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2003 Infiniti Q45 (base trim)

Making the right choice in a market of more than 200 cars, trucks, vans, and SUVs is no easy task – not without us, that is. Here at the online edition to Automobile Magazine, you can find all 2003 Infiniti Q45 research you need to make an informed buying decision. Select an option below to learn more about this used vehicle.
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2003 Infiniti Q45
Resale Value:$14,560  |  Get Internet Pricing from a Local Dealer!
Engines: 4.5L V8; 4.1L V8
Transmissions: 4 Speed Automatic; 5 Speed Semi-Automatic
Drivetrains: Rear Wheel Drive
Select Trim:

2003 Infiniti Q45 Resale Values

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MileageTrade-In-ValueRetail Value
CleanAverageRoughExcellentCleanAverageRough
1 - 20,000$17,835$16,015$11,715$21,900$20,912$18,488$14,888
20,001 - 30,000$17,735$15,915$11,715$21,800$20,812$18,388$14,888
30,001 - 40,000$17,635$15,815$11,715$21,700$20,712$18,288$14,888
40,001 - 50,000$17,535$15,715$11,715$21,600$20,612$18,188$14,888
50,001 - 60,000$17,435$15,615$11,715$21,100$20,512$18,088$14,888
60,001 - 70,000$16,935$15,515$11,715$20,350$20,012$17,988$14,888
70,001 - 85,000$16,160$15,015$11,715$19,600$19,238$17,488$14,888
85,001 - 100,000$15,435$14,215$11,715$18,850$18,512$16,688$14,888
100,001 - 115,000$14,635$13,515$10,890$18,050$17,712$15,988$14,062
115,001 - 130,000$13,785$12,665$10,140$21,100$16,862$15,138$13,312
130,001 - 150,000$16,935$11,740$9,315$21,100$20,012$14,212$12,488
150,001 - 999,999$16,935$11,090$8,490$21,100$20,012$13,562$11,662

2003 Infiniti Q45 Specs (base trim)

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Performance & Efficiency Hide
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4,494 cc 4.5 liters V 8 front engine with 93 mm bore, 82.7 mm stroke, 10.5 compression ratio, double overhead cam, variable valve timing/camshaft and four valves per cylinder VK45
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Premium unleaded fuel
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Fuel economy EPA highway (mpg): 23 and EPA city (mpg): 17
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Multi-point injection fuel system
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21.4 gallon main premium unleaded fuel tank
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Power: 254 kW , 340 HP SAE @ 6,400 rpm; 333 ft lb , 451 Nm @ 4,000 rpm

2003 Infiniti Q45 Crash Test Data

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Frontal Impact Side Impact
Driver's Side Not Tested Front Occupant Not Tested
Passenger's Side Not Tested Rear Occupant Not Tested
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