2003 Porsche models & specs
Explore 26,357 model-year listings backed by EPA records. Compare configurations, calculate fuel costs and then check the actual car by VIN.
EPA data snapshot imported 2026-09-06 · United States · US gallons
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Names follow EPA listings. A powertrain configuration may cover several retail trims. Match the exact vehicle with its VIN and factory documentation before using a specification for parts or repairs.
Boxster
2 EPA configurations · Premium Gasoline
View specifications →Boxster S
2 EPA configurations · Premium Gasoline
View specifications →Carrera 2 Cabriolet
2 EPA configurations · Premium Gasoline
View specifications →Carrera 2 Cabriolet Kit
2 EPA configurations · Premium Gasoline
View specifications →Carrera 2 Coupe
2 EPA configurations · Premium Gasoline
View specifications →Carrera 2 Coupe Kit
2 EPA configurations · Premium Gasoline
View specifications →Carrera 4 Cabriolet
2 EPA configurations · Premium Gasoline
View specifications →Carrera 4 Cabriolet Kit
2 EPA configurations · Premium Gasoline
View specifications →Carrera 4 S
2 EPA configurations · Premium Gasoline
View specifications →Carrera 4 S Kit
2 EPA configurations · Premium Gasoline
View specifications →Cayenne S
1 EPA configuration · Premium Gasoline
View specifications →Cayenne Turbo
1 EPA configuration · Premium Gasoline
View specifications →Targa
2 EPA configurations · Premium Gasoline
View specifications →Targa Kit
2 EPA configurations · Premium Gasoline
View specifications →Turbo
2 EPA configurations · Premium Gasoline
View specifications →Turbo GT2
1 EPA configuration · Premium Gasoline
View specifications →Turbo Kit
2 EPA configurations · Premium Gasoline
View specifications →