The Cabriolet version of the 911 model has a 2981 cc (181.9 ci) 24 valve Flat 6 Twin Turbo Petrol engine.
This particular Porsche 911 Carrera GTS Cabriolet PDK has a 7 speed / Auto gearbox with the power being delivered through it's RWD system.
The 911's 2981 cc (181.9 ci) engine reaches its peak power of 444 bhp (331 kW) @ 6500 rpm.
The Porsche 911 produces torque measuring 406 lb-ft (550.4 Nm) @ 2150 rpm.
The 911 weighs around 1540 kg (3395 lb). Power to weight can be calculated at 288.3 bhp per metric ton or alternatively as 263.6 lb-ft of torque per ton.
The Porsche 911 Carrera GTS Cabriolet PDK - [2017] has a top speed of 191 mph (307.3 kph)
This 911 accelerates 0-60mph (96.6 kph) in 3.60 seconds or 0-100kph in 3.7s and can achieve an estimated 1/4 mile drag time in 13.56 seconds with a trap speed of 109.3 mph.
Pontiac Firebird 455 4.7 L V8
Engine: Naturally Aspirated Petrol | 7467cc 16v V8
Top Speed: 125 mph
0-60mph: 7.10 seconds
Audi A4 S4 TDI 3.0 V6
Engine: Turbo Diesel | 2967cc 24v V6
Top Speed: 249.4 kph
0-100kph: 4.9 seconds