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A2013vsB911Petrol
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  • Specs2013 · 911

Porsche 2013 Panamera GTS vs Porsche 911 Carrera Cabriolet 991.2: which is truly faster?

Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.

limousine · 2013 vs 2017 · Methodology
PorschePetrol

2013 Panamera GTS

430 hp · 520 Nm · 1,930 kg · 2013

VS
PorschePetrol

911 Carrera Cabriolet 991.2

375 hp · 449 Nm · 1,500 kg · 2017

Result · 0–100 km/h

APorsche 2013 Panamera GTS

4.47 s

Gap0.05 sNot a significant gap
BPorsche 911 Carrera Cabriolet 991.2

4.42 s

Summary · Caralogy simulation
Measure2013 Panamera GTS911 Carrera Cabriolet 991.2Gap
0–100 km/h4.47 s4.42 s0.05 s · 911 Carrera Cabriolet 991.2
400 m standing start12.69 s12.42 s0.27 s · 911 Carrera Cabriolet 991.2
1,000 m standing start22.95 s22.28 s0.67 s · 911 Carrera Cabriolet 991.2
Top speed (electronically limited)280 km/h286 km/h6 km/h · 911 Carrera Cabriolet 991.2
Power-to-weight ratio4.49 kg/hp4.00 kg/hpbetter ratio · 911 Carrera Cabriolet 991.2

Watch the race

Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.

PorschePetrol2013 Panamera GTS
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol911 Carrera Cabriolet 991.2
Speed
0km/h
Timer
0,00s
Distance
0m
100 m
200 m
300 m
400 m
500 m
600 m
700 m
800 m
900 m
1000 m
0m → 1000m
Gap0m

Stage-by-stage comparison

Simulated performance at each stage. Best value in bold.
Stage2013 Panamera GTS911 Carrera Cabriolet 991.2
0–30 km/h1.23 s · tight gap1.28 s
0–50 km/h2.01 s · tight gap2.13 s
0–80 km/h3.37 s · tight gap3.46 s
0–100 km/h4.47 s4.42 s · tight gap
0–120 km/h5.99 s5.67 s
0–160 km/h9.77 s8.88 s
0–200 km/h15.53 s13.70 s
400 m standing start12.69 s12.42 s
1,000 m standing start22.95 s22.28 s
Top speed280 km/h286 km/h

Parameters and assumptions

Simulation

Start
Standing, straight line
Surface
Dry asphalt, 23°C
Wind
None
Driver
1 person, 75 kg

Calibration

Splits
0–100, 0–200 manufacturer
Power curve
Real measurement (Caralogy)
VMax
Manufacturer limited
Transmission
Losses integrated in model

Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

Porsche

2013 Panamera GTS

4,49kg/hpcompensated by −430 kg
CharacteristicValueDetail
Power430 hpAluminum block and heads
Torque520 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed PDK (Dual-Clutch)
Porsche

911 Carrera Cabriolet 991.2

4,00kg/hpratio better by 0,49 kg/hp
CharacteristicValueDetail
Power375 hpB6
Torque449 Nm
Weight1 500 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the 911 Carrera Cabriolet hits 100 km/h in 4.43 s versus 4.48 s for the 2013 Panamera GTS. The 0.05 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the 911 Carrera Cabriolet is doing 153 km/h against 147 km/h for the 2013 Panamera GTS. The gap is 0.08 s. The gap remains stable from the start.

At 400 metres standing start, the 911 Carrera Cabriolet crosses the line in 12.42 s versus 12.69 s. The 0.27 s gap represents roughly 14 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 911 Carrera Cabriolet continues to build its lead. At 600 metres, it runs at 214 km/h versus 205 km/h. At 1,000 metres, the 911 Carrera Cabriolet finishes in 22.28 s versus 22.94 s, with a 0.67 s lead. Both vehicles have similar top speeds (280 vs 286 km/h), preventing any comeback.

What the numbers don’t tell you

The 2013 Panamera GTS features all-wheel drive (AWD) against the 911 Carrera Cabriolet’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals are electronically governed, but not at the same level: the 2013 Panamera GTS is capped at 288 km/h, the 911 Carrera Cabriolet at 291 km/h. This isn’t a physical engine limit - it’s a manufacturer choice, usually for tyre safety or homologation reasons. Neither car reaches its true aerodynamic top speed.

With two combustion powertrains, the difference comes down to power-to-weight ratio (4.49 kg/hp vs 4.00 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.84 seconds. The 0.05 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Compare with other alternatives

Swap one of the two models to explore an equivalent duel in the same segment.

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Frequently asked questions

Over 0–100 km/h, 2013 Panamera GTS and 911 Carrera Cabriolet 991.2 are neck and neck (4,42 s vs 4,47 s, no significant gap).

2013 Panamera GTS goes from 0 to 100 km/h in 4,47 seconds (calibrated simulation).

2013 Panamera GTS: 430 hp, ratio 4,49 kg/hp. 911 Carrera Cabriolet 991.2: 375 hp, ratio 4,00 kg/hp.

2013 Panamera GTS: 280 km/h. 911 Carrera Cabriolet 991.2: 286 km/h.