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2003 Infiniti M45 (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 M45 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 M45
Resale Value:$16,677  |  Get Internet Pricing from a Local Dealer!
Engines: 4.5L V8
Transmissions: 5 Speed Automatic; 5 Speed Semi-Automatic
Drivetrains: Rear Wheel Drive; All Wheel Drive
Select Trim:

2003 Infiniti M45 Resale Values

See Full Resale Value Data
MileageTrade-In-ValueRetail Value
CleanAverageRoughExcellentCleanAverageRough
1 - 20,000$14,565$12,630$8,410$18,575$17,375$14,875$11,125
20,001 - 30,000$14,465$12,530$8,410$18,475$17,275$14,775$11,125
30,001 - 40,000$14,365$12,430$8,410$18,375$17,175$14,675$11,125
40,001 - 50,000$14,265$12,330$8,410$18,275$17,075$14,575$11,125
50,001 - 60,000$14,165$12,230$8,410$17,775$16,975$14,475$11,125
60,001 - 70,000$13,665$12,130$8,410$17,025$16,475$14,375$11,125
70,001 - 85,000$12,890$11,630$8,410$16,275$15,700$13,875$11,125
85,001 - 100,000$12,165$10,830$8,410$15,525$14,975$13,075$11,125
100,001 - 115,000$11,365$10,130$7,585$14,725$14,175$12,375$10,300
115,001 - 130,000$10,515$9,280$6,835$17,775$13,325$11,525$9,550
130,001 - 150,000$13,665$8,355$6,010$17,775$16,475$10,600$8,725
150,001 - 999,999$13,665$7,705$5,185$17,775$16,475$9,950$7,900

2003 Infiniti M45 Specs (base trim)

See Full Specs
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
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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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21.1 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 M45 Crash Test Data

See Full Safety Report
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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