Jaguar XK8 problems by year
85 owner complaints filed with NHTSA across 7 Jaguar XK8 model years. Last verified Aug 7, 2026. Complaint totals are lifetime counts — years that have been on the road longer accumulate more reports.
| Year | Complaints | Recalls | Most reported problem | |
|---|---|---|---|---|
| 2003 | 6 | 0 | — | |
| 2002 | 4 | 0 | — | |
| 2001 | 10 | 0 | — | |
| 2000 | 11 | 0 | — | |
| 1999 | 23 | 0 | Engine and Engine Cooling | |
| 1998 | 32 | 0 | Engine and Engine Cooling | |
| 1997 | 30 | 0 | Engine and Engine Cooling |
How to read this. Complaints are unverified reports owners file with NHTSA’s Office of Defects Investigation, counted once per case number. Raw totals are not adjusted for sales volume, and recent model years have had less time on the road. “Most complained” flags years well above the model’s median; treat it as a signal for deeper research, not a verdict. This page is not affiliated with Jaguar.