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APanamera 4vsB718Petrol
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  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsPanamera 4 · 718

Porsche Panamera 4 vs Porsche 718 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 · 2011 vs 2018 · Methodology
PorschePetrol

Panamera 4

304 hp · 400 Nm · 1,820 kg · 2011

VS
PorschePetrolFaster

718 Cayman

300 hp · 380 Nm · 1,335 kg · 2018

Result · 0–100 km/h

APorsche Panamera 4

5.77 s

Gap1.21 sin favour of 718 Cayman
BPorsche 718 Cayman

4.56 s

Summary · Caralogy simulation
MeasurePanamera 4718 CaymanGap
0–100 km/h5.77 s4.56 s1.21 s · 718 Cayman
400 m standing start14.11 s12.66 s1.45 s · 718 Cayman
1,000 m standing start25.95 s22.89 s3.06 s · 718 Cayman
Top speed (electronically limited)247 km/h274 km/h27 km/h · 718 Cayman
Power-to-weight ratio5.99 kg/hp4.45 kg/hpbetter ratio · 718 Cayman

Watch the race

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

PorschePetrolPanamera 4
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol718 Cayman
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 4718 Cayman
0–30 km/h1.25 s · tight gap1.28 s
0–50 km/h2.15 s2.13 s · tight gap
0–80 km/h4.10 s3.50 s
0–100 km/h5.77 s4.56 s
0–120 km/h8.12 s5.89 s
0–160 km/h14.49 s9.50 s
0–200 km/h25.18 s15.19 s
400 m standing start14.11 s12.66 s
1,000 m standing start25.95 s22.89 s
Top speed247 km/h274 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 4

5,99kg/hpcompensated by −485 kg
CharacteristicValueDetail
Power304 hpV6
Torque400 Nm
Weight1 820 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
Porsche

718 Cayman

4,45kg/hpratio better by 1,54 kg/hp
CharacteristicValueDetail
Power300 hpB4
Torque380 Nm
Weight1 335 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the 718 Cayman hits 100 km/h in 4.56 s versus 5.77 s for the Panamera 4. At this point, the 718 Cayman leads by 1.21 s and sits roughly 4 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 718 Cayman is doing 149 km/h against 128 km/h for the Panamera 4. The gap is 0.77 s. The challenger starts to claw back ground.

At 400 metres standing start, the 718 Cayman crosses the line in 12.65 s versus 14.11 s. The 1.46 s gap represents roughly 63 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 718 Cayman continues to build its lead. At 600 metres, it runs at 206 km/h versus 177 km/h. At 1,000 metres, the 718 Cayman finishes in 22.89 s versus 25.94 s, with a 3.06 s lead.

What the numbers don’t tell you

The Panamera 4 features all-wheel drive (AWD) against the 718 Cayman’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 4 is capped at 256 km/h, the 718 Cayman at 274 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 (5.99 kg/hp vs 4.45 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.39 seconds. The 1.21 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, 718 Cayman wins (4,56 s vs 5,77 s).

Panamera 4 goes from 0 to 100 km/h in 5,77 seconds (calibrated simulation).

Panamera 4: 304 hp, ratio 5,99 kg/hp. 718 Cayman: 300 hp, ratio 4,45 kg/hp.

Panamera 4: 247 km/h. 718 Cayman: 274 km/h.