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Pontiac G6 MPG

EPA fuel economy for 35 Pontiac G6 trims sold from 2005 to 2010. Best ever: 26 MPG (2010 G6). Latest model year 2010: 18 to 26 MPG combined across 8 trims.

26best combined MPG (2010)
22 / 33city / highway of the best trim
18lowest combined MPG (2010)
6model years rated
$2,580a year to fuel, cheapest 2010 trim at EPA prices

Pontiac G6 fuel cost calculator

Enter what you pay for fuel and how far you drive in a year. The starting prices are the ones the EPA uses for its own yearly fuel-cost estimates. Every cost on this page updates as you type.

At $4.48 a gallon for regular and 15,000 miles a year, the cheapest 2010 Pontiac G6 to fuel is the G6, 2.4 L, 4 cyl (26 MPG) at $2,580 a year. The G6, 3.6 L, 6 cyl (18 MPG) costs $3,730, so the thriftier trim saves $1,150 a year and $5,750 over five years.

2010 trimEngineTransmissionDriveFuelCombCost/yrvs cheapest
G62.4 L, 4 cylAuto (S6)FWDRegular26$2,580cheapest
G62.4 L, 4 cyl, FFVAuto (S6)FWDGasoline or E8526$2,580cheapest
G62.4 L, 4 cylAuto 4-spdFWDRegular25$2,690+$100
G62.4 L, 4 cyl, FFVAuto 4-spdFWDGasoline or E8525$2,690+$100
G63.5 L, 6 cyl, FFVAuto 4-spdFWDGasoline or E8523$2,920+$340
G63.5 L, 6 cylAuto 4-spdFWDRegular22$3,050+$470
G63.6 L, 6 cylAuto (S6)FWDRegular20$3,360+$780
G63.6 L, 6 cylAuto (S4)FWDRegular18$3,730+$1,150

Cost per year is miles per year divided by the EPA combined rating, times your fuel price; electric vehicles use the EPA's kWh per 100 miles instead. Rounded to the nearest $10. Your prices are kept in this browser only.

Pontiac G6 MPG by year

YearBest combinedCityHwyBest trim that yearTrims
2010262233G6, 2.4 L, 4 cyl, Auto (S6)8
2009262233G6, 2.4 L, 4 cyl, Auto (S6)7
2008252230G6, 2.4 L, 4 cyl, Auto 4-spd5
2007242030G6, 2.4 L, 4 cyl, Auto 4-spd6
2006242131G6, 2.4 L, 4 cyl, Auto 4-spd7
2005232029G6, 3.5 L, 6 cyl, Auto 4-spd2

Every Pontiac G6 trim

YearTrimEngineTransmissionDriveFuelCityHwyCombCO2 g/miFuel cost/yr
2010G62.4 L, 4 cylAuto (S6)FWDRegular223326342$2,580
2010G62.4 L, 4 cyl, FFVAuto (S6)FWDGasoline or E85223326342$2,580
2010G62.4 L, 4 cylAuto 4-spdFWDRegular223025355$2,690
2010G62.4 L, 4 cyl, FFVAuto 4-spdFWDGasoline or E85223025355$2,690
2010G63.5 L, 6 cyl, FFVAuto 4-spdFWDGasoline or E85192923386$2,920
2010G63.5 L, 6 cylAuto 4-spdFWDRegular182922404$3,050
2010G63.6 L, 6 cylAuto (S6)FWDRegular172620444$3,360
2010G63.6 L, 6 cylAuto (S4)FWDRegular152218494$3,730
2009G62.4 L, 4 cylAuto (S6)FWDRegular223326342$2,580
2009G62.4 L, 4 cylAuto 4-spdFWDRegular223025355$2,690
2009G63.5 L, 6 cyl, FFVAuto 4-spdFWDGasoline or E85192923386$2,920
2009G63.5 L, 6 cylAuto 4-spdFWDRegular182922404$3,050
2009G63.5 L, 6 cylAuto (S4)FWDRegular172620444$3,360
2009G63.6 L, 6 cylAuto (S6)FWDRegular172620444$3,360
2009G63.9 L, 6 cylAuto (S4)FWDRegular152218494$3,730
2008G62.4 L, 4 cylAuto 4-spdFWDRegular223025355$2,690
2008G63.5 L, 6 cylAuto 4-spdFWDRegular182922404$3,050
2008G63.5 L, 6 cylAuto (S4)FWDRegular172620444$3,360
2008G63.6 L, 6 cylAuto (S6)FWDRegular172620444$3,360
2008G63.9 L, 6 cylAuto (S4)FWDRegular152218494$3,730
2007G62.4 L, 4 cylAuto 4-spdFWDRegular203024370$2,800
2007G63.5 L, 6 cylAuto 4-spdFWDRegular182821423$3,200
2007G63.5 L, 6 cylAuto (S4)FWDRegular182621423$3,200
2007G63.6 L, 6 cylAuto (S6)FWDRegular172621423$3,200
2007G63.9 L, 6 cylManual 6-spdFWDRegular162519468$3,540
2007G6 GT/GTP Convertible3.9 L, 6 cylAuto (S4)FWDRegular152218494$3,730
2006G62.4 L, 4 cylAuto 4-spdFWDRegular213124370$2,800
2006G63.5 L, 6 cylAuto 4-spdFWDRegular202923386$2,920
2006G63.5 L, 6 cylAuto (S4)FWDRegular192621423$3,200
2006G6 GT/GTP Convertible3.5 L, 6 cylAuto (S4)FWDRegular172520444$3,360
2006G63.9 L, 6 cylManual 6-spdFWDRegular162619468$3,540
2006G63.9 L, 6 cylAuto (S4)FWDRegular162419468$3,540
2006G6 GT/GTP Convertible3.9 L, 6 cylAuto (S4)FWDRegular162419468$3,540
2005G63.5 L, 6 cylAuto 4-spdFWDRegular202923386$2,920
2005G63.5 L, 6 cylAuto (S4)FWDRegular192621423$3,200

CO2 is tailpipe grams per mile from the EPA test. Fuel cost per year uses the prices and miles in the calculator above (the EPA's own prices and 15,000 miles a year until you change them); blank when the fuel has no price here (hydrogen, natural gas).

Compare with other 2010 Compact Cars

VehicleCombinedCityHwy
2010 Honda Civic Hybrid424045
2010 Honda Insight414043
2010 Lexus HS 250h353534
2010 Volkswagen Golf322939
2010 Volkswagen Jetta322939
2010 Hyundai Accent Blue312736

All Compact Cars ranked by MPG

Questions people ask

What is the best MPG for a Pontiac G6?

The most efficient Pontiac G6 the EPA has rated is the 2010 G6 at 26 MPG combined (22 city, 33 highway).

What MPG does the 2010 Pontiac G6 get?

2010 Pontiac G6 trims range from 18 to 26 MPG combined, depending on engine, transmission and drivetrain.

Which Pontiac G6 has the worst fuel economy?

The 2010 G6 is the lowest rated at 18 MPG combined.

How much does it cost to fuel a Pontiac G6 for a year?

At $4.48 a gallon for regular and 15,000 miles a year, the cheapest 2010 Pontiac G6 to fuel is the G6, 2.4 L, 4 cyl (26 MPG) at $2,580 a year. The G6, 3.6 L, 6 cyl (18 MPG) costs $3,730, so the thriftier trim saves $1,150 a year and $5,750 over five years.

More from Pontiac: every Pontiac model. Fuel types on this model: Gasoline or E85, Regular. EPA classes: Compact Cars.