At a glance

Reported mileage152,914 mi

LocationSc, USA

ColorBurgundy

Last listed price$2,400

Open recalls1

Vehicle identity & specifications

Make

Infiniti

Model

Q45

Year

2003

Trim

Premium

Body style

Sedan/Saloon

Vehicle type

PASSENGER CAR

Engine

4.5L 8-cyl

Cylinders

8

Fuel type

Gasoline

Drivetrain

4x2

Doors

4

Assembly plant

TOCHIGI, KAMINOKAWA, JAPAN

Manufacturer

NISSAN MOTOR COMPANY, LTD

What's a 2003 Infiniti Q45 worth?

What comparable 2003 Infiniti Q45 vehicles are listed for — a quick gut-check before you negotiate.

Low

$2,400

Typical price

$4,000

High

$8,000

Most 2003 Infiniti Q45 listings fall between $2,400 and $8,000, from 7 comparable cars.

Is the seller's price fair? Get this exact VIN's current market value — retail, trade-in & loan value — in the full report.

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Full vehicle history report

$14.99 USD · one-time

What a full report checks for VIN JNKBF01A73M102163

⚠️ 1 open safety recall — shown above, free 🔒 Title & brand records 🔒 Accident & damage history 🔒 Salvage, total-loss & theft 🔒 Odometer & owner count 🔒 Liens & market valuation

A full report searches national title databases (NMVTIS) and licensed history providers for this VIN and shows whatever records are on file — not every vehicle has every record type. The decode, safety recalls and owner complaints above are always free.

📜 Title status Clean, salvage, rebuilt, junk, flood or lemon

🏷️ Title brand history Every brand ever applied, by state

🧾 Number of owners How many registrations on record

🛞 Odometer readings Reported mileage over time

🔎 Rollback check Mileage inconsistency / tamper flags

💥 Accident & damage Reported collisions and damage events

🚧 Total-loss records Insurance total-loss declarations

♻️ Salvage & auction Salvage-yard and auction history

🚓 Theft records Reported / recovered theft events

🏦 Liens & impounds Outstanding liens or impound records

🏷️ Sale & listing history Past marketplace and dealer listings

💰 Market valuation Estimated value for this exact spec

Unlock full report — $14.99 → or get up to 20 reports a month for $19.99/mo → One-time purchase · permanent access · VIN JNKBF01A73M102163

Safety recalls 1

AIR BAGS:SIDE/WINDOW

NISSAN IS RECALLING CERTAIN MODEL YEAR 2003-2005 INFINITI Q45 VEHICLES. A WIRING CONNECTOR FOR THE SEAT MOUNTED AIRBAG MAY EXPERIENCE INCREASED ELECTRICAL RESISTANCE, RESULTING IN THE NON-DEPLOYMENT OF THE SIDE AIR BAGS.

Remedy: NISSAN WILL NOTIFY OWNERS, AND DEALERS WILL MODIFY THE WIRING CONNECTOR, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 19, 2012. OWNERS MAY CONTACT NISSAN CUSTOMER SERVICE AT 1-800-647-7261.

NHTSA Campaign #12V079000 · 28/02/2012

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Common problems & what to inspect

Based on 14 owner complaints filed with NHTSA for the 2003 Infiniti Q45, here are the most-reported problem areas — and exactly what to check before you buy.

💥 1 involved a crash 🚑 1 reported injury

Engine 6 reports

🔍 Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.

Electrical System 3 reports

🔍 Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.

Steering 3 reports

🔍 Steering should be tight and centered — no play, clunks or wandering. Test at low and highway speed; listen for power-steering whine.

Electronic Stability Control (esc) 2 reports

🔍 Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

Service Brakes 2 reports

🔍 Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.

Power Train 1 report

🔍 Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.

Pre-purchase checklist

Match the VIN on the dash, door jamb and title — they must be identical.
Cold-start the engine; listen for knocks and check for blue or white exhaust smoke.
Test-drive through all gears at low and highway speed — no slipping, shudder or pulling.
Confirm every warning light clears at startup (none should stay on).
Check fluids — oil, coolant, transmission — for level, color and leaks.
Look underneath for rust, fresh undercoating or signs of collision repair.
Always get an independent pre-purchase inspection from a trusted mechanic.

