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  • SpecsPanamera · Cayman

Porsche Panamera vs Porsche Cayman: 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 2014 · Methodology
PorschePetrol

Panamera

304 hp · 400 Nm · 1,760 kg · 2013

VS
PorschePetrolFaster

Cayman

279 hp · 289 Nm · 1,310 kg · 2014

Result · 0–100 km/h

APorsche Panamera

5.83 s

Gap0.31 sin favour of Cayman
BPorsche Cayman

5.52 s

Summary · Caralogy simulation
MeasurePanameraCaymanGap
0–100 km/h5.83 s5.52 s0.31 s · Cayman
400 m standing start14.15 s13.64 s0.51 s · Cayman
1,000 m standing start25.75 s24.69 s1.06 s · Cayman
Top speed (electronically limited)250 km/h253 km/h3 km/h · Cayman
Power-to-weight ratio5.79 kg/hp4.70 kg/hpbetter ratio · Cayman

Watch the race

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

PorschePetrolPanamera
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolCayman
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.
StagePanameraCayman
0–30 km/h1.48 s1.38 s · tight gap
0–50 km/h2.42 s2.30 s · tight gap
0–80 km/h4.26 s4.02 s
0–100 km/h5.83 s5.52 s
0–120 km/h8.02 s7.16 s
0–160 km/h13.93 s12.01 s
0–200 km/h23.58 s19.90 s
400 m standing start14.15 s13.64 s
1,000 m standing start25.75 s24.69 s
Top speed limited250 km/h253 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

5,79kg/hpcompensated by −450 kg
CharacteristicValueDetail
Power304 hpAluminum block and heads
Torque400 Nm
Weight1 760 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH
Porsche

Cayman

4,70kg/hpratio better by 1,09 kg/hp
CharacteristicValueDetail
Power279 hpAluminum block and heads
Torque289 Nm
Weight1 310 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox6-speed

The start: 0 to 100 km/h

Off the line, the Cayman hits 100 km/h in 5.52 s versus 5.83 s for the Panamera. At this point, the Cayman leads by 0.31 s and sits roughly 4 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayman is doing 136 km/h against 130 km/h for the Panamera. The gap is 0.28 s. The gap remains stable from the start.

At 400 metres standing start, the Cayman crosses the line in 13.64 s versus 14.14 s. The 0.50 s gap represents roughly 22 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayman continues to build its lead. At 600 metres, it runs at 190 km/h versus 181 km/h. At 1,000 metres, the Cayman finishes in 24.68 s versus 25.74 s, with a 1.06 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 253 km/h), preventing any comeback.

What the numbers don’t tell you

Electronically capped at 259 km/h, the Panamera 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 (5.79 kg/hp vs 4.70 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.21 seconds. The 0.31 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, Cayman wins (5,52 s vs 5,83 s).

Panamera goes from 0 to 100 km/h in 5,83 seconds (calibrated simulation).

Panamera: 304 hp, ratio 5,79 kg/hp. Cayman: 279 hp, ratio 4,70 kg/hp.

Panamera: 250 km/h. Cayman: 253 km/h.