This is one of the first reviews of the new 2015 Porsche 911 GTS. The 2015 version of the Porsche's 911 GTS is powered by a 3.8-liter engine that develops 424 bhp at 7,500 rpm and 324 kb-ft of torque at 5,570 rpm. With this engine, the new Porsche 911 GTS (2015) is able to accelerate from zero to 62 mph (100 km/h) in 4.0 seconds and it can reach a top speed of 189 mph. the engine is mated to a 7-speed dual-clutch transmission and the car weighs 1,445 kg. As tested, the 2015 Porsche 911 GTS is priced at 98,679 GBP.