2006 Infiniti M45

Full-Size Sedan Premium
Infiniti M45 2006
18MPG Combined
1 Trim
← 2004 2006 2007 →
Updated February 27, 2026

Looking at the 2006 Infiniti M45? This Full-Size Sedan offers 18 combined MPG and comes with 1 available configurations. We break down the specs, safety data, and how it compares to the competition.

2006 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 2006 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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