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Isuzu Ascender

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

Isuzu · model year 2009

2009 Isuzu Ascender 5-passenger 4WD

SUV · 4-Wheel or All-Wheel Drive · Gas · EPA class: Sport Utility Vehicle - 4WD

EPA figures · 2009fueleconomy.gov
16MPG combined
14/20MPG city / highway
$4,200fuel a year
555 g CO₂ per mile 4.2 L 6-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 2009 Isuzu Ascender 5-passenger 4WD is an SUV with four-wheel or all-wheel drive, a 4.2-liter six-cylinder gasoline engine and a four-speed automatic transmission. Its EPA class is Sport Utility Vehicle - 4WD. Fuel economy is rated at 14 mpg city and 20 mpg highway, with 16 mpg combined. The listed annual fuel cost is $4,200, and tailpipe carbon dioxide emissions are 555.44 grams per mile. The model name identifies the five-passenger 4WD version, while Ascender is listed as the base model. These figures let shoppers assess its fuel use across city and highway driving and consider the listed annual cost alongside its drivetrain and engine configuration.

Good to know

  • Four-wheel or all-wheel drive
  • Six-cylinder gasoline engine
  • 20 mpg highway fuel economy

Watch for

  • 14 mpg city fuel economy
  • $4,200 annual fuel cost
  • 555.44 g/mile tailpipe CO2

Who it suits. It may suit shoppers seeking an SUV with four-wheel or all-wheel drive and a six-cylinder gasoline engine. The city, highway and combined ratings help buyers account for fuel use.

The 2009 Ascender 5-passenger 4WD combines a six-cylinder engine with four-wheel or all-wheel drive. Its combined rating is 16 mpg, and annual fuel cost is listed at $4,200.

Every figure on record

Efficiency
Combined MPG
16 MPG
City MPG
14 MPG
Highway MPG
20 MPG
Running cost
Annual fuel cost
$4,200
Tailpipe CO₂
555 g per mile
The car
Model year
2009
Body
SUV
EPA size class
Sport Utility Vehicle - 4WD
Drive
4-Wheel or All-Wheel Drive
Powertrain
Engine
4.2 L 6-cyl
Transmission
Automatic 4-spd
Fuel
Gasoline

More Isuzu model years

2008 Isuzu Ascender 5-passenger 2WD

16 MPG · $4,200 fuel a year

2008 Isuzu Ascender 5-passenger 4WD

16 MPG · $4,200 fuel a year Isuzu

2008 Isuzu i-290 Extended Cab 2WD

20 MPG · $3,350 fuel a year Isuzu

2008 Isuzu i-290 Extended Cab 2WD

20 MPG · $3,350 fuel a year Isuzu

2008 Isuzu i-370 Crew Cab 2WD

18 MPG · $3,700 fuel a year Isuzu

2008 Isuzu i-370 Crew Cab 4WD

17 MPG · $3,950 fuel a year Isuzu

2008 Isuzu i-370 Extended Cab 2WD

18 MPG · $3,700 fuel a year

2007 Isuzu Ascender 5-passenger 2WD

16 MPG · $4,200 fuel a year

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