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  • SpecsCayenne · Q7

Porsche Cayenne S Coupe E3.1 vs Audi Q7 SUV: 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 2026 · Methodology
PorschePetrolFaster

Cayenne S Coupe E3.1

420 hp · 550 Nm · 2,143 kg · 2020

VS
AudiPetrol

Q7 SUV

340 hp · 500 Nm · 2,055 kg · 2026

Result · 0–100 km/h

APorsche Cayenne S Coupe E3.1

4.61 s

Gap1.02 sin favour of Cayenne S Coupe
BAudi Q7 SUV

5.63 s

Summary · Caralogy simulation
MeasureCayenne S Coupe E3.1Q7 SUVGap
0–100 km/h4.61 s5.63 s1.02 s · Cayenne S Coupe E3.1
400 m standing start12.80 s13.94 s1.14 s · Cayenne S Coupe E3.1
1,000 m standing start23.35 s25.56 s2.21 s · Cayenne S Coupe E3.1
Top speed (electronically limited)262 km/h246 km/h16 km/h · Cayenne S Coupe E3.1
Power-to-weight ratio5.10 kg/hp6.04 kg/hpbetter ratio · Cayenne S Coupe E3.1

Watch the race

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

PorschePetrolCayenne S Coupe E3.1
Speed
0km/h
Timer
0,00s
Distance
0m
AudiPetrolQ7 SUV
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 S Coupe E3.1Q7 SUV
0–30 km/h1.15 s1.35 s
0–50 km/h1.92 s2.25 s
0–80 km/h3.29 s4.02 s
0–100 km/h4.61 s5.63 s
0–120 km/h6.08 s7.68 s
0–160 km/h10.29 s13.53 s
0–200 km/h16.57 s23.85 s
400 m standing start12.80 s13.94 s
1,000 m standing start23.35 s25.56 s
Top speed262 km/h246 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 S Coupe E3.1

5,10kg/hpratio better by 0,94 kg/hp
CharacteristicValueDetail
Power420 hpV6
Torque550 Nm
Weight2 143 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Audi

Q7 SUV

6,04kg/hpcompensated by −88 kg
CharacteristicValueDetail
Power340 hpPending
Torque500 Nm
Weight2 055 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic

The start: 0 to 100 km/h

Off the line, the Cayenne S Coupe hits 100 km/h in 4.61 s versus 5.63 s for the Q7 SUV. At this point, the Cayenne S Coupe leads by 1.02 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne S Coupe is doing 144 km/h against 131 km/h for the Q7 SUV. The gap is 0.71 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne S Coupe crosses the line in 12.80 s versus 13.94 s. The 1.14 s gap represents roughly 50 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayenne S Coupe continues to build its lead. At 600 metres, it runs at 200 km/h versus 181 km/h. At 1,000 metres, the Cayenne S Coupe finishes in 23.34 s versus 25.56 s, with a 2.21 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne S Coupe is capped at 262 km/h, the Q7 SUV at 250 (i.e. 155 mph - industry threshold) 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 (5.10 kg/hp vs 6.04 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.89 seconds. The 1.02 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 S Coupe E3.1
BMW X5 xDrive40iPorsche Cayenne S CoupePorsche Cayenne V6
Instead of Q7 SUV
BMW X5 xDrive40i

Other duels you might be interested in

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Cayenne S Coupe vs Q7 SUV

AudiVSBMW

Q7 SUV vs X5 xDrive40i

PorscheVSAudi

Cayenne S Coupe vs Q8 SUV

AudiVSPorsche

Q7 SUV vs Cayenne

Frequently asked questions

Over 0–100 km/h, Cayenne S Coupe E3.1 wins (4,61 s vs 5,63 s).

Cayenne S Coupe E3.1 goes from 0 to 100 km/h in 4,61 seconds (calibrated simulation).

Cayenne S Coupe E3.1: 420 hp, ratio 5,10 kg/hp. Q7 SUV: 340 hp, ratio 6,04 kg/hp.

Cayenne S Coupe E3.1: 262 km/h. Q7 SUV: 246 km/h.