The Drive | 2019 Porsche 911 GT3 RS Revealed: 520 HP, Zero to 60 in Three Seconds The Drive Since the introduction of the 991.2 Porsche 911 GT3, the top spec RS model has lacked a bit of flavor to justify the significant price hike. Both models were tied at 500 horsepower and lap/acceleration times were eerily close, making the GT3 RS a ... The Porsche 911 GT3 RS is a punk rock cover of an idyllic swan song Born from racing: the new 2019 Porsche 911 GT3 RS 2019 Porsche 911 GT3 RS | More power, more glory |