2003 Cadillac Seville

Sedan Regular
Cadillac Seville 2003
19MPG Combined
1 Trim
← 2002 2003 2004 →
Updated February 27, 2026

The 2003 Cadillac Seville Sedan provides 19 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2003 Cadillac Seville Specifications

SpecValue
Combined MPG19 combined MPG
City MPG16
Highway MPG25
Body StyleSedan
Fuel TypeRegular
DriveFWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2003 Cadillac Seville costs approximately $2,300 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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