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ACayennePetrolvsBCayenneDiesel
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsCayenne · Cayenne

Porsche Cayenne Coupe vs Porsche Cayenne Diesel: 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 · 2020 vs 2015 · Methodology
PorschePetrolFaster

Cayenne Coupe

340 hp · 450 Nm · 2,115 kg · 2020

VS
PorscheDiesel

Cayenne Diesel

262 hp · 580 Nm · 2,110 kg · 2015

Result · 0–100 km/h

APorsche Cayenne Coupe

5.77 s

Gap1.34 sin favour of Cayenne Coupe
BPorsche Cayenne Diesel

7.11 s

Summary · Caralogy simulation
MeasureCayenne CoupeCayenne DieselGap
0–100 km/h5.77 s7.11 s1.34 s · Cayenne Coupe
400 m standing start14.00 s15.22 s1.22 s · Cayenne Coupe
1,000 m standing start25.67 s28.18 s2.51 s · Cayenne Coupe
Top speed (electronically limited)243 km/h217 km/h26 km/h · Cayenne Coupe
Power-to-weight ratio6.22 kg/hp8.05 kg/hpbetter ratio · Cayenne Coupe

Watch the race

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

PorschePetrolCayenne Coupe
Speed
0km/h
Timer
0,00s
Distance
0m
PorscheDieselCayenne Diesel
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 CoupeCayenne Diesel
0–30 km/h1.31 s · tight gap1.41 s
0–50 km/h2.21 s2.51 s
0–80 km/h4.08 s4.90 s
0–100 km/h5.77 s7.11 s
0–120 km/h7.84 s10.08 s
0–160 km/h13.59 s19.05 s
0–200 km/h24.65 s39.76 s
400 m standing start14.00 s15.22 s
1,000 m standing start25.67 s28.18 s
Top speed243 km/h217 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 Coupe

6,22kg/hpratio better by 1,83 kg/hp
CharacteristicValueDetail
Power340 hpV6
Torque450 Nm
Weight2 115 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Porsche

Cayenne Diesel

8,05kg/hp
CharacteristicValueDetail
Power262 hpV6
Torque580 Nm
Weight2 110 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER

The start: 0 to 100 km/h

Off the line, the Cayenne Coupe hits 100 km/h in 5.77 s versus 7.11 s for the Cayenne Diesel. At this point, the Cayenne Coupe leads by 1.34 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne Coupe is doing 131 km/h against 118 km/h for the Cayenne Diesel. The gap is 0.70 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne Coupe crosses the line in 13.99 s versus 15.22 s. The 1.23 s gap represents roughly 49 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayenne Coupe continues to build its lead. At 600 metres, it runs at 181 km/h versus 163 km/h. At 1,000 metres, the Cayenne Coupe finishes in 25.67 s versus 28.17 s, with a 2.51 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne Coupe is capped at 243 km/h, the Cayenne Diesel at 217 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 (6.22 kg/hp vs 8.05 kg/hp) and transmission (Unknown vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.83 seconds. The 1.34 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.

Instead of Cayenne Coupe
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Frequently asked questions

Over 0–100 km/h, Cayenne Coupe wins (5,77 s vs 7,11 s).

Cayenne Coupe goes from 0 to 100 km/h in 5,77 seconds (calibrated simulation).

Cayenne Coupe: 340 hp, ratio 6,22 kg/hp. Cayenne Diesel: 262 hp, ratio 8,05 kg/hp.

Cayenne Coupe: 243 km/h. Cayenne Diesel: 217 km/h.