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KLUNK
KLUNK

2003 Infiniti Qx4

The Verdict

95 Smooth Ride

The 2003 Infiniti Qx4 has 22 owner complaints filed with NHTSA. The most reported issues are body (13 complaints) and brakes (3 complaints). With a Klunk Score of 95/100, it earns a "Smooth Ride" rating.

This is the cleanest year on record. Nice pick.

95

Klunk Score: Smooth Ride

This vehicle year has significantly fewer complaints than average. A reliable choice.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
2000180661
20015533104
2002213771
2003133231

By Category

Body
13
Brakes
3
Engine
3
Electrical
2
Transmission
1

By Severity

1
9
2
11
4
2

Worst Problems

Complaints

Electrical 1

I KEEP GETTING NOTICES ABOUT THIS AIRBAG RECALL, BUT THIS VEHICLE WAS DONATED TO HUDSON HIGH SCHOOL AND BROKEN DOWN FOR PARTS. THIS VEHICLE HASN'T BEEN ON THE ROAD FOR OVER 3 YEARS. PLEASE TAKE THIS OFF THE RECALL LIST.

84mo ago
Body 1

BOUGHT A USED CAR FROM A USED CAR DEALER WITH 1 PREVIOUS OWNER. IN 2011 A RECALL WAS SUPPOSEDLY DONE BY INDICATING "INSPECTED!" WHY WASN'T THE PARTS REPLACED?

98mo ago
Body 1

2003 INFINITI QX4. CONSUMER WRITES IN REGARDS TO VEHICLE FRONT STRUT TOWER SEVERE RUSTS AND CRACKS RECALL ISSUES. *SMD *TR

100mo ago
Body 2

THIS CONCERN IS INVOLVING THE R1109 RECALL ISSUED BY INFINITI. THE RECALL WAS PERFORMED SIX YEARS AGO, HOWEVER RUST, AND HOLES IN THE METAL ARE NOW VISIBLE. I WAS TOLD THAT BECAUSE THE RECALL WAS ALREADY PERFORMED, THERE WAS NOTHING THEY COULD DO TO ASSIST ME. THIS VEHICLE WILL SOON BE UNSAFE TO DRIVE.

101mo ago
Body 2

THE CONTROL ARM IS COMPLETELY RUSTED AWAY AS THE PATHFINDERS THAT THEY RECALLED AND IS DOING EXACTLY AS THEY HAVE DONE...BUT THERE IS NO RECALL ON THE INFINITI I WAS WONDERING WHY THOSE AND NOT THE INFINITI AS WE LIVE IN MASSACHUSETTS AND THE SALT DOES THE SAME ON THIS CAR NOW WE HAVE THE DEATH WOMBLE ON THIS CAR

114mo ago
Engine 2

TL* THE CONTACT OWNS A 2003 INFINITI QX4. WHILE DRIVING OVER 45 MPH, THE FRONT END OF THE VEHICLE SHOOK AND VIBRATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DISCOVERED THAT THE ENGINE CRADLE WAS CRACKED DUE TO RUSTING AND CORROSION. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 200,000.

124mo ago
Engine 1

FUEL FILLER NECK HAS CORRODED CAUSING GAS TO LEAK ON TO TIRE AND BRAKES WHILE FILLING GAS TANK. RECALL OF PREVIOUS MODEL. *JS

141mo ago
Body 2

RUNNING BOARDS ARE COMPLETELY RUSTED, THEY WILL EITHER FALL OFF WHILE DRIVING AND COULD CAUSE AN ACCIDENT OR AN UNSUSPECTING PERSON COULD BE RELYING ON THEM TO ENTER THE SUV AND HURT THEM SELVES. THE SUV WAS WELL TAKEN CARE OF, 1 OWNER, AND THE FRAME RAILS AND CHASSIS ARE CONSIDERABLY RUST FREE. HOW COME THESE ARE IN SUCH BAD CONDITION? WHY DON'T INFINITI HAVE REPLACEMENTS FOR THEM ALONE AND NOT THE WHOLE RUNNING BOARD FOR OVER $1300 PER SIDE! THAT'S INSANE AND NO ONE IS GOING TO PAY THAT FOR A 11+ YEAR OLD SUV! *TR

