27/100
2010Sport Utility Vehicle - 4WDPremium

2010 Infiniti QX56 4WD

EPA ID: 28798
12
City MPG
14
Combined MPG
14MPG· Below Avg
17
Highway MPG

Fuel Economy Overview

The 2010 Infiniti QX56 4WD achieves an EPA-estimated 14 MPG in combined city and highway driving, with 12 MPG in the city and 17 MPG on the highway. Powered by a 5.6L 8-cylinder engine paired with a automatic 5-spd, this sport utility vehicle - 4wd features 4-Wheel Drive drive.

In terms of environmental impact, the 2010 QX56 4WD produces approximately 635 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this QX56 4WD has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $4,950, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $14,000 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassSport Utility Vehicle - 4WD
Fuel TypePremium
Engine5.6L 8-cyl
AspirationNaturally Aspirated
TransmissionAutomatic 5-spd
Drive Type4-Wheel Drive

Green Scorecard

CO2 Emissions635 g/mi
Start-Stop SystemNot Equipped
GHG Score-1/10
Smog RatingN/A
Est. Annual Cost$4,950
5-Year Cost DeltaSave $14,000

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG
13.8
Impact vs EPA
+$46
/ year
💨

The Brick Effect: Highway Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Sport Utility Vehicle - 4WD has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost
$855/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$20,580
40.1%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$18,750
36.5%
Estimated Insurance
Based on vehicle class risk profile
$11,575
22.6%
State Registration Fees
Based on National Average DMV base rates
$400
0.8%
Total 5-Year Cost$51,305

Recall Intelligence

Campaign #10E019000·2010-07-12
critical
Component: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

NISSAN IS RECALLING CERTAIN FRONT AND REAR LOWER LINKS, P/NOS. 54501ZQ00A, 54500ZQ00A, 551A1ZQ00A, 551A0ZQ00A , 54501EA00A, 54500EA00A, 551A1EA500, 551A0EA500, 54501ZR00A, AND 54500ZR00A, SOLD BETWEEN NOVEMBER 25, 2009 AND MAY 14, 2010 AS REPLACEMENT PARTS FOR MODEL YEAR 2004 THROUGH 2010 TITAN, ARMADA, AND QX56, AND MODEL YEARS 2005 THROUGH 2010 FRONTIER, XTERRA, AND PATHFINDER VEHICLES. THE LOWER CONTROL LINK ASSEMBLY HAS TWO CYLINDRICAL COLLARS FORMING THE INBOARD ATTACHMENT POINTS TO THE CHASSIS. DUE TO AN IMPROPER WELDING PROCESS SOME COLLARS MAY CONTAIN WELDS THAT DO NOT MEET STRENGTH SPECIFICATIONS.

Consequence & Remedy

Consequence: IF THE COLLAR WELD SEPARATES, THE VEHICLE HANDLING WILL DETERIORATE, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy: NISSAN WILL NOTIFY OWNERS AND DEALERS WILL REPLACE ANY AFFECTED LOWER LINK FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 12, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Campaign #10V208000·2010-05-20
critical
Component: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

NISSAN IS RECALLING CERTAIN MODEL YEAR 2010 TITAN, ARMADA, QX56, FRONTIER, XTERRA, AND PATHFINDER VEHICLES MANUFACTURED FROM NOVEMBER 19, 2009 THROUGH MARCH 3, 2010. THE LOWER CONTROL LINK ASSEMBLY HAS TWO CYLINDRICAL COLLARS FORMING THE INBOARD ATTACHMENT POINTS TO THE CHASSIS. DUE TO AN IMPROPER WELDING PROCESS SOME COLLARS MAY CONTAIN WELDS THAT DO NOT MEET STRENGTH SPECIFICATIONS.

Consequence & Remedy

Consequence: IF THE COLLAR WELD SEPARATES, THE VEHICLE HANDLING WILL DETERIORATE, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy: NISSAN WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 20, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Campaign #10V072000·2010-03-22
critical
Component: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

NISSAN IS RECALLING CERTAIN MODEL YEAR 2008-2010 TITAN, ARMADA, AND INFINITI QX56, AND MODEL YEAR 2008-2009 NISSAN QUEST VEHICLES. THE BRAKE PEDAL PIVOT PIN END WAS NOT SPIN-FORMED TO SPECIFICATION DURING THE MANUFACTURING PROCESS OF THE BRAKE PEDAL ASSEMBLY. THE PIVOT PIN COULD SLIDE AND CAUSE THE BRAKE PEDAL TO PARTIALLY DISENGAGE FROM THE BRAKE PEDAL BRACKET.

Consequence & Remedy

Consequence: THE DRIVER WILL EXPERIENCE UNUSUAL AND NOTICEABLE LOOSENESS IN THE PEDAL AND A REDUCTION IN BRAKING FORCE INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSPECT TO SEE IF THE PIVOT PIN HAD BEEN FORMED PROPERLY AND WILL REPLACE THE BRAKE PEDAL ASSEMBLY IF NECESSARY FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 22, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

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Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Infiniti QX56 4WD configurations.

View Model History

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Fuel Cost Analysis

Annual Fuel Cost$4,950
vs. Avg Vehicle (5 yrs)Save $14,000

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City12 MPG
Highway17 MPG
Combined14 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

127.0 metric tons CO₂
Equivalent To:
🌳 157 tree seedlings grown for 10 yrs
✈️ 10.6 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.