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  • SpecsPanamera · 718

Porsche Panamera Turbo vs Porsche 718 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 · 2011 vs 2018 · Methodology
PorschePetrolFaster

Panamera Turbo

550 hp · 770 Nm · 1,970 kg · 2011

VS
PorschePetrol

718 Cayman S

350 hp · 420 Nm · 1,355 kg · 2018

Result · 0–100 km/h

APorsche Panamera Turbo

3.92 s

Gap0.25 sin favour of Panamera Turbo
BPorsche 718 Cayman S

4.17 s

Summary · Caralogy simulation
MeasurePanamera Turbo718 Cayman SGap
0–100 km/h3.92 s4.17 s0.25 s · Panamera Turbo
400 m standing start12.02 s12.12 s0.10 s · Panamera Turbo
1,000 m standing start21.90 s21.90 sSame
Top speed (electronically limited)293 km/h285 km/h8 km/h · Panamera Turbo
Power-to-weight ratio3.58 kg/hp3.87 kg/hpbetter ratio · Panamera Turbo

Watch the race

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

PorschePetrolPanamera Turbo
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol718 Cayman 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 Turbo718 Cayman S
0–30 km/h1.06 s · tight gap1.18 s
0–50 km/h1.77 s1.97 s
0–80 km/h2.85 s3.21 s
0–100 km/h3.92 s4.17 s
0–120 km/h5.13 s5.30 s
0–160 km/h8.49 s8.39 s · tight gap
0–200 km/h13.48 s13.07 s
400 m standing start12.02 s · tight gap12.12 s
1,000 m standing start21.90 s21.90 s
Top speed293 km/h285 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 Turbo

3,58kg/hpratio better by 0,29 kg/hp
CharacteristicValueDetail
Power550 hpV8
Torque770 Nm
Weight1 970 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH
Porsche

718 Cayman S

3,87kg/hpcompensated by −615 kg
CharacteristicValueDetail
Power350 hpB4
Torque420 Nm
Weight1 355 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the Panamera Turbo hits 100 km/h in 3.92 s versus 4.17 s for the 718 Cayman S. At this point, the Panamera Turbo leads by 0.25 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Panamera Turbo is doing 153 km/h against 156 km/h for the 718 Cayman S. The gap is 0.17 s. The gap remains stable from the start.

At 400 metres standing start, the Panamera Turbo crosses the line in 12.01 s versus 12.12 s. The 0.11 s gap represents roughly 6 m of track - barely a car length.

Beyond 400 metres: top speed comes into play

Past 400 metres, the situation changes. The 718 Cayman S maxes out at 285 km/h while the Panamera Turbo keeps accelerating towards 293 km/h. At 600 metres, the gap has dropped to 0.06 s.

Around 936 metres, both vehicles are level. This is the inversion point: the 718 Cayman S overcomes its launch deficit thanks to a 8 km/h higher top speed.

At 1,000 metres, the 718 Cayman S finishes in 21.89 s versus 21.90 s. The 0.01 s delta shows an extremely tight race.

What the numbers don’t tell you

The Panamera Turbo features all-wheel drive (AWD) against the 718 Cayman S’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 Panamera Turbo is capped at 303 km/h, the 718 Cayman S at 285 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 (3.58 kg/hp vs 3.87 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.01 seconds. The 0.25 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, Panamera Turbo wins (3,92 s vs 4,17 s).

Panamera Turbo goes from 0 to 100 km/h in 3,92 seconds (calibrated simulation).

Panamera Turbo: 550 hp, ratio 3,58 kg/hp. 718 Cayman S: 350 hp, ratio 3,87 kg/hp.

Panamera Turbo: 293 km/h. 718 Cayman S: 285 km/h.