144mo ago
Body 2

2003 INFINITY QX4. ATTORNEY WRITES ON BEHALF OF THE CONSUMER IN REGARDS TO THE FRONT DRIVER'S SIDE STRUT TOWER HOUSING UNIT *TGW THE LAWYER STATED HIS CLIENT'S VEHICLE WAS SEIZED BY INFINITI AND THEY OFFERED TO BUY THE VEHICLE BACK. HIS CLIENT NEVER RECEIVED A RECALL LETTER AND WAS ONLY MADE AWARE OF THE PROBLEM WHEN HE TOOK THE VEHICLE IN FOR SERVICING. RECALL# 11V244000. *JB UPDATED 08/09/12

173mo ago
Body 1

PASSENGER SIDE STRUT TOWER COMPLETELY RUSTED OUT, THE DEALERSHIP DEEMED THE VEHICLE UNSAFE TO OPERATE. HOWEVER, THE CURRENT RECALL DOES NOT COVER THE PASSENGER SIDE, ONLY THE DRIVERS SIDE AND IT'S MY RESPONSIBILITY TO COVER THE COST OF THE REPLACEMENT. *KB

175mo ago
Body 4

TL*THE CONTACT OWNS A 2003 INFINITI QX4. THE CONTACT STATED THE STEERING WHEEL BECAME UNRESPONSIVE WHILE CHANGING LANES. AS A RESULT THE VEHICLE WAS INVOLVED IN A ROLLOVER CRASH. A POLICE REPORT WAS FILED AND ALL FOUR PASSENGERS IN THE VEHICLE SUFFERED MINOR INJURIES. ONE OF THE PASSENGERS ALSO SUSTAINED A DISLOCATED SHOULDER. THE VEHICLE WAS DESTROYED. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 95,000.

184mo ago
Body 1

TL*THE CONTACT OWNS A 2003 INFINITI QX4. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A BANGING NOISE COMING FROM THE FRONT STRUT TOWER ON THE DRIVER SIDE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE MECHANIC STATED THAT WHERE THE SUBFRAME MET THE SHOCK TOWER WAS COMPLETELY CORRODED. THE MECHANIC STATED HE WOULD HAVE TO WELD IN NEW METAL IN ORDER TO REPAIR. THE VEHICLE WAS REPAIRED. THERE WAS AN OPEN INVESTIGATION PE11004 (SUSPENSION: FRONT: SHOCK ABSORBE AND SUSPENSION: FRONT: MACPHERSON STRUT ). THE APPROXIMATE FAILURE MILEAGE WAS 130,000.

187mo ago
Body 2

TL*THE CONTACT OWNS A 2003 INFINITI QX4. WHILE DRIVING APPROXIMATELY 40 MPH, THE CONTACT HEARD A LOUD BANGING NOISE OUTSIDE THE VEHICLE AND SUDDENLY THE VEHICLE BEGAN TO LEAN TOWARDS THE DRIVER'S SIDE. THE CONTACT MANEUVERED TO THE SIDE OF THE ROAD TO INSPECT THE VEHICLE AND THEN RESUMED WITH CAUTION. THE VEHICLE WAS TAKEN TO A REPAIR SHOP WHERE THEY INFORMED THAT THE FRAME WAS SEVERELY RUSTED; AND THE FRONT DRIVER SIDE STRUT TOWER FRACTURED DUE TO EXCESSIVE CORROSION. THE TECHNICIAN ALSO STATED THAT THE FAILURE WOULD EVENTUALLY AFFECT THE STEERING. THE CONTACT PLANNED TO HAVE THE VEHICLE REPAIRED. THERE WAS AN OPEN INVESTIGATION ASSOCIATED WITH NHTSA ACTION NUMBER PE11004 (SUSPENSION: FRONT: SHOCK ABSORBER). THE FAILURE MILEAGE WAS 149,000. UPDATED 03/22/11*LJ UPDATED 1/4/11 *CN

187mo ago
Transmission 1

TL* THE CONTACT OWNS A 2003 INFINITI QX4. THE CONTACT STATED WHILE ATTEMPTING A TURN AT 20 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT EXITED THE VEHICLE AND FOUND THE REAR AXLE WAS EXTENDED THREE FEET FROM THE VEHICLE. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER. THE DEALER ADVISED THERE WAS NOT A RECALL FOR THE FAILURE AND ANY REPAIRS WOULD BE AT HIS EXPENSE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGES WERE 74,000.

