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ACayennevsBCayennePetrol
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  • SpecsCayenne · Cayenne

Porsche Cayenne Turbo 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 · 2014 vs 2020 · Methodology
PorschePetrolFaster

Cayenne Turbo

520 hp · 750 Nm · 2,170 kg · 2014

VS
PorschePetrol

Cayenne Coupe

340 hp · 450 Nm · 2,115 kg · 2020

Result · 0–100 km/h

APorsche Cayenne Turbo

4.45 s

Gap1.32 sin favour of Cayenne Turbo
BPorsche Cayenne Coupe

5.77 s

Summary · Caralogy simulation
MeasureCayenne TurboCayenne CoupeGap
0–100 km/h4.45 s5.77 s1.32 s · Cayenne Turbo
400 m standing start12.60 s14.00 s1.40 s · Cayenne Turbo
1,000 m standing start22.82 s25.67 s2.85 s · Cayenne Turbo
Top speed (electronically limited)277 km/h243 km/h34 km/h · Cayenne Turbo
Power-to-weight ratio4.17 kg/hp6.22 kg/hpbetter ratio · Cayenne Turbo

Watch the race

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

PorschePetrolCayenne Turbo
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 TurboCayenne Coupe
0–30 km/h1.24 s · tight gap1.31 s
0–50 km/h2.07 s · tight gap2.21 s
0–80 km/h3.38 s4.08 s
0–100 km/h4.45 s5.77 s
0–120 km/h5.85 s7.84 s
0–160 km/h9.55 s13.59 s
0–200 km/h15.29 s24.65 s
400 m standing start12.60 s14.00 s
1,000 m standing start22.82 s25.67 s
Top speed277 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 Turbo

4,17kg/hpratio better by 2,05 kg/hp
CharacteristicValueDetail
Power520 hpEngine block and cylinder heads formed in aluminum
Torque750 Nm
Weight2 170 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Tiptronic S; all-wheel drive with electronically controlled, map-based multiple-plate clutch with Auto Start Stop function
Porsche

Cayenne Coupe

6,22kg/hpcompensated by −55 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 Turbo hits 100 km/h in 4.45 s versus 5.77 s for the Cayenne Coupe. At this point, the Cayenne Turbo leads by 1.32 s and sits roughly 7 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne Turbo is doing 149 km/h against 131 km/h for the Cayenne Coupe. The gap is 0.81 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne Turbo crosses the line in 12.59 s versus 13.99 s. The 1.40 s gap represents roughly 61 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayenne Turbo continues to build its lead. At 600 metres, it runs at 206 km/h versus 181 km/h. At 1,000 metres, the Cayenne Turbo finishes in 22.81 s versus 25.67 s, with a 2.85 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne Turbo is capped at 278 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 (4.17 kg/hp vs 6.22 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.01 seconds. The 1.32 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, Cayenne Turbo wins (4,45 s vs 5,77 s).

Cayenne Turbo goes from 0 to 100 km/h in 4,45 seconds (calibrated simulation).

Cayenne Turbo: 520 hp, ratio 4,17 kg/hp. Cayenne Coupe: 340 hp, ratio 6,22 kg/hp.

Cayenne Turbo: 277 km/h. Cayenne Coupe: 243 km/h.