2012 Infiniti Qx56

SUV Premium
Infiniti Qx56 2012
16MPG Combined
2 Trims
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Updated February 27, 2026

The 2012 Infiniti Qx56 is a SUV that delivers 16 combined MPG. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.

2012 Infiniti Qx56 Specifications

SpecValue
Combined MPG16 combined MPG
City MPG14
Highway MPG20
Body StyleSUV
Fuel TypePremium
DriveRWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
8 cyl14/20/165.6L 8cylAutomatic (S7)
8 cyl14/20/165.6L 8cylAutomatic (S7)

Annual Fuel Cost

Based on EPA estimates, the 2012 Infiniti Qx56 costs approximately $3,650 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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