2004 Cadillac DeVille

Full-Size Sedan Regular
Cadillac DeVille 2004
19MPG Combined
2 Trims
← 2003 2004 2005 →
Updated February 27, 2026

Get the full picture on the 2004 Cadillac DeVille. As a Full-Size Sedan, it achieves 19 combined MPG and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2004 Cadillac DeVille Specifications

SpecValue
Combined MPG19 combined MPG
City MPG16
Highway MPG24
Body StyleFull-Size Sedan
Fuel TypeRegular
DriveFWD
Available Trims2

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto16/24/194.6L 8cylAutomatic 4-spd
Auto16/24/194.6L 8cylAutomatic 4-spd

Annual Fuel Cost

Based on EPA estimates, the 2004 Cadillac DeVille costs approximately $2,300 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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