718 Cayman GT4
420 hp, 4,3 s 0-100 : among the 39 S 2018–2022, the 718 Cayman GT4 ranks 33th of 39 in 0–100 km/h, 26th of 39 in Top speed, 24th of 39 in Power-to-weight, behind the only Lamborghini Aventador SVJ. Here is what the Caralogy simulations say.
Power
420hp
420 Nm
0 → 100 km/h
4.3s
VMax 303 km/h
Cons.
11.0L
/100 km
Tank
63.973429L
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Technical identity card
Full specifications Porsche 718 Cayman GT4
Manufacturer data and values calibrated by the Caralogy simulation engine.
Powertrain
| Architecture | Boxer · 6 cyl. · Naturally Aspirated |
| Displacement | 3,995 cm\u00b3 |
| Puissance thermique | 420 hp |
| Combined power | 420 hp |
| Combined torque | 420 Nm |
| Gearbox | MANUAL 6 rapports Manual |
| Transmission | RWD |
Consumption
| Cons. WLTP | 11,0 L/100km |
| Tank | 63.973429 L |
Performance
| 0 → 100 km/h | 4,3 s |
| VMax | 303 km/h |
Dimensions and environment
| Length | 4,458 mm |
| Wheelbase | 2,484 mm |
| Width | 1,803 mm |
| Height | 1,270 mm |
| Boot | 10 L |
| Kerb weight | 1,451 kg |
| Cd | 0.34 |
Caralogy Methodology
Motorway and performance values calibrated by the Caralogy physics simulation engine (SCx, Crr, real torque curves).
See full methodology →Manufacturer data · motorway values calibrated by the Caralogy engine
Among the 39 S, the 718 Cayman GT4 ranks (in the bottom third) in acceleration. Caralogy simulates its real-world performance: motorway simulation, performance simulation and consumption simulation.
Caralogy Analysis · tailored to this vehicle
Acceleration: 4.3 s 0-100 (33th of 39 in 0–100 km/h)
In pure acceleration, the 718 Cayman GT4 ranks 33th of 39 in 0–100 km/h, 1.5 s off the reference Lamborghini Aventador SVJ (2.8 s).
Top speed: 303 km/h (26th of 39 in Top speed)
Top speed of 303 km/h. The segment reference reaches 350 km/h.
Go beyond this analysis
Recalculate everything for your own profile with the three physics simulators that power this page.
Running cost for your profile
Adjust mileage, driving mix and charging type to estimate your annual energy budget.
Launch simulator →Long-distance trip
Simulate any motorway trip: time, charging stops, total cost.
Simulate a trip →Chronos & accélération
0-100, 0-200, courbe de vitesse, positionnement segment.
Voir la performance →Duel against a rival
Calibrated drag race, speed stages, comparative technical analysis.
Start a duel →Segment positioning
Where the 718 Cayman GT4 stands against S
Comparison across 39 S marketed between 2018–2022.
0–100 km/h
33eout of 39
Top speed
26eout of 39
Power-to-weight
24eout of 39
Direct rivals (same segment, same energy)
Z4 M40i
340 hp · 0-100 4.5 s
Z4 M40i
340 hp · 0-100 4.5 s
F-TYPE P300
300 hp · 0-100 5.7 s
F-TYPE R P575
575 hp · 0-100 3.7 s
Cross-energy alternatives
Same needs, different powertrain.
Model family
The full Porsche Cayman 718 range
Generation 718 launched in 2017. Available versions sorted by energy.
Other versions of the 718
Compare
Popular duels involving the 718 Cayman GT4
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Frequently asked questions
Porsche 718 Cayman GT4: what you need to know
Well-argued answers to the most asked questions about this model, based on Caralogy data and simulations.
Among the 39 S 2018–2022, the 718 Cayman GT4 ranks 33th of 39 in 0–100 km/h (4.3 s, behind the Lamborghini Aventador SVJ), 26th of 39 in Top speed (303 km/h, behind the Lamborghini Aventador SVJ), 24th of 39 in Power-to-weight (289 hp/t, behind the Lamborghini Aventador SVJ).
Running costs depend on your profile (mileage, charging type, city/highway mix). Use the Caralogy consumption simulator for a personalised estimate.
The Lamborghini Aventador SVJ leads in 0–100 km/h (2.8 s vs 4.3 s). The choice depends on your priorities: check the 718 Cayman GT4 vs Lamborghini Aventador SVJ duel for a detailed comparison.
Caralogy does not reproduce manufacturer figures: we recalculate every number through physics simulation, starting from SCx, mass and the power curve. This is why our figures at 130 km/h differ from WLTP. Full methodology on the dedicated page.