Porsche for GTA 4, page 86 0 Porsche 911 S-Classic S10 0 Porsche 911 S-Classic S11 0 2020 Porsche 911 Turbo 0 2020 Porsche 911 Turbo S1 0 2020 Porsche 911 Turbo S2 0 2020 Porsche 911 Turbo S3 0 2020 Porsche 911 Turbo S4 0 2020 Porsche 911 Turbo S5 0 2020 Porsche 911 Turbo S6 0 2020 Porsche 911 Turbo S7 0 2020 Porsche 911 Turbo S8 0 2020 Porsche 911 Turbo S9 0 2020 Porsche 911 Turbo S10 0 2020 Porsche 911 Turbo S11 0 1975 Porsche 911 R-Tune 0 1975 Porsche 911 R-Tune S1 0 1975 Porsche 911 R-Tune S2 0 1975 Porsche 911 R-Tune S3