2009 Infiniti Qx56

SUV Premium
Infiniti Qx56 2009
14MPG Combined
2 Trims
← 2008 2009 2010 →
Updated February 27, 2026

The 2009 Infiniti Qx56 is a SUV that delivers 14 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2009 Infiniti Qx56 Specifications

SpecValue
Combined MPG14 combined MPG
City MPG12
Highway MPG18
Body StyleSUV
Fuel TypePremium
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto12/18/145.6L 8cylAutomatic 5-spd
Auto12/17/145.6L 8cylAutomatic 5-spd

Annual Fuel Cost

Based on EPA estimates, the 2009 Infiniti Qx56 costs approximately $4,150 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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