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ACayennevsBCayennePetrol
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  • SpecsCayenne · Cayenne

Porsche Cayenne GTS Coupe vs Porsche Cayenne Coupe: 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.

large SUV · 2021 vs 2020 · Methodology
PorschePetrolFaster

Cayenne GTS Coupe

460 hp · 600 Nm · 2,237 kg · 2021

VS
PorschePetrol

Cayenne Coupe

340 hp · 450 Nm · 2,115 kg · 2020

Result · 0–100 km/h

APorsche Cayenne GTS Coupe

4.35 s

Gap1.42 sin favour of Cayenne GTS Coupe
BPorsche Cayenne Coupe

5.77 s

Summary · Caralogy simulation
MeasureCayenne GTS CoupeCayenne CoupeGap
0–100 km/h4.35 s5.77 s1.42 s · Cayenne GTS Coupe
400 m standing start12.64 s14.00 s1.36 s · Cayenne GTS Coupe
1,000 m standing start23.34 s25.67 s2.33 s · Cayenne GTS Coupe
Top speed (electronically limited)266 km/h243 km/h23 km/h · Cayenne GTS Coupe
Power-to-weight ratio4.86 kg/hp6.22 kg/hpbetter ratio · Cayenne GTS Coupe

Watch the race

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

PorschePetrolCayenne GTS Coupe
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolCayenne Coupe
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.
StageCayenne GTS CoupeCayenne Coupe
0–30 km/h0.93 s1.31 s
0–50 km/h1.57 s2.21 s
0–80 km/h3.00 s4.08 s
0–100 km/h4.35 s5.77 s
0–120 km/h5.91 s7.84 s
0–160 km/h10.40 s13.59 s
0–200 km/h17.17 s24.65 s
400 m standing start12.64 s14.00 s
1,000 m standing start23.34 s25.67 s
Top speed266 km/h243 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

Cayenne GTS Coupe

4,86kg/hpratio better by 1,36 kg/hp
CharacteristicValueDetail
Power460 hpV8
Torque600 Nm
Weight2 237 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Porsche

Cayenne Coupe

6,22kg/hpcompensated by −122 kg
CharacteristicValueDetail
Power340 hpV6
Torque450 Nm
Weight2 115 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER

The start: 0 to 100 km/h

Off the line, the Cayenne GTS Coupe hits 100 km/h in 4.35 s versus 5.77 s for the Cayenne Coupe. At this point, the Cayenne GTS Coupe leads by 1.42 s and sits roughly 15 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne GTS Coupe is doing 142 km/h against 131 km/h for the Cayenne Coupe. The gap is 0.97 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne GTS Coupe crosses the line in 12.64 s versus 13.99 s. The 1.35 s gap represents roughly 60 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayenne GTS Coupe continues to build its lead. At 600 metres, it runs at 197 km/h versus 181 km/h. At 1,000 metres, the Cayenne GTS Coupe finishes in 23.34 s versus 25.67 s, with a 2.33 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne GTS Coupe is capped at 270 km/h, the Cayenne Coupe at 243 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 (4.86 kg/hp vs 6.22 kg/hp) and transmission (Unknown vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.01 seconds. The 1.42 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, Cayenne GTS Coupe wins (4,35 s vs 5,77 s).

Cayenne GTS Coupe goes from 0 to 100 km/h in 4,35 seconds (calibrated simulation).

Cayenne GTS Coupe: 460 hp, ratio 4,86 kg/hp. Cayenne Coupe: 340 hp, ratio 6,22 kg/hp.

Cayenne GTS Coupe: 266 km/h. Cayenne Coupe: 243 km/h.