Owner complaints 14

Complaints filed with NHTSA by owners of the 2003 Infiniti Q45.

POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE

THE CIRCUIT BOARD FOR CRANK POSITION SENSOR AND CAM POSITION SENSOR HAVE IMPROPER SOLDER JOINTS. THIS HAS CAUSED THE SERVICE ENGINE LIGHT TO COME ON, THE ENGINE MAY NOT START, POWER REDUCES, ENGINE STALLS AT A TRAFFIC LIGHT OR WHILE IN MOTION, ON A CITY STREET OR HIGHWAY OR WHILE MAKING A TURN. THIS IS ALSO A COMMON PROBLEM WITH THE 2002 INFINITI M45, Q45; 2…

NHTSA ODI #11415335

ENGINE

TL* THE CONTACT OWNS A 2003 INFINITI Q45. WHILE DRIVING 35 MPH, THE VEHICLE STALLED AND THE SERVICE ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE CAMSHAFT POSITION SENSOR FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS N…

NHTSA ODI #11051157

SEAT BELTS

TAMARA RECALLED MY SEATBELT LIGHT HAS BEEN ON FOR THE LAST YEAR. I WERE TOLD BY THE INFINITY DEALER THAT MY CAR WAS NOT RECALL FOR THE SEATBELT. THE SEATBELT WARNING LIGHT STAYS ON CONSTANTLY IN THE NAVIGATION SYSTEM AND A LITTLE BLANKING ICON. I AM TOLD BY THE DEALER THAT I AM RESPONSIBLE FOR REPAIRS

NHTSA ODI #10969410

ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM

TL* THE CONTACT OWNS A 2003 INFINITI Q45. WHILE DRIVING VARIOUS SPEEDS, THE ENGINE STALLED WITHOUT WARNING AND ALL POWER WAS LOST. AFTER SEVERAL ATTEMPTS, THE VEHICLE WAS ABLE TO RESTART. THE FAILURE RECURRED RANDOMLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF T…

NHTSA ODI #10894023

ENGINE

START CAR FIRST THING IN THE AM. DRIVING NORMAL. WITHIN 5 MILES ENGINE SHUTS OFF WITHOUT WARNING. LOOSE ALL POWER. NO CODE APPEARS. AUTO WILL NOT START. FINALLY STARTS AFTER 5 OR 6 TRIES. THIS PROBLEM HAS CONTINUED TO OCCUR EVERY TWO OR THREE DAYS OVER THE LAST SIX MONTHS. BUT AUTO STARTS IMMEDIATELY AFTER. AUTO AND TRANSMISSION ARE NOT PERFORMING PROPERLY. …

NHTSA ODI #10777700

ENGINE

I OWN A 2003 INFINITY Q45 AND WITHOUT WARNING THIS VEHICLE STALLS WHERE EVER IT WANTS AT A LIGHT WHILE YOU DRIVING ON A MAJOR HIGHWAY ON A MAJOR STREET NO WARNING WHAT SO EVER AND INFINITY IS AWARE OF THE PROBLEM BUT THEY ONLY WANT TO HELP CERTAIN VIN NUMBERS. I TOOK MY FAMILY SKIING TO SCRANTON PA AND ON INTERSTATE I80 THE CAR STALL WITHOUT WARNING MY ENTIR…

NHTSA ODI #10702990

STEERING,ENGINE

TL* THE CONTACT OWNS A 2003 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING AT 30 MPH, A NOISE EMITTED FROM THE FRONT OF THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE FAN BELT AND POWER STEERING BELT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. IN ADDITION, THREE MONTHS LATER, THE VEHICLE FAILED TO START. THE VEHIC…

NHTSA ODI #10681313

STEERING,ENGINE

TL* THE CONTACT OWNS A 2003 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, THE STEERING WHEEL SEIZED AND THERE WAS A SUDDEN LOSS OF POWER. THE VEHICLE WAS ABLE TO RESTART AND RESUMED TO NORMAL. THE FAILURE OCCURRED ON THREE OCCASIONS. THE DEALER REPAIRED THE VEHICLE BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. …

NHTSA ODI #10610755

+ 6 more complaints on record.