Porsche 911 GT3 R.

There are two different Porsche racing cars with the designation Porsche 911 GT3 R :

• a racing car of the GT2 group based on the Porsche 996 GT3, see Porsche 911 GT3 RSR
• a racing car of the GT3 group based on the Porsche 997 GT3, see Porsche 911 GT3 Cup

This is a disambiguation page for differentiating between several terms identified with the same word.