32/100

2012Sport Utility Vehicle - 4WDRegular

2012 Jeep Liberty 4WD

EPA ID: 31523

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City MPG

Combined MPG

17MPG· Below Avg

Highway MPG

Fuel Economy Overview

The 2012 Jeep Liberty 4WD achieves an EPA-estimated 17 MPG in combined city and highway driving, with 15 MPG in the city and 21 MPG on the highway. Powered by a 3.7L 6-cylinder engine paired with a automatic 4-spd, this sport utility vehicle - 4wd features 4-Wheel Drive drive.

In terms of environmental impact, the 2012 Liberty 4WD produces approximately 523 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 Liberty 4WD has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,500, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $6,750 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 TypeRegular

Engine3.7L 6-cyl

AspirationNaturally Aspirated

TransmissionAutomatic 4-spd

Drive Type4-Wheel Drive

Green Scorecard

CO2 Emissions523 g/mi

Start-Stop SystemNot Equipped

GHG Score-1/10

Smog RatingN/A

Est. Annual Cost$3,500

5-Year Cost DeltaSave $6,750

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

17.2

Impact vs EPA

$-38

/ 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

$661/mo

Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.

Annual Mileage15,000 mi

Value Depreciation

Est. value lost over 60 months

$14,700

37.1%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$15,441

38.9%

Estimated Insurance

Based on vehicle class risk profile

$9,125

23.0%

State Registration Fees

Based on National Average DMV base rates

$400

1.0%

Total 5-Year Cost$39,666

Recall Intelligence

Campaign #17V640000·2017-12-04

critical

Component: SEATS:FRONT ASSEMBLY:HEAD RESTRAINT

Chrysler (FCA US LLC) is recalling certain 2012 Jeep Liberty and 2012-2013 Chrysler 200 and Dodge Avenger vehicles. A component within the occupant restraint controller (ORC) may fail and prevent the active headrests from deploying in the event of a rear-end crash.

Consequence & Remedy

Consequence: If the active headrests do not deploy in certain rear-end crashes, the front seat occupants have an increased risk of injury.

Remedy: Chrysler will notify owners, and dealers will replace the ORC as necessary, free of charge. The recall began on December 4, 2017. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is T56.

Campaign #13V282000·2013-11-19

critical

Component: AIR BAGS

Chrysler is recalling certain model year 2011-2013 Sebring and 200 vehicles manufactured June 28, 2011, through December 13, 2012; model year 2011-2013 Dodge Avenger vehicles manufactured June 25, 2011, through January 14, 2013; model year 2011-2012 Dodge Nitro vehicles manufactured June 17, 2011, through December 15, 2011; and model year 2011-2012 Jeep Liberty vehicles manufactured June 17, 2011, through August 15, 2012. Electrical over-stress of a resistor in the occupant restraint control module may lead to the non-deployment of the active head restraints during a rear impact collision.

Consequence & Remedy

(Based on 200,000 miles driven)

104.6 metric tons CO₂

Equivalent To:

🌳 129 tree seedlings grown for 10 yrs

✈️ 8.7 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.