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2006 Jeep Liberty Sport (KJ)
Shown: 2006 Jeep Liberty Sport (KJ). Photo: SsmIntrigue, CC BY-SA 4.0, via Wikimedia Commons
  • Newest year: 2007
  • Gas
  • Standard SUVs

2003-2007 Jeep Liberty/Cherokee MPG & Fuel Cost

5 model years · 16–21 MPG combined

17 MPG
Combined
15 MPG
City
21 MPG
Highway
Annual fuel cost · Liberty/Cherokee 3.7L 6-cyl RWD
$3,840

15,000 mi/yr · regular gasoline $4.36/gal (U.S. average, Sep 2026)

Cheaper to fuel than 5 of 10 standard SUV configurations, MY2007. Ranked against all rated configurations, not sales-weighted.

2003-2007 Jeep Liberty/Cherokee at a glance

The 2003-2007 Jeep Liberty/Cherokee covers 5 model years in the EPA database (28 configurations in all), rated 16–21 MPG combined. The newest model year, 2007, costs about $3,840 a year to fuel for its most efficient version, the Liberty/Cherokee 3.7L 6-cyl RWD (17 MPG), at regular gasoline $4.36/gal (U.S. average, Sep 2026). Powertrains over the years: gas and diesel. EPA changed the ratings in 2004, 2005, 2006 and 2007. The best combined rating in the generation, 21 MPG, was reached in 2005 and 2006.

EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.

2003-2007 Jeep Liberty/Cherokee by model year

2003-2007 Jeep Liberty/Cherokee: EPA combined rating and yearly fuel cost for each model year
Model yearPowertrainsCombined$/yrEPA ratings
2007 Gas 17 MPG $3,840 Ratings changed
2006 Gas, Diesel 17–21 MPG $3,840–$4,490 Ratings changed
2005 Gas, Diesel 17–21 MPG $3,270–$4,490 Ratings changed
2004 Gas 16–19 MPG $3,440–$4,080 Ratings changed
2003 Gas 17–19 MPG $3,440–$3,840 First year

What the 2007 Liberty/Cherokee 3.7L 6-cyl RWD costs to drive

Per month

$320

$3,840 a year ÷ 12

Per 25 miles

$6.40

Per 100 miles

$25.60

Five years

$19,200

5 × the yearly cost, prices held at today's level

vs the standard SUV median

$180less a year

Class median $4,020 a year, MY2007

Based on 15,000 miles a year and regular gasoline $4.36/gal (U.S. average, Sep 2026).

2007 Jeep Liberty/Cherokee MPG

EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.

Versus 2006: The most efficient configuration moves from 21 to 17 MPG, down 4. Its annual cost goes from $4,490 to $3,840, $650 less.

Gas · 3.7L
Combined
17 MPG
Per year
$3,840

Gas configurations (4)

2007 Jeep Liberty/Cherokee gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee 3.7L 6-cyl RWD Automatic 4-spd (Most efficient) 3.7L 6-cyl RWD 15 21 17 $3,840
Liberty/Cherokee 3.7L 6-cyl RWD Manual 6-spd 3.7L 6-cyl RWD 16 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Automatic 4-spd 3.7L 6-cyl 4WD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Manual 6-spd 3.7L 6-cyl 4WD 16 20 17 $3,840

2006 Jeep Liberty/Cherokee MPG

17–21 MPG · $3,840–$4,490/yr

EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.

Versus 2005: The most efficient configuration stays at 21 MPG. Its annual cost stays at $4,490.

Gas · 3.7L
Combined
17 MPG
Per year
$3,840
See gas configurations
Diesel · 2.8L
Combined
21 MPG
Per year
$4,490
See diesel configurations

Gas configurations (4)

2006 Jeep Liberty/Cherokee gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee 3.7L 6-cyl RWD Automatic 4-spd (Most efficient) 3.7L 6-cyl RWD 15 21 17 $3,840
Liberty/Cherokee 3.7L 6-cyl RWD Manual 6-spd 3.7L 6-cyl RWD 16 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Automatic 4-spd 3.7L 6-cyl 4WD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Manual 6-spd 3.7L 6-cyl 4WD 16 20 17 $3,840

Diesel configurations (1)

2006 Jeep Liberty/Cherokee diesel configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee (Most efficient) 2.8L 4-cyl turbo 4WD 19 23 21 $4,490

Diesel is priced at diesel $6.29/gal (U.S. average, Sep 2026).

2005 Jeep Liberty/Cherokee MPG

17–21 MPG · $3,270–$4,490/yr

EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.

Versus 2004: The most efficient configuration moves from 19 to 21 MPG, up 2. Its annual cost goes from $3,440 to $4,490, $1,050 more.

Gas · 2.4L, 3.7L
Combined
17–20 MPG
Per year
$3,270–$3,840
See gas configurations
Diesel · 2.8L
Combined
21 MPG
Per year
$4,490
See diesel configurations

Gas configurations (6)

2005 Jeep Liberty/Cherokee gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee 2.4L 4-cyl RWD (Most efficient) 2.4L 4-cyl RWD 18 24 20 $3,270
Liberty/Cherokee 2.4L 4-cyl 4WD 2.4L 4-cyl 4WD 18 22 20 $3,270
Liberty/Cherokee 3.7L 6-cyl RWD Automatic 4-spd 3.7L 6-cyl RWD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl RWD Manual 6-spd 3.7L 6-cyl RWD 16 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Automatic 4-spd 3.7L 6-cyl 4WD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Manual 6-spd 3.7L 6-cyl 4WD 16 20 17 $3,840

Diesel configurations (1)

2005 Jeep Liberty/Cherokee diesel configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee (Most efficient) 2.8L 4-cyl turbo 4WD 19 24 21 $4,490

Diesel is priced at diesel $6.29/gal (U.S. average, Sep 2026).

