | 4 |
| Suspension | 2 | 3 |
| Engine and Engine Cooling | 3 | 1 |
Symptoms owners describe
| Stalling | 8 | 0 |
| Oil consumption | 0 | 13 |
| Vibration / shaking | 0 | 6 |
2009 Acura MDX
2011 Acura MDX
Compare all Acura MDX vs Acura MDX 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.