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Home›Duel›Audi SQ8 vs Porsche Cayenne

Performance comparison

Audi SQ8 SUV vs Porsche Cayenne GTS Coupe E3.1: 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.

AudiPetrolFaster

SQ8 SUV

507 hp · 770 Nm · 2,240 kg · 2026

VS
PorschePetrol

Cayenne GTS Coupe E3.1

460 hp · 600 Nm · 2,237 kg · 2021

MotorwayRange & chargingPerformance0-100, top speedConsumptionAnnual TCO

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.

SQ8 SUVCayenne GTS Coupe E3.1
0–100 km/h4,03 s−0,32 s4,35 s
400 m standing start12,12 s−0,52 s12,64 s
1,000 m standing start21,98 s−1,36 s23,34 s
Top speed (electronically limited)250 km/h266 km/h−16 km/h
Power-to-weight ratio4,42 kg/hpbetter ratio4,86 kg/hp

Watch the race

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

AudiPetrolSQ8 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolCayenne GTS Coupe E3.1
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. Winner in green.

PalierSQ8 SUVCayenne GTS Coupe E3.1
0–30 km/h1,13 s0,93 s
0–50 km/h1,89 s1,57 s
0–80 km/h3,06 s3,00 stight gap
0–100 km/h4,03 s4,35 s
0–120 km/h5,25 s5,91 s
0–160 km/h8,55 s10,40 s
0–200 km/h13,50 s17,17 s
400 m standing start12,12 s12,64 s
1,000 m standing start21,98 s23,34 s
Top speed limited250 km/h266 km/h

Under the bonnet

Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.

Audi

SQ8 SUV

4,42kg/hpratio better by 0,44 kg/hp
CharacteristicValueDetail
Power507 hpPending
Torque770 Nm
Weight2 240 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
Porsche

Cayenne GTS Coupe E3.1

4,86kg/hp
CharacteristicValueDetail
Power460 hpV8
Torque600 Nm
Weight2 237 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER

The start: 0 to 100 km/h

Off the line, the SQ8 SUV hits 100 km/h in 4.03 s versus 4.35 s for the Cayenne GTS Coupe. Despite the faster sprint time, the Cayenne GTS Coupe is 3 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

From 100 km/h to 400 metres

At 200 metres, the SQ8 SUV is doing 154 km/h against 142 km/h for the Cayenne GTS Coupe. The gap is 0.18 s. The challenger starts to claw back ground.

At 400 metres standing start, the SQ8 SUV crosses the line in 12.11 s versus 12.64 s. The 0.53 s gap represents roughly 25 m of track — two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the SQ8 SUV continues to build its lead. At 600 metres, it runs at 213 km/h versus 197 km/h. At 1,000 metres, the SQ8 SUV finishes in 21.98 s versus 23.34 s, with a 1.36 s lead. Despite a higher top speed (266 km/h), the Cayenne GTS Coupe never recovers its launch deficit.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the SQ8 SUV is capped at 250 (i.e. 155 mph — industry threshold) km/h, the Cayenne GTS Coupe at 270 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 (4.42 kg/hp vs 4.86 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.90 seconds. The 0.32 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 SQ8 SUV
Bmw X6 M CompetitionBmw X6 M50iBmw X4 M Competition
Instead of Cayenne GTS Coupe E3.1
Jaguar F-PACE SVRBmw X7 M50iAlfa Romeo Stelvio Quadrifoglio

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Frequently asked questions

Sur 0–100 km/h, SQ8 SUV gagne (4,03 s vs 4,35 s).

SQ8 SUV passe de 0 à 100 km/h en 4,03 secondes (simulation calibrée).

SQ8 SUV : 507 hp, ratio 4,42 kg/hp. Cayenne GTS Coupe E3.1 : 460 hp, ratio 4,86 kg/hp.

SQ8 SUV : 250 km/h. Cayenne GTS Coupe E3.1 : 266 km/h.