2010 Infiniti M45

Full-Size Sedan Premium
Infiniti M45 2010
18MPG Combined
1 Trim
← 2009 2010
Updated February 27, 2026

The 2010 Infiniti M45 Full-Size Sedan provides 18 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2010 Infiniti M45 Specifications

SpecValue
Combined MPG18 combined MPG
City MPG16
Highway MPG21
Body StyleFull-Size Sedan
Fuel TypePremium
DriveRWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2010 Infiniti M45 costs approximately $3,250 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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