Acura RDX vs Volkswagen ID.4
Owner complaints, worst years and recall history side by side, from official NHTSA data. Last verified Sep 22, 2026. Raw complaint counts are not adjusted for sales volume.
Acura RDX
- Total complaints
- 2,090
- Avg per model year
- 113
- Recall campaigns (all years)
- 16
- Most complained year
- 2019 (438)
Top problems: Exterior Lighting, Unknown / Other, Visibility/wiper
Volkswagen ID.4
- Total complaints
- 995
- Avg per model year
- 199
- Recall campaigns (all years)
- 26
- Most complained year
- 2023 (454)
Top problems: Electrical System, Unknown / Other, Forward Collision Avoidance
Method. Complaints are unique NHTSA reports per model year. A model that sold more units will naturally accumulate more complaints — compare the shape across years, not just the raw totals, and read the year pages for what actually fails.