Specifications Comparison: 2004 Audi S4 vs 2008 Audi S4

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Cabrio S4 Quattro	4.2L V8	AWD	4,090 lbs.	340 hp	12.0 lbs/hp
S4 Quattro	4.2L V8	AWD	3,825 lbs.	340 hp	11.2 lbs/hp
S4 Avant Quattro	4.2L V8	AWD	3,936 lbs.	340 hp	11.6 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
Cabrio S4 Quattro	4.2L V8	AWD	4,211 lbs.	340 hp	12.4 lbs/hp
S4 Quattro	4.2L V8	AWD	3,869 lbs.	340 hp	11.4 lbs/hp
S4 Avant Quattro	4.2L V8	AWD	4,012 lbs.	340 hp	11.8 lbs/hp