1998 Jaguar Xj8 Problems
Severe Issues
Real NHTSA owner complaints for the 1998 Jaguar Xj8.
Complaints
100
Crashes
3
Fires
1
Injuries
5
Fatalities
—
Recalls
0
Worst 1998 Jaguar Xj8 Problems
Top 3 most-reported issues with average mileage at failure.
#115 complaints
Engine & Cooling
Avg mileage:71,683 mi
#211 complaints
Unintended Acceleration
Avg mileage:58,904 mi
#310 complaints
Engine And Engine Cooling:Engine:Gasoline
Avg mileage:64,967 mi
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All Problems by Category
Every NHTSA complaint category for the 1998 Jaguar Xj8.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Engine & Cooling | 15 | — | — | 71,683 mi | |
| Unintended Acceleration | 11 | — | — | 58,904 mi | |
| Engine And Engine Cooling:Engine:Gasoline | 10 | — | — | 64,967 mi | |
| Engine And Engine Cooling:Engine | 9 | 1 | — | 56,567 mi | |
| Electrical Faults | 8 | — | — | 44,509 mi | |
| Automatic Transmission | 8 | — | — | 116,941 mi | |
| Transmission / Drivetrain | 4 | — | — | — | |
| Engine Problems | 3 | — | — | — | |
| Seat-Related Issues | 3 | — | — | — | |
| Electrical System:Ignition | 2 | — | — | — | |
| Gasoline Fuel System | 2 | — | — | — | |
| Suspension Failures | 2 | — | — | — | |
| Suspension:Front | 2 | — | — | — | |
| Airbags | 1 | — | — | — | |
| Air Bags:Side/Window | 1 | — | — | — | |
| Electrical System:12v/24v/48v Battery | 1 | — | 1 | — | |
| Electronic Stability Control | 1 | — | — | — | |
| Engine And Engine Cooling:Engine:Gasoline:Belts And Associated Pulleys | 1 | — | — | — | |
| Other Equipment | 1 | — | — | — | |
| Headlight/Taillight Failures | 1 | — | — | — | |
| Fuel System, Gasoline:Delivery | 1 | — | — | — | |
| Fuel System, Gasoline:Storage:Tank Assembly:Filler Pipe And Cap | 1 | — | — | — | |
| Fuel System, Other | 1 | — | — | — | |
| Interior Lighting | 1 | — | — | — | |
| Power Train:Axle Assembly | 1 | — | — | — | |
| Power Train:Driveline:Differential Unit | 1 | — | — | — | |
| Service Brakes, Hydraulic:Power Assist | 1 | — | — | — | |
| Steering:Hydraulic Power Assist System | 1 | — | — | — | |
| Body Structure | 1 | — | — | — |
Engine & Cooling
15
complaints
Crashes
—
Fires
—
Avg Miles
71,683
Unintended Acceleration
11
complaints
Crashes
—
Fires
—
Avg Miles
58,904
Engine And Engine Cooling:Engine:Gasoline
10
complaints
Crashes
—
Fires
—
Avg Miles
64,967
Engine And Engine Cooling:Engine
9
complaints
Crashes
1
Fires
—
Avg Miles
56,567
Electrical Faults
8
complaints
Crashes
—
Fires
—
Avg Miles
44,509
Automatic Transmission
8
complaints
Crashes
—
Fires
—
Avg Miles
116,941
Transmission / Drivetrain
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine Problems
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Seat-Related Issues
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Electrical System:Ignition
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Gasoline Fuel System
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Suspension Failures
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Suspension:Front
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Airbags
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Air Bags:Side/Window
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Electrical System:12v/24v/48v Battery
1
complaints
Crashes
—
Fires
1
Avg Miles
—
Electronic Stability Control
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine And Engine Cooling:Engine:Gasoline:Belts And Associated Pulleys
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Other Equipment
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Headlight/Taillight Failures
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Fuel System, Gasoline:Delivery
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Fuel System, Gasoline:Storage:Tank Assembly:Filler Pipe And Cap
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Fuel System, Other
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Interior Lighting
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Power Train:Axle Assembly
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Power Train:Driveline:Differential Unit
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Power Assist
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering:Hydraulic Power Assist System
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Body Structure
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Search Owner Complaints
Read what owners actually reported to NHTSA for the 1998 Jaguar Xj8. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Other Jaguar Xj8 Years
1998 Jaguar Xj8 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 1998 Jaguar Xj8 reliable?
Verdict: Severe Issues. The 1998 Jaguar Xj8 has 100 NHTSA complaints, 3 crash-related, and 0 recall campaigns. The most common issue is Engine & Cooling with 15 complaints. Source: NHTSA via VinItel.
What are common problems with the 1998 Jaguar Xj8?
Top reported problems: Engine & Cooling (15 complaints, avg 71,683 mi); Unintended Acceleration (11 complaints, avg 58,904 mi); Engine And Engine Cooling:Engine:Gasoline (10 complaints, avg 64,967 mi). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 1998 Jaguar Xj8?
The weighted average mileage at time of complaint is about 68,419 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
How safe is the 1998 Jaguar Xj8?
NHTSA complaints for the 1998 Jaguar Xj8 include 3 crash-related reports, 1 fire reports, 5 injuries, and 0 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 1998 Jaguar Xj8 have any recalls?
No NHTSA recall campaigns have been issued for the 1998 Jaguar Xj8 as of the latest data sync. Verify by VIN for the most current status — new recalls can be issued years after a model year ships.
Should I buy a 1998 Jaguar Xj8?
Proceed with extreme caution. The 1998 Jaguar Xj8 shows significantly more complaints than average for its class. If you're buying one, a pre-purchase inspection and a VIN history check are essential — skip them and you're gambling.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Jaguar Xj8 reliability report with year-by-year comparison and generation analysis.
Check Your Specific 1998 Jaguar Xj8
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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