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ACayennePetrolvsBQ7Diesel
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  • SpecsCayenne · Q7

Porsche Cayenne 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
PorschePetrolFaster

Cayenne Coupe E3.1

340 hp · 450 Nm · 2,115 kg · 2020

VS
AudiDiesel

Q7 SUV

231 hp · 500 Nm · 2,100 kg · 2026

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 Coupe E3.1Q7 SUV
0–100 km/h5,77 s−1,30 s7,07 s
400 m standing start14,00 s−1,11 s15,11 s
1,000 m standing start25,67 s−2,42 s28,09 s
Top speed (electronically limited)243 km/h+17 km/h226 km/h
Power-to-weight ratio6,22 kg/hpbetter ratio9,09 kg/hp

Watch the race

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

PorschePetrolCayenne Coupe 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 Coupe E3.1Q7 SUV
0–30 km/h1,31 s1,17 stight gap
0–50 km/h2,21 s2,22 stight gap
0–80 km/h4,08 s4,70 s
0–100 km/h5,77 s7,07 s
0–120 km/h7,84 s10,12 s
0–160 km/h13,59 s19,20 s
0–200 km/h24,65 s37,54 s
400 m standing start14,00 s15,11 s
1,000 m standing start25,67 s28,09 s
Top speed243 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 Coupe E3.1

6,22kg/hpratio better by 2,87 kg/hp
CharacteristicValueDetail
Power340 hpV6
Torque450 Nm
Weight2 115 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Audi

Q7 SUV

9,09kg/hp
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 Coupe hits 100 km/h in 5.77 s versus 7.07 s for the Q7 SUV. At this point, the Cayenne Coupe leads by 1.30 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne Coupe is doing 131 km/h against 117 km/h for the Q7 SUV. The gap is 0.54 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne Coupe crosses the line in 13.99 s versus 15.11 s. The 1.12 s gap represents roughly 44 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 162 km/h. At 1,000 metres, the Cayenne Coupe finishes in 25.67 s versus 28.09 s, with a 2.42 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 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 (6.22 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 1.30 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 Coupe E3.1 wins (5,77 s vs 7,07 s).

Cayenne Coupe E3.1 goes from 0 to 100 km/h in 5,77 seconds (calibrated simulation).

Cayenne Coupe E3.1: 340 hp, ratio 6,22 kg/hp. Q7 SUV: 231 hp, ratio 9,09 kg/hp.

Cayenne Coupe E3.1: 243 km/h. Q7 SUV: 226 km/h.