Equal-exposure complaint evidence and changes in the reported problem mix
1997 vs 1998 PORSCHE BOXSTER
NHTSA Consumer Complaints complaints · snapshot 2026-08-21
Share shifts show how a vehicle's problem mix changed. They do not measure reliability, and complaint counts are not normalized for sales volume.
First 347 months on market for each model year
Exposure window calculated through Aug 22, 2026
Age-matched reports
▲ 45.5% more reports in the equal exposure window
NHTSA Consumer Complaints complaints · snapshot 2026-08-21
Component share shift
Bars start at the neutral midpoint. Left means a smaller share; right means a larger share.
View component share data as a table
| Component | 1997 share | 1998 share | Share change |
|---|---|---|---|
| STRUCTURE | not reported | 28.1% | ▲ 28.1 pts larger share |
| POWER TRAIN | 22.7% | not reported | ▼ 22.7 pts smaller share |
| ENGINE | 9.1% | 21.9% | ▲ 12.8 pts larger share |
| AIR BAGS | 27.3% | 18.8% | ▼ 8.5 pts smaller share |
| ELECTRICAL SYSTEM | 22.7% | 15.6% | ▼ 7.1 pts smaller share |
| SEAT BELTS | 9.1% | 3.1% | ▼ 6.0 pts smaller share |
| VEHICLE SPEED CONTROL | 4.6% | not reported | ▼ 4.6 pts smaller share |
| SUSPENSION | not reported | 3.1% | ▲ 3.1 pts larger share |
| VISIBILITY | not reported | 3.1% | ▲ 3.1 pts larger share |
| WHEELS | not reported | 3.1% | ▲ 3.1 pts larger share |
| FUEL SYSTEM | not reported | 3.1% | ▲ 3.1 pts larger share |
| UNKNOWN OR OTHER | 54.6% | 68.8% | ▲ 14.2 pts larger share |
NHTSA Safety Recalls recalls · snapshot 2026-08-22
Recall campaigns
Campaign components: AIR BAGS, ELECTRICAL SYSTEM, EXTERIOR LIGHTING, and POWER TRAIN
Campaign components: AIR BAGS, EXTERIOR LIGHTING, and POWER TRAIN
NHTSA Consumer Complaints complaints · snapshot 2026-08-21
Safety signals
- ◆ Fires
- 2 → 0
- ◆ Injuries
- 0 → 0