194mo ago
Brakes 2

THERE IS A PULSING FEEL IN THE BRAKES. HAVE CHECKED ONLINE AND REALIZED THAT IT SEEMS TO BE A COMMON ENOUGH COMPLAINT BY OTHER OWNERS. ON HARD STOPS THE PUSH BACK BY THE PEDAL IS HARD ENOUGH THAT THE BRAKES LOCKUP INTERMITTENTLY. THIS IS DIFFERENT FROM THE PULSING FEEL OF THE ANTI-LOCK SYSTEM. IT FEELS AS THOUGH THE ROTORS ARE WARPED. IT IS FELT IN THE STEERING WHEEL ALSO, AND INCREASINGLY IN THE VEHICLE IN NORMAL DRIVING WITHOUT APPLYING THE BRAKES. IT IS NOT THE TIRES WHICH ARE FASTIDIOUSLY KEPT NEW OMI. NO INCIDENT YET BUT I BELIEVE THERE IS A TREND THAT NEEDS TO BE INVESTIGATED. *TR

198mo ago
Body 2

SEVERE CORROSION ON FACTORY INSTALLED RUNNING BOARDS ON INFINITY QX4 WHICH COULD COLLAPSE CAUSING INJURY. *TR

202mo ago
Body 2

TL*THE CONTACT OWNS A 2003 INFINITI QX4. THE FRONT PASSENGER AND DRIVER SIDE WINDOWS ROLL DOWN WITHOUT WARNING INTERMITTENTLY. THE FAILURE HAS NOT BEEN DIAGNOSED BY A DEALER. THE FAILURE MILEAGE WAS 65,000 AND THE CURRENT MILEAGE WAS 71,000. UPDATED 09/23/09. *LJ UPDATED 09/23/09.*JB

205mo ago
Body 2

WHILE DRIVING MY 2003 INFINITI QX4 ON THE HIGHWAY, I NOTICED A SEVERE VIBRATION COMING FROM THE LEFT SIDE OF MY VEHICLE AND TIRE. I TOOK IT TO A LOCAL SERVICE REPAIR SHOP AND THEY TOOK OFF MY LEFT FRONT TIRE AND SAW WHERE MY INNER APRON WAS SEVERELY CORRODED, CRACKED AND PERFORATED.THEY STATED THEY NEVER SEEN SUCH A TYPE OF CORROSION IN THIS AREA AND THAT I SHOULD HAVE THE MANUFACTURER LOOK AT IT AND TAKE IT TO A BODY SHOP. THEY STATED THAT THE VEHICLE SHOULD BE REPAIRED AS SOON AS POSSIBLE AS IT WAS A SERIOUS SAFETY RISK AS THE STRUT TOWER COULD DISLODGE AND COME UP THROUGH THE HOOD OF MY VEHICLE WHICH IS CLOSE TO MY BRAKE LINE AND COULD AFFECT MY STEERING. I DID TAKE IT 2 BODY SHOPS BOTH OF WHICH CONCURRED THAT THIS TYPE OF CORROSION SHOULD NOT HAVE HAPPENED AND THEY ALSO STRESSED IT WAS COMPROMISING MY SAFETY AND THERE COULD BE A SHIFT OF MY SUSPENSION AND LOSS OF CONTROL OF MY VEHICLE WHILE DRIVING. I DID CONTACT INFINITI SERVICE DEPARTMENT AND IT WAS ONLY GLANCED AT NOT INSPECTED. I FILED A COMPLAINT WITH INFINITI CONSUMER AFFAIRS AND WROTE A LETTER TO THE OWNER OF CLOSEST DEALERSHIP. I WAS THAN ABOUT A WEEK LATER ASKED BY THE LOCAL DEALER IF THEY COULD LOOK AT MY SUV AGAIN AND PICTURES WERE EMAILED BY BODY SHOP TO THE SERVICE DEPARTMENT OF DEALERSHIP AND SENT TO CORPORATE AND MY REQUEST TO HAVE THEM REPAIR VEHICLE WAS DENIED AND I HAVE HAD VEHICLE REPAIRED AT MY COST AT LOCAL BODY SHOP. PICTURES ARE AVAILABLE THAT WERE TAKEN BY BODY SHOP AND I STATEMENT OF SERIOUS SAFETY RISK OF VEHICLE IS ALSO AVAILABLE FROM BODY SHOP. *TR

211mo ago
Brakes 2

THERE WAS A SEVERE PULSATION IN THE REAR OF THE VEHICLE WHEN THE BRAKE WERE APPLIED. THE DEALERSHIP SERVICED THE VEHICLE OVER 20 TIMES. *JB

273mo ago
Engine 1

WHILE DRIVING FUEL LINE DISCONNECTED FROM THE FUEL TANK . THIS CAUSED THE VEHICLE TO STALL. CONSUMER MANAGED TO PULL OVER, AND HAD VEHICLE TOWED. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

274mo ago

22 total

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