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  • SpecsPanamera · Cayman

Porsche Panamera S vs Porsche Cayman S: 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 · 2010 vs 2014 · Methodology
PorschePetrol

Panamera S

406 hp · 500 Nm · 1,800 kg · 2010

VS
PorschePetrolFaster

Cayman S

330 hp · 369 Nm · 1,320 kg · 2014

Result · 0–100 km/h

APorsche Panamera S

5.16 s

Gap0.26 sin favour of Cayman S
BPorsche Cayman S

4.89 s

Summary · Caralogy simulation
MeasurePanamera SCayman SGap
0–100 km/h5.16 s4.89 s0.26 s · Cayman S
400 m standing start13.32 s12.90 s0.42 s · Cayman S
1,000 m standing start23.98 s23.17 s0.81 s · Cayman S
Top speed (electronically limited)277 km/h278 km/h1 km/h · Cayman S
Power-to-weight ratio4.43 kg/hp4.00 kg/hpbetter ratio · Cayman S

Watch the race

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

PorschePetrolPanamera S
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolCayman S
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.
StagePanamera SCayman S
0–30 km/h1.44 s1.36 s · tight gap
0–50 km/h2.38 s2.26 s · tight gap
0–80 km/h3.86 s3.70 s
0–100 km/h5.16 s4.89 s
0–120 km/h6.68 s6.21 s
0–160 km/h11.02 s9.92 s
0–200 km/h17.87 s15.62 s
400 m standing start13.32 s12.90 s
1,000 m standing start23.98 s23.17 s
Top speed277 km/h278 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

Panamera S

4,43kg/hpcompensated by −480 kg
CharacteristicValueDetail
Power406 hpV8
Torque500 Nm
Weight1 800 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH
Porsche

Cayman S

4,00kg/hpratio better by 0,43 kg/hp
CharacteristicValueDetail
Power330 hpAluminum block and heads
Torque369 Nm
Weight1 320 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox6-speed

The start: 0 to 100 km/h

Off the line, the Cayman S hits 100 km/h in 4.90 s versus 5.16 s for the Panamera S. At this point, the Cayman S leads by 0.26 s and sits roughly 3 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayman S is doing 147 km/h against 140 km/h for the Panamera S. The gap is 0.24 s. The gap remains stable from the start.

At 400 metres standing start, the Cayman S crosses the line in 12.90 s versus 13.31 s. The 0.41 s gap represents roughly 20 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayman S continues to build its lead. At 600 metres, it runs at 205 km/h versus 197 km/h. At 1,000 metres, the Cayman S finishes in 23.17 s versus 23.98 s, with a 0.81 s lead. Both vehicles have similar top speeds (277 vs 278 km/h), preventing any comeback.

What the numbers don’t tell you

Electronically capped at 283 km/h, the Panamera S never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.

With two combustion powertrains, the difference comes down to power-to-weight ratio (4.43 kg/hp vs 4.00 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.71 seconds. The 0.26 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

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Z4 M40i vs Cayman S

Frequently asked questions

Over 0–100 km/h, Cayman S wins (4,89 s vs 5,16 s).

Panamera S goes from 0 to 100 km/h in 5,16 seconds (calibrated simulation).

Panamera S: 406 hp, ratio 4,43 kg/hp. Cayman S: 330 hp, ratio 4,00 kg/hp.

Panamera S: 277 km/h. Cayman S: 278 km/h.