Jaguar XJ8 Problems by Year

We compared every Jaguar XJ8 model year from 1998–2005 using 167 owner complaints filed with NHTSA, 0 recalls and federal defect investigations. The years to avoid are 1998 and 2004, which drew far more complaints than other XJ8 years at the same age. The best years are 2005, 1999 and 2001.

5model years
167complaints
0recalls
1998, 2004worst years
2005, 1999best years

Complaints by model year

19981999200120042005831113546
Owner complaints per model year, Jaguar XJ8. Colour = our verdict for that year (red: avoid, orange: caution, green: better than average, blue: too new).
YearComplaintsvs. typical*RecallsTop problemVerdict
20056−83%—TransmissionGood
2004544.2×—SuspensionAvoid
200113−45%—BodyGood
199911−76%—EngineGood
1998836.6×—EngineAvoid

* Complaints compared with the median XJ8 year at the same age, so new and old years are judged fairly. How this works.

Most common Jaguar XJ8 problems

  • Engine & coolingworst: 1998
    5634%
  • Transmission & drivetrainworst: 1998
    3018%
  • Speed control & accelerationworst: 1998
    2616%
  • Suspensionworst: 2004
    2314%
  • Electrical systemworst: 1998
    1911%
  • Brakesworst: 2004
    138%
  • Body & structureworst: 2001
    117%
  • Fuel & propulsion systemworst: 1998
    85%
  • Windows, wipers & sunroofworst: 2004
    53%
  • Air bagsworst: 1998
    53%
  • Lightsworst: 1998
    42%
  • Seatsworst: 1998
    32%
  • Equipment & accessoriesworst: 2001
    32%
  • Other / not specified
    32%
  • Wheels & tiresworst: 2004
    32%
  • Steeringworst: 1998
    21%
  • A/C & heaterworst: 2001
    21%
  • Stability & traction controlworst: 1998
    11%
  • Seat beltsworst: 2004
    11%

Frequently asked questions

What years of the Jaguar XJ8 should you avoid?

1998 and 2004 — these years have the most complaints relative to other XJ8 years at the same age, led by engine & cooling problems in the 1998.

What is the best year for the Jaguar XJ8?

2005 has the fewest complaints compared with other XJ8 years at the same age, followed by 1999 and 2001. Newer years can look better simply because fewer complaints have come in yet, so we compare like with like.

What are the most common Jaguar XJ8 problems?

Across all years, owners report the most problems with the engine & cooling (56), transmission & drivetrain (30) and speed control & acceleration (26). Engine complaints peak in the 1998 model year.

How many recalls has the Jaguar XJ8 had?

0 recalls across 1998–2005.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.