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ACayennevsBPanameraPetrol
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  • SpecsCayenne · Panamera

Porsche Cayenne GTS vs Porsche Panamera GTS: 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 2019 · Methodology
PorschePetrol

Cayenne GTS

460 hp · 600 Nm · 2,247 kg · 2021

VS
PorschePetrolFaster

Panamera GTS

460 hp · 620 Nm · 2,066 kg · 2019

Result · 0–100 km/h

APorsche Cayenne GTS

4.37 s

Gap0.45 sin favour of Panamera GTS
BPorsche Panamera GTS

3.92 s

Summary · Caralogy simulation
MeasureCayenne GTSPanamera GTSGap
0–100 km/h4.37 s3.92 s0.45 s · Panamera GTS
400 m standing start12.66 s12.12 s0.54 s · Panamera GTS
1,000 m standing start23.38 s22.14 s1.24 s · Panamera GTS
Top speed (electronically limited)266 km/h289 km/h23 km/h · Panamera GTS
Power-to-weight ratio4.88 kg/hp4.49 kg/hpbetter ratio · Panamera GTS

Watch the race

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

PorschePetrolCayenne GTS
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolPanamera GTS
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 GTSPanamera GTS
0–30 km/h0.93 s · tight gap1.03 s
0–50 km/h1.57 s · tight gap1.70 s
0–80 km/h3.00 s2.87 s · tight gap
0–100 km/h4.37 s3.92 s
0–120 km/h5.94 s5.26 s
0–160 km/h10.45 s8.79 s
0–200 km/h17.24 s14.07 s
400 m standing start12.66 s12.12 s
1,000 m standing start23.38 s22.14 s
Top speed266 km/h289 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

4,88kg/hpcompensated by −181 kg
CharacteristicValueDetail
Power460 hpV8
Torque600 Nm
Weight2 247 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Porsche

Panamera GTS

4,49kg/hpratio better by 0,39 kg/hp
CharacteristicValueDetail
Power460 hpV8
Torque620 Nm
Weight2 066 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the Panamera GTS hits 100 km/h in 3.93 s versus 4.37 s for the Cayenne GTS. The 0.45 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the Panamera GTS is doing 151 km/h against 142 km/h for the Cayenne GTS. The gap is 0.26 s. The challenger starts to claw back ground.

At 400 metres standing start, the Panamera GTS crosses the line in 12.12 s versus 12.66 s. The 0.54 s gap represents roughly 26 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Panamera GTS continues to build its lead. At 600 metres, it runs at 210 km/h versus 197 km/h. At 1,000 metres, the Panamera GTS finishes in 22.14 s versus 23.37 s, with a 1.23 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne GTS is capped at 270 km/h, the Panamera GTS at 291 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 (4.88 kg/hp vs 4.49 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.93 seconds. The 0.45 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 GTS wins (3,92 s vs 4,37 s).

Cayenne GTS goes from 0 to 100 km/h in 4,37 seconds (calibrated simulation).

Cayenne GTS: 460 hp, ratio 4,88 kg/hp. Panamera GTS: 460 hp, ratio 4,49 kg/hp.

Cayenne GTS: 266 km/h. Panamera GTS: 289 km/h.