The new Porsche 911 GT3 carries the same four-litre flat engine from the GT3 RS with its power increased by 25hp for a new total of 500hp. The chassis is also redesigned and now features a rear-axle steering and a lighter construction. The Porsche 911 GT3 type 991.2 comes in at 1,430 kg when its tank is full. Although it is a bit heavier than the previous model, it still manages to reach 0-100km/h in just 3.4 seconds and reach top speeds of 318km/h. What’s more interesting here is that Porsche finally decided to switch back to a 6-speed manual gearbox (7-speed PDK is standard).
Porsche introduced the 991 GT3 for the 2014 model year, as follow up to the multiple 997 GT3 variants. The 991 GT3 featured a new 3.8 litre direct fuel injection (DFI) flat-six engine developing 475 hp (354 kW; 482 PS) at 8,250 rpm, Porsche's Doppelkupplung (PDK) double-clutch gearbox, and rear-wheel steering. The 911 GT3 is claimed to be able to accelerate from 0-60 mph (97 km/h) in 3.1 seconds or less, and the quarter mile in 11.2 seconds at 126 mph (203 km/h). It evolved into the 991.2 GT3 for model year 2018.