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Porsche 911 Turbo Cabriolet 991

The Porsche 911 Turbo Cabriolet 991 reaches 60 mph in 2.94 s (100 km/h in 3.09 s) and covers a standing quarter mile in 11.18 s, tripping the lights at 125.2 mph. It clears the first 60 ft in 1.63 s and the eighth mile in 7.17 s, reaching 100 mph in 7.53 s.

Simulated, not measured — computed from published kerb mass, rated power, gearing and drivetrain, then fitted to this car’s own published acceleration figures. Dry asphalt, 20 °C, sea level, 1 ft rollout.

Porsche 911 Turbo Cabriolet 991 Porsche 911 Carrera S 992 facelift

Pick who it runs against, then watch it happen — and change the surface, the weather or the distance and run it again.

Down the strip

Standing start Porsche 911 Turbo Cabriolet 991
0–60 mph2.94 s
0–100 km/h3.09 s
0–100 mph7.53 s
60 ft1.63 s
1/8 mile7.17 s
1/4 mile11.18 s
Trap speed125.2 mph

About the 911 Turbo Cabriolet 991

The 2013 Porsche 911 Turbo Cabriolet 991 is an all-wheel-drive turbocharged car of 1,665 kg with 512 bhp, which works out at 308 bhp per tonne. All-wheel drive is worth most in the first car length: it covers 60 ft in 1.63 s, which is where a four-wheel-drive car takes its margin out of a rear-drive one with the same power. Against the 14,946 cars in the set it is the 249th quickest to 60 mph, inside the fastest five per cent, and the 38th quickest of the 334 Porsches here. Its 125.2 mph trap speed sits about where its 0-60 puts it, so it launches and pulls in roughly equal measure. The simulation is trimmed to 8 of 11 published acceleration figures for this car.

On paper

Specification Porsche 911 Turbo Cabriolet 991
Year2013
Power512 hp (382 kW)
Kerb mass1,665 kg
Power to weight308 bhp/t
DrivetrainAll-wheel drive
Gears6
EngineTurbocharged
Top speed196 mph (315 km/h), quoted

Similar cars

CarYear 0–601/4 mileTrapPower
Porsche 911 Carrera S 992 facelift20252.93 s11.10 s124.8 mph473 bhp
Mercedes-AMG S63 W22320232.94 s11.17 s123.0 mph791 bhp
Aston Martin DBX707 4.0 V8 Twin Turbo 70720222.92 s11.12 s123.9 mph697 bhp

Picked for a fair race, not just a matching 0-60: pace, power-to-weight and body shape all count, and at most one is from the same maker.

Where these times sit

0-60 under 3 seconds271 cars0-100 km/h under 4 seconds881 carsQuarter mile under 12 seconds780 cars0-100 under 9 seconds871 carsTraps over 120 mph651 carsSlower in the wetevery car, re-runThe cost of altitudeevery car, re-runThe cost of a passengerevery car, re-run
Porsche 0-60 timesevery modelFastest 4x4s and all-wheel-drive cars2,981 carsFastest cars of the 2010s4,541 cars
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Questions

What is the Porsche 911 Turbo Cabriolet 991 0-60 time?
The Porsche 911 Turbo Cabriolet 991 reaches 60 mph in 2.94 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. That makes it the 249th quickest of the 14,946 cars in the set.
What is the Porsche 911 Turbo Cabriolet 991 quarter mile time?
11.18 s at 125.2 mph. It reaches the eighth mile in 7.17 s and clears the first 60 ft in 1.63 s. These are theoretical times from a physics simulation, not measured runs.
How much power does the Porsche 911 Turbo Cabriolet 991 have?
512 bhp and 1,665 kg, which is 308 bhp per tonne. It is all-wheel-drive, turbocharged, with 6 gears and a quoted top speed of 315 km/h. These are theoretical times from a physics simulation, not measured runs.
What cars are comparable to the Porsche 911 Turbo Cabriolet 991?
Closest here on pace: Porsche 911 Carrera S 992 facelift (2.93 s), Mercedes-AMG S63 W223 (2.94 s), Aston Martin DBX707 4.0 V8 Twin Turbo 707 (2.92 s). Each one can be raced against the Porsche 911 Turbo Cabriolet 991 in the panel at the top of this page. These are theoretical times from a physics simulation, not measured runs.
Are these real measured times?
No. Every figure on this page is produced by a physics simulation, not by a stopwatch at a drag strip. The Porsche 911 Turbo Cabriolet 991 is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it reproduces 8 of its 11 published acceleration figures. Conditions are the same for every car in the set: dry asphalt, 20 °C, sea level, 1 ft rollout.

Figures regenerated 2026-10-12. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.