2004 Jeep Liberty/Cherokee MPG

16–19 MPG · $3,440–$4,080/yr

EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.

Versus 2003: The most efficient configuration stays at 19 MPG. Its annual cost stays at $3,440.

Gas · 2.4L, 3.7L
Combined
16–19 MPG
Per year
$3,440–$4,080

Gas configurations (6)

2004 Jeep Liberty/Cherokee gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee 2.4L 4-cyl RWD (Most efficient) 2.4L 4-cyl RWD 17 22 19 $3,440
Liberty/Cherokee 2.4L 4-cyl 4WD 2.4L 4-cyl 4WD 17 22 19 $3,440
Liberty/Cherokee 3.7L 6-cyl RWD Automatic 4-spd 3.7L 6-cyl RWD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl RWD Manual 5-spd 3.7L 6-cyl RWD 14 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Automatic 4-spd 3.7L 6-cyl 4WD 15 19 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Manual 5-spd 3.7L 6-cyl 4WD 14 20 16 $4,080

2003 Jeep Liberty/Cherokee MPG

17–19 MPG · $3,440–$3,840/yr

EPA re-estimated ratings of 1985-2007 vehicles under its 2008 method; these figures are the re-estimated values.

Gas · 2.4L, 3.7L
Combined
17–19 MPG
Per year
$3,440–$3,840

Gas configurations (6)

2003 Jeep Liberty/Cherokee gas configurations: EPA ratings and annual cost
TrimEngineDriveCityHwyComb.$/yr
Liberty/Cherokee 2.4L 4-cyl RWD (Most efficient) 2.4L 4-cyl RWD 17 22 19 $3,440
Liberty/Cherokee 2.4L 4-cyl 4WD 2.4L 4-cyl 4WD 17 22 19 $3,440
Liberty/Cherokee 3.7L 6-cyl RWD Automatic 4-spd 3.7L 6-cyl RWD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl RWD Manual 5-spd 3.7L 6-cyl RWD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Automatic 4-spd 3.7L 6-cyl 4WD 15 20 17 $3,840
Liberty/Cherokee 3.7L 6-cyl 4WD Manual 5-spd 3.7L 6-cyl 4WD 14 20 17 $3,840

Fuel cost by state

Yearly cost of the Liberty/Cherokee 3.7L 6-cyl RWD: $5,230 in California and $3,350 in Texas, a $1,880 difference.

Gasoline prices: California: California state average; Washington: Washington state average; New York: New York state average; Florida: Florida state average; Texas: Texas state average (Sep 2026).
Fuel cost in every state

Similar cars

Closest combined MPG among MY2007 standard SUV models.

EPA ratings: fueleconomy.gov file of Sep 29, 2026 · Prices: EIA regular gasoline, U.S. average, Sep 2026 ($4.36/gal) · 15,000 mi/yr, 55% city / 45% highway · How we calculate

Generations

  • 2003-2007 (KJ)

Frequently asked questions

What gas mileage does the 2003-2007 Jeep Liberty/Cherokee get?

EPA rates the 2003-2007 Jeep Liberty/Cherokee at 16–21 MPG combined across 28 configurations and 5 model years. The most efficient version, the 2006 Liberty/Cherokee 2.8L 4-cyl turbo 4WD, is rated 21 MPG (19 city, 23 highway). By powertrain: Gas: 16–20 MPG; Diesel: 21 MPG.

Which years had the best MPG in the 2003-2007 Jeep Liberty/Cherokee?

The Liberty/Cherokee 2.8L 4-cyl turbo 4WD reached the generation's best combined rating, 21 MPG, in 2005 and 2006. The lowest top rating, 17 MPG, was in 2007.

Did EPA ratings change during the 2003-2007 Jeep Liberty/Cherokee?

Yes. Ratings changed in 2004, 2005, 2006 and 2007.

How much does it cost to fuel a 2007 Jeep Liberty/Cherokee per year?

Driving 15,000 miles a year at regular gasoline $4.36/gal (U.S. average, Sep 2026), the Liberty/Cherokee 3.7L 6-cyl RWD costs about $3,840 a year. Across all 4 configurations the cost runs $3,840 a year.

How much does it cost to drive a 2007 Jeep Liberty/Cherokee 100 miles?

About $25.60 per 100 miles for the Liberty/Cherokee 3.7L 6-cyl RWD at regular gasoline $4.36/gal (U.S. average, Sep 2026). That is the annual cost over 15,000 miles divided by 150.

Is the 2007 Jeep Liberty/Cherokee more efficient in the city or on the highway?

The Liberty/Cherokee 3.7L 6-cyl RWD is rated 15 city and 21 highway MPG, so it is more efficient on the highway, by 6 MPG.

How does the 2007 Jeep Liberty/Cherokee compare with other standard SUV configurations?

The Liberty/Cherokee 3.7L 6-cyl RWD costs about $3,840 a year to fuel, $180 less than the class median of $4,020, and less than 5 of 10 standard SUV configurations. The comparison covers all 325 rated standard SUV configurations for MY2007, not weighted by sales.

Is the 2007 Jeep Liberty/Cherokee different from the 2006 model?

The most efficient configuration moves from 21 to 17 MPG, down 4. Its annual cost goes from $4,490 to $3,840, $650 less. EPA lists 4 configurations for 2007 against 5 configurations for 2006. See the 2006 Jeep Liberty/Cherokee for that year.