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Pontiac G6

Photo: Pontiac G6 by IFCAR, Public domain, via Wikimedia Commons. It shows the model, not always this exact version.

Pontiac · model year 2010

2010 Pontiac G6

Compact · Front-Wheel Drive · Gas · EPA class: Compact Cars

EPA figures · 2010fueleconomy.gov
25MPG combined
22/30MPG city / highway
$2,700fuel a year
355 g CO₂ per mile 2.4 L 4-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

The CarCody take

The 2010 Pontiac G6 is a gasoline compact car with front-wheel drive and a 2.4-liter four-cylinder engine. It has a four-speed automatic transmission. Official fuel economy is 22 MPG in the city, 30 MPG on the highway and 25 MPG combined. The EPA annual fuel cost is $2,700, and tailpipe CO2 emissions are 355.48 grams per mile. The G6 is also listed with FFV as an alternative fuel type, alongside gasoline as its fuel. Its city and highway ratings let buyers consider its fuel use across different driving conditions; the combined figure provides a single MPG measure. As a compact car, the G6 offers shoppers a straightforward set of powertrain and running-cost details to weigh when considering this model year.

Good to know

  • Compact car classification
  • 30 highway MPG
  • 2.4-liter four-cylinder engine
  • FFV listed as alternative fuel type

Watch for

  • Four-speed automatic transmission
  • 22 city MPG
  • $2,700 annual fuel cost
  • 355.48 grams of CO2 per mile

Who it suits. The G6 may fit buyers seeking a compact car with front-wheel drive and a four-cylinder engine. Its 30 highway MPG and $2,700 annual fuel cost may matter to shoppers weighing fuel use.

The 2010 Pontiac G6 is a front-wheel-drive compact with a four-cylinder engine and four-speed automatic. Its 25 combined MPG, FFV alternative-fuel listing and annual fuel cost of $2,700 are key points for buyers to weigh.

Overview

The 2010 Pontiac G6 is a front-wheel-drive compact car powered by a 2.4-liter four-cylinder engine and an automatic four-speed transmission. Its official EPA fuel-economy figures are 22 mpg in the city, 30 mpg on the highway and 25 mpg combined. The EPA estimate for annual fuel cost is $2,700. The listed fuel is gasoline, and the vehicle is identified as an FFV.

The EPA listing gives the G6 tailpipe carbon dioxide output of 355.48 grams per mile. These figures offer a defined baseline for comparing fuel use and emissions, though actual costs depend on driving and fuel prices.

Key features

  • 2.4-liter four-cylinder engine
  • Automatic four-speed transmission
  • Front-wheel drive
  • EPA class: Compact Cars
  • Alternative fuel type: FFV

Who it's for

The G6 may suit buyers looking for a gasoline compact car with official EPA estimates of 25 mpg combined and 30 mpg highway. Its 22-mpg city estimate is useful to consider for predominantly urban driving, while the EPA annual fuel-cost estimate provides a reference point for budgeting. Drivers comparing fuel types should also note that the listing identifies the G6 as an FFV.

For fleet operators and other high-mileage users, fuel economy, annual fuel costs and tailpipe CO2 are practical comparison points. The available figures describe the EPA-listed configuration; they do not establish costs for a particular route or usage pattern.

Pros and cons

Pros

  • Official combined, city and highway fuel-economy estimates are available for comparison.
  • The 2.4-liter four-cylinder engine and four-speed automatic are clearly specified.
  • FFV status is listed alongside gasoline as the fuel.

Cons

  • The EPA combined rating is 25 mpg, with a city estimate of 22 mpg.
  • The listed annual fuel cost is $2,700, which may be significant for buyers focused on running costs.
  • Tailpipe CO2 is listed at 355.48 grams per mile.

Alternatives

Other 2010 Pontiac options include the 2010 Pontiac G5 and the 2010 Pontiac G5 GT. The 2010 Pontiac G3 (3-Door) and 2010 Pontiac G3 (5-Door) are additional models to compare. See the full list of Pontiac cars.

Verdict

The 2010 Pontiac G6 is a front-wheel-drive compact car with a 2.4-liter four-cylinder engine, four-speed automatic transmission and FFV designation. Its EPA figures—25 mpg combined, 22 city and 30 highway—make fuel use straightforward to assess, and the listed $2,700 annual fuel cost and 355.48 grams-per-mile tailpipe CO2 add two further comparison points. Buyers weighing it against other Pontiac models can use these official figures as a starting point, while accounting for their own driving and fuel costs.

Every figure on record

Efficiency
Combined MPG
25 MPG
City MPG
22 MPG
Highway MPG
30 MPG
Running cost
Annual fuel cost
$2,700
Tailpipe CO₂
355 g per mile
The car
Model year
2010
Body
Car
EPA size class
Compact Cars
Drive
Front-Wheel Drive
Powertrain
Engine
2.4 L 4-cyl
Transmission
Automatic 4-spd
Fuel
Gasoline

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