The 2005 Porsche 911 has 24 valves.
The 2005 Porsche Boxster has 24 valves.
The 2005 Porsche Cayenne has 24 valves.
The 2005 Porsche Cayenne's engine produces 247 hp @ 6000 rpm.
The 2005 Porsche Boxster's engine produces 240 hp @ 6400 rpm.
The gas tank on the 2005 Porsche 911 holds 16.9 gal..
The gas tank on the 2005 Porsche Boxster holds 16.9 gal..
The gas tank on the 2005 Porsche Cayenne holds 26.4 gal..
The 2005 Porsche 911's engine produces 325 hp @ 6800 rpm.
The best Porsche ever built is the 959.
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The 2005 Porsche Cayenne has a V6 engine.