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Cadillac DeVille Fuel Economy (km/L)

 

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Model Year Body/Powertrain km/L  
2005 2005 4dr Sedan 290-hp 4.6L V8 4-sp automatic FWD 57.6
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With the 217 kilowatts 4.6L V8 engine, 4-speed automatic transmission, and front-wheel drive, the 2005 Cadillac DeVille has been averaging 57.6 L/100km (liters per 100 kilometers).

The 2005 Cadillac DeVilles in this analysis were driven mostly on the highway at an average speed of 65 kilometers per hour (about 75 percent of the kilometers driven). The rest of the kilometers were in the suburbs (0 percent), in the city (0 percent), and in heavy traffic (0 percent).

In addition, the average 2005 Cadillac DeVille in this analysis was driven on flat terrain with an ultra-light foot and the AC not used at all.

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2005 Cadillac DeVille Gas Mileage (km/L)

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 km/L based on how and where you drive a car.