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ACaymanvsB718Petrol
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  • SpecsCayman · 718

Porsche Cayman S vs Porsche 718 Boxster: 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.

sports car · 2014 vs 2017 · Methodology
PorschePetrol

Cayman S

330 hp · 369 Nm · 1,320 kg · 2014

VS
PorschePetrolFaster

718 Boxster

300 hp · 380 Nm · 1,335 kg · 2017

Result · 0–100 km/h

APorsche Cayman S

4.89 s

Gap0.25 sin favour of 718 Boxster
BPorsche 718 Boxster

4.64 s

Summary · Caralogy simulation
MeasureCayman S718 BoxsterGap
0–100 km/h4.89 s4.64 s0.25 s · 718 Boxster
400 m standing start12.90 s12.76 s0.14 s · 718 Boxster
1,000 m standing start23.17 s23.08 s0.09 s · 718 Boxster
Top speed (electronically limited)278 km/h274 km/h4 km/h · Cayman S
Power-to-weight ratio4.00 kg/hp4.45 kg/hpbetter ratio · Cayman S

Watch the race

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

PorschePetrolCayman S
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrol718 Boxster
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.
StageCayman S718 Boxster
0–30 km/h1.36 s1.28 s · tight gap
0–50 km/h2.26 s2.13 s · tight gap
0–80 km/h3.70 s3.50 s
0–100 km/h4.89 s4.64 s
0–120 km/h6.21 s6.02 s
0–160 km/h9.92 s9.81 s · tight gap
0–200 km/h15.62 s · tight gap15.72 s
400 m standing start12.90 s12.76 s · tight gap
1,000 m standing start23.17 s23.08 s · tight gap
Top speed278 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

Cayman S

4,00kg/hpratio better by 0,45 kg/hp
CharacteristicValueDetail
Power330 hpAluminum block and heads
Torque369 Nm
Weight1 320 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox6-speed
Porsche

718 Boxster

4,45kg/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 Boxster hits 100 km/h in 4.65 s versus 4.90 s for the Cayman S. At this point, the 718 Boxster leads by 0.25 s and sits roughly 4 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 718 Boxster is doing 147 km/h against 147 km/h for the Cayman S. The gap is 0.16 s. The gap remains stable from the start.

At 400 metres standing start, the 718 Boxster crosses the line in 12.76 s versus 12.90 s. The 0.14 s gap represents roughly 7 m of track - barely a car length.

Beyond 400 metres: top speed comes into play

Past 400 metres, the gap narrows.

At 1,000 metres, the 718 Boxster finishes in 23.08 s versus 23.17 s, with just 0.09 s to spare. The Cayman S fails to fully close the launch gap.

What the numbers don’t tell you

Electronically capped at 274 km/h, the 718 Boxster 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 (4.00 kg/hp vs 4.45 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.04 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, 718 Boxster wins (4,64 s vs 4,89 s).

Cayman S goes from 0 to 100 km/h in 4,89 seconds (calibrated simulation).

Cayman S: 330 hp, ratio 4,00 kg/hp. 718 Boxster: 300 hp, ratio 4,45 kg/hp.

Cayman S: 278 km/h. 718 Boxster: 274 km/h.