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Cadillac DeVille MPG


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Model Year Body/Powertrain MPG  
2004 2004 4dr Sedan 275-hp 4.6L V8 4-sp automatic FWD 20.28
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With the 275-horsepower 4.6L V8 engine, 4-speed automatic transmission, and front-wheel drive, the 2004 Cadillac DeVille has been averaging 20.28 MPG (miles per gallon).

The 2004 Cadillac DeVilles in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 40.3 percent of the miles driven). The rest of the miles were in the city (20.5 percent), in heavy traffic (13.3 percent), and in the suburbs (0 percent).

In addition, the average 2004 Cadillac DeVille in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.

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What Our Members Are Saying about the Real Gas Mileage of the 2004 Cadillac DeVille

2004 Cadillac DeVille Real Gas Mileage: Pros
2003 4dr Sedan 275-horsepower 4.6L V8
4-speed automatic FWD
300hp and 25+MPG highway for a very large and heavy car is great. see full Cadillac DeVille review

2004 Cadillac DeVille Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Cadillac DeVille's real-world MPG based on how and where you drive a car.