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Infiniti M45

2010 Infiniti M45

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MSRP $54,650

MPG City: 14; Highway: 20

Infiniti's midsize sport sedan comes in M35 and M45 versions, denoting the 3.5-liter V-6 and 4.5-liter V-8, respectively, that power them. The car comes in rear- and all-wheel-drive variants, the latter called M35x and M45x. This report covers the M45 and M45x; the M35 and M35x are listed separately in Cars.com's Research section. Competitors include the Lexus GS, BMW 5 Series and Mercedes-Benz E-Class. 

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Other Infiniti M45 Model Years

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2009 Infiniti M45

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2008 Infiniti M45

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2007 Infiniti M45

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2006 Infiniti M45

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2004 Infiniti M45

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2003 Infiniti M45

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Other Infiniti Models

• EX35
• FX35
• FX45
• FX50

• G20
• G35
• G37
• I30

• I35
• J30
• M30
• M35

• Q45
• QX4
• QX56

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