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Cadillac Seville

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

Cadillac · model year 2004

2004 Cadillac Seville

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

EPA figures · 2004fueleconomy.gov
19MPG combined
16/24MPG city / highway
$3,550fuel a year
468 g CO₂ per mile 4.6 L 8-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 2004 Cadillac Seville is a midsize car powered by a 4.6-liter eight-cylinder gasoline engine and a four-speed automatic transmission. The listed configuration uses front-wheel drive. Its combined rating is 19 MPG, with 16 MPG city and 24 MPG highway. Estimated annual fuel cost is $3,550, and tailpipe emissions are 467.74 grams per mile.

Good to know

  • Front-wheel drive
  • 4.6-liter eight-cylinder gasoline engine
  • 24 MPG highway rating
  • Automatic four-speed transmission

Watch for

  • 16 MPG city rating
  • 19 MPG combined fuel economy
  • $3,550 annual fuel estimate
  • 467.74 grams of CO2 per mile

Who it suits. Drivers wanting a midsize car with a V8 and front-wheel drive Mixed driving with a meaningful share of highway miles

The Seville is a midsize, front-wheel-drive choice for drivers who specifically want a 4.6-liter eight-cylinder gasoline powertrain with an automatic gearbox. Its fuel numbers favor highway travel, but frequent city use lowers the return to 16 MPG. The stated $3,550 annual fuel estimate and 467.74 grams-per-mile CO2 figure make running cost an important part of the decision. Consider it when the engine and drivetrain fit your priorities, and weigh the 19 MPG combined result against your usual route mix.

What it is

The 2004 Cadillac Seville is a midsize car running on gasoline. It uses front-wheel drive, a 4.6-liter eight-cylinder engine, and a four-speed automatic transmission.

The figure that defines its everyday use is 19 combined MPG. That rating blends the car’s 16 MPG city result with its 24 MPG highway result.

The numbers

City driving is rated at 16 MPG. Highway driving is rated at 24 MPG, an 8 MPG increase over the city figure.

The combined 19 MPG rating is the middle figure to use when your driving mixes streets and highways.

What it costs to run

The listed annual fuel estimate is $3,550. Your actual spending will follow how much city and highway driving you do, using the 16 MPG and 24 MPG ratings.

Tailpipe CO2 is listed at 467.74 grams per mile.

How it compares

Within its own ratings, the Seville gives up fuel economy in town to return more miles per gallon on the highway. The 19 MPG combined figure sits between those two results.

For other models from the same maker, see Cadillac cars.

Who it suits

This car suits a driver seeking a midsize gasoline vehicle with front-wheel drive and an eight-cylinder engine.

It makes the most sense when your use includes enough highway travel to benefit from its 24 MPG highway rating.

Trade-offs

The 4.6-liter eight-cylinder engine and automatic transmission provide the stated powertrain, while fuel economy remains 16 MPG in city driving and 19 MPG combined.

Highway mileage is stronger than city mileage, but the annual fuel estimate is still $3,550.

Verdict

Choose the Seville if you want a midsize car with front-wheel drive, a V8 gasoline engine, and an automatic transmission. Its 24 MPG highway result favors longer road trips over stop-and-go use. Budget around $3,550 in annual fuel expense and expect 467.74 grams of tailpipe CO2 per mile. The 19 MPG combined rating gives a clear baseline for mixed driving, while the lower 16 MPG city figure is the number to watch if most trips happen in town.

Every figure on record

Efficiency
Combined MPG
19 MPG
City MPG
16 MPG
Highway MPG
24 MPG
Running cost
Annual fuel cost
$3,550
Tailpipe CO₂
468 g per mile
The car
Model year
2004
Body
Car
EPA size class
Midsize Cars
Drive
Front-Wheel Drive
Powertrain
Engine
4.6 L 8-cyl
Transmission
Automatic 4-spd
Fuel
Gasoline

Questions

What fuel does the 2004 Cadillac Seville use?

It uses gasoline.

What is the Seville’s combined MPG?

The combined rating is 19 MPG.

What are its city and highway MPG ratings?

It is rated at 16 MPG in the city and 24 MPG on the highway.

How much fuel cost is listed for a year?

The listed annual fuel cost is $3,550.

What engine and transmission does it have?

The powertrain is a 4.6-liter eight-cylinder engine with a four-speed automatic transmission.

Is the 2004 Seville front- or rear-wheel drive?

It uses front-wheel drive.

What are its tailpipe CO2 emissions?

Tailpipe CO2 is listed at 467.74 grams per mile.

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