Get listed
Isuzu Ascender

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

Isuzu · model year 2007

2007 Isuzu Ascender 5-passenger 2WD

SUV · Rear-Wheel Drive · Gas · EPA class: Sport Utility Vehicle - 2WD

EPA figures · 2007fueleconomy.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 2007 Isuzu Ascender 5-passenger 2WD is a gasoline SUV with rear-wheel drive and a 4.2-liter six-cylinder engine. Its EPA rating is 16 combined MPG, made up of 14 city and 20 highway. EPA annual fuel cost is $4,200, with tailpipe emissions of 555.44 grams per mile.

Good to know

  • 20 MPG EPA highway rating
  • Rear-wheel drive SUV layout
  • Seats five passengers
  • 4.2-liter six-cylinder gasoline engine

Watch for

  • 14 MPG EPA city rating
  • 16 MPG combined fuel economy
  • $4,200 EPA annual fuel cost
  • 555.44 grams of CO2 per mile

Who it suits. Drivers wanting a five-passenger, rear-wheel-drive SUV Owners whose driving includes substantial highway miles

The Ascender fits a buyer who values a conventional SUV shape, five-passenger capacity, and rear-wheel drive over fuel thrift. Its 20 MPG highway result can help on long steady trips, but the 14 MPG city figure pulls the combined rating down to 16 MPG. An EPA annual fuel-cost estimate of $4,200 makes fuel planning important. The six-cylinder gasoline engine and four-speed automatic keep the drivetrain straightforward, while the high CO2 figure reinforces that efficiency is not this vehicle's strength.

What it is

This Ascender is a 2007 Isuzu SUV for five passengers. It uses rear-wheel drive and a four-speed automatic transmission.

Power comes from a 4.2-liter, six-cylinder gasoline engine. Its EPA class is Sport Utility Vehicle - 2WD.

The numbers

The figure to plan around is 16 combined MPG. City driving is rated at 14 MPG, while highway driving reaches 20 MPG.

That spread means stop-and-go trips use more fuel than steady highway miles.

What it costs to run

EPA annual fuel cost is $4,200. Tailpipe carbon dioxide is rated at 555.44 grams per mile.

Your actual bill will follow how much city and highway driving you do, but the combined rating is the useful planning number.

How it compares

The Ascender's 16 combined MPG sits between its 14 city and 20 highway ratings. Similar SUVs should be judged against that same city-highway split and their drivetrain choices.

For a wider look at the maker's lineup, see Isuzu cars.

Who it suits

This layout suits a buyer who wants an SUV body, seating for five, and rear-wheel drive, and who accepts gasoline running costs.

It makes the most sense for driving that includes enough open-road mileage to approach the 20 MPG highway rating.

Trade-offs

The 4.2-liter six-cylinder and rear-wheel-drive layout provide a clear SUV formula, but the efficiency figures are modest: 14 MPG city and 16 combined.

The $4,200 annual fuel-cost estimate and 555.44 grams-per-mile CO2 rating are the main ownership compromises.

Verdict

Choose this Ascender if you specifically want a five-passenger, rear-wheel-drive SUV with a traditional gasoline six-cylinder and automatic transmission.

Budget carefully for fuel. The highway rating is more favorable than the city number, yet the combined result remains 16 MPG, so frequent urban driving will work against lower running costs.

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
2007
Body
SUV
EPA size class
Sport Utility Vehicle - 2WD
Drive
Rear-Wheel Drive
Powertrain
Engine
4.2 L 6-cyl
Transmission
Automatic 4-spd
Fuel
Gasoline

Questions

What fuel economy does the 2007 Isuzu Ascender get?

It is rated at 14 MPG city, 20 MPG highway, and 16 MPG combined.

How much does it cost to fuel each year?

The EPA annual fuel-cost estimate is $4,200.

What engine and transmission does it use?

It has a 4.2-liter six-cylinder gasoline engine with a four-speed automatic transmission.

Is the Ascender front-wheel drive or rear-wheel drive?

This five-passenger 2WD model uses rear-wheel drive.

How much CO2 does it emit?

Its tailpipe CO2 rating is 555.44 grams per mile.

What kind of vehicle is the Ascender?

It is a 2007 Isuzu SUV classified by the EPA as a Sport Utility Vehicle - 2WD.

More Isuzu model years

Every alternative to the 2007 Isuzu Ascender 5-passenger 2WD →