JAGUAR XK8 · model year

2003 JAGUAR XK8

6 NHTSA complaints, and 1 active recall for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2003JAGUARXK8 carries 6 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2003 XK8 is power train with 2 filings, followed by electronic stability control:automatic (asc) (1) and electrical system:12v/24v/48v battery (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 1 active recall campaign, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 2 investigation files overlapping the 2003 XK8. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

6
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths

Total Complaints

6 filings

Crashes Reported

0 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
POWER TRAIN2
ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)1
ELECTRICAL SYSTEM:12V/24V/48V BATTERY1
ELECTRICAL SYSTEM:IGNITION1
WHEELS1

Recalls (1)

06E04300019/05/2006

FUEL SYSTEM, GASOLINE

CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CE

Recent Complaints

20140729POWER TRAIN

INFORMED BY JAGUAR SERVICE DEALER IN CERRITOS ON 02/07 AND 09/27/13 THAT TRANSMISSION HAD FAILED AND REQUIRED REPLACEMENT. CONDUCTED ONLINE RESEARCH DURING THE LAST TWO MONTHS AND DISCOVERED THAT THE AUTO WAS DEMONSTRATING THE EXACT FAILURE AS 1999 JAGUAR XK8 (RECALL NO. 478 - REPLACE TRANSMISSION), AS FOLLOWS: "IT IS IMPORTANT TO EMPHASIZE THAT ANY FAILURE OF A TRANSMISSION WHICH INVOLVES COMPLETE LOCKUP IS ONLY LIKELY TO OCCUR AT VERY LOW VEHICLE SPEED, AS THE TRANSMISSION SHIFTS DOWN INTO 1ST GEAR WITH THE VEHICLE ALMOST AT A SANDSTILL AFTER BEING IN HIGHER GEARS WHEN TRAVELING AT HIGHER SPEEDS." EACH OF THE INCIDENTS I HAVE EXPERIENCED WITH THE CAR STALLING AND THE TRANSMISSION WARNING LIGHT APPEARING HAS OCCURRED WHILE SLOWING DOWN ON THE FREEWAY DURING HEAVY TRAFFIC OR EXITING THE FREEWAY. RESPONSE FROM MS. CARMEN BAKER OF JAGUAR WAS THAT THE CAR IS NOT UNDER WARRANTY, THEREFORE SHE IS UNABLE TO HONOR MY REQUEST FOR ASSISTANCE WITH TRANSMISSION REPLACEMENT. IT IS MY BELIEF TH

Mileage: 56,552

20131027POWER TRAIN

AFTER SLOWING THE CAR, THE TRANSMISSION DOWNSHIFTED IN A HARSH, SUDDEN MANNER, AND THEN THE CAR ACCELERATES ABRUPTLY AND SURGES FORWARD WITH A "CLUNKING" SOUND. AN AMBER WARNING WAS DISPLAYED ON THE DASH SAYING "GEARBOX FAULT". IF SOMEONE WAS IN FRONT OF THE CAR WHEN IT SURGED FORWARD THEY MIGHT HAVE BEEN STRUCK. *TR

Mileage: 60,100

20060512WHEELS

I OWN A 2003 XK8 JAGUAR CONVERTIBLE WITH STANDARD FACTORY WHEELS.. MY TIRE WENT FLAT WHILE DRIVING ON THE FREEWAY. THE FLAT COULD NOT BE REPAIRED BECAUSE THE WHEEL HAD CRACKED ON THE INSIDE OF THE WHEEL, CAUSING THE AIR TO LEAK FROM THE TIRE. THE WHEEL WAS NOT INVOLVED IN ANY MAJOR COLLISION BUT DID SHOW CURB BUMP DAMAGE ON THE OUTSIDE AND A SMALL AREA OF FLATTENING ON THE INSIDE. NO DIRECT DAMAGE TO THE AREA OF THE CRACK. OBVIOUSLY, A WHEEL SHOULD NOT TRACK FROM MINOR ROAD HAZARDS. I BECAME MOST SUSPICIOUS WHEN I TRIED TO REPLACE THE WHEEL AND I WAS TOLD THAT THE WHEEL HAD BEEN DISCONTINUED. I CONCLUDED THAT THE WHEEL MANUFACTURE HAD EITHER MADE DEFECTIVE WHEELS OR ? MY JAGUAR DEALER IS IN WESTLAKE VILLAGE /THOUSAND OAKS CA. A DEALER IN SAN FRANCISCO APPARENTLY CONTACTED MY DEALER WITH THE SAME PROBLEM. THIS COULD BE A HIGHLY DANGEROUS SITUATION AND COULD RESULT IN SERIOUS INJURY. IT IS NOT REASONABLE THAT A WHEEL WOULD CRACK WITHOUT SUBSTANTIAL IMPACT. *NM

Mileage: 29,300

20041122ELECTRICAL SYSTEM:IGNITION

PROBLEMS WITH 2003 JAGUAR XK8 STALLING. *MR WHILE DRIVING THE VEHICLE STALLED INTERMITTENTLY. THE CONSUMER CAME TO THE CONCLUSION THAT WHEN HIS KNEE ACCIDENTALLY HIT THE KEYS IN THE IGNITION THE VEHICLE WOULD STALL. *NM

20040524ELECTRICAL SYSTEM:12V/24V/48V BATTERY

CONSUMER HAD CONSIDERABLE PROBLEMS WITH A DEAD BATTERY. *PH *SC *JB

20040330ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

THE COMBINATION OF THE TIRES AND THE NEW DYNAMIC STABILITY CONTROL SYSTEM PRODUCED A SITUATION WHERE IF THERE'S LOW TEMPERATURE/SNOW ON THE GROUND, THE VEHICLE WOULD ONLY MOVE AT A CRAWL. *PH *JB

Compare 2003JAGUARXK8 to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 2003 JAGUAR XK8 have?
The 2003 JAGUAR XK8 has 6 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
Are there any recalls for the 2003 JAGUAR XK8?
Yes, the 2003 JAGUAR XK8 has 1 recall(s). The most common affected component is FUEL SYSTEM, GASOLINE. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2003 JAGUAR XK8?
The most-complained component for the 2003 JAGUAR XK8 is POWER TRAIN with 2 complaints. Other frequently reported areas include ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) and ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Is the 2003 JAGUAR XK8 safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.