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Home›Duel›Porsche Cayenne vs Audi Q7

Performance comparison

Porsche Cayenne GTS 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.

PorschePetrolFaster

Cayenne GTS E3.1

460 hp · 600 Nm · 2,247 kg · 2021

VS
AudiDiesel

Q7 SUV

231 hp · 500 Nm · 2,100 kg · 2026

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.

Cayenne GTS E3.1Q7 SUV
0–100 km/h4,37 s−2,70 s7,07 s
400 m standing start12,66 s−2,45 s15,11 s
1,000 m standing start23,38 s−4,71 s28,09 s
Top speed (electronically limited)266 km/h+40 km/h226 km/h
Power-to-weight ratio4,88 kg/hpbetter ratio9,09 kg/hp

Watch the race

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

PorschePetrolCayenne GTS E3.1
Speed
0km/h
Timer
0,00s
Distance
0m
AudiDieselQ7 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. Winner in green.

PalierCayenne GTS E3.1Q7 SUV
0–30 km/h0,93 s1,17 s
0–50 km/h1,57 s2,22 s
0–80 km/h3,00 s4,70 s
0–100 km/h4,37 s7,07 s
0–120 km/h5,94 s10,12 s
0–160 km/h10,45 s19,20 s
0–200 km/h17,24 s37,54 s
400 m standing start12,66 s15,11 s
1,000 m standing start23,38 s28,09 s
Top speed266 km/h226 km/h

Under the bonnet

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

Porsche

Cayenne GTS E3.1

4,88kg/hpratio better by 4,21 kg/hp
CharacteristicValueDetail
Power460 hpV8
Torque600 Nm
Weight2 247 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Audi

Q7 SUV

9,09kg/hpcompensated by −147 kg
CharacteristicValueDetail
Power231 hpPending
Torque500 Nm
Weight2 100 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic

The start: 0 to 100 km/h

Off the line, the Cayenne GTS hits 100 km/h in 4.37 s versus 7.07 s for the Q7 SUV. At this point, the Cayenne GTS leads by 2.70 s and sits roughly 16 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne GTS is doing 142 km/h against 117 km/h for the Q7 SUV. The gap is 1.50 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne GTS crosses the line in 12.66 s versus 15.11 s. The 2.45 s gap represents roughly 95 m of track — a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Cayenne GTS continues to build its lead. At 600 metres, it runs at 197 km/h versus 162 km/h. At 1,000 metres, the Cayenne GTS finishes in 23.37 s versus 28.09 s, with a 4.71 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 Q7 SUV at 226 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 9.09 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.95 seconds. The 2.70 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 GTS E3.1
Jaguar F-PACE SVRBmw X7 M50iAlfa Romeo Stelvio Quadrifoglio
Instead of Q7 SUV
Renault Rafale E-Tech Full Hybrid 4x4 300Bmw X3 xDrive30dAlfa Romeo Stelvio Veloce

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PorscheVSAudi

Cayenne Diesel vs Q7 SUV

Frequently asked questions

Sur 0–100 km/h, Cayenne GTS E3.1 gagne (4,37 s vs 7,07 s).

Cayenne GTS E3.1 passe de 0 à 100 km/h en 4,37 secondes (simulation calibrée).

Cayenne GTS E3.1 : 460 hp, ratio 4,88 kg/hp. Q7 SUV : 231 hp, ratio 9,09 kg/hp.

Cayenne GTS E3.1 : 266 km/h. Q7 SUV : 226 km/h.