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Home›Duel›Audi Q7 vs Porsche Cayenne

Performance comparison

Audi Q7 SUV vs Porsche Cayenne Diesel 958.2: 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.

AudiDieselFaster

Q7 SUV

286 hp · 600 Nm · 2,100 kg · 2026

VS
PorscheDiesel

Cayenne Diesel 958.2

262 hp · 580 Nm · 2,110 kg · 2015

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.

Q7 SUVCayenne Diesel 958.2
0–100 km/h6,15 s−0,96 s7,11 s
400 m standing start14,41 s−0,81 s15,22 s
1,000 m standing start26,57 s−1,61 s28,18 s
Top speed (electronically limited)241 km/h+24 km/h217 km/h
Power-to-weight ratio7,34 kg/hpbetter ratio8,05 kg/hp

Watch the race

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

AudiDieselQ7 SUV
Speed
0km/h
Timer
0,00s
Distance
0m
PorscheDieselCayenne Diesel 958.2
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.

PalierQ7 SUVCayenne Diesel 958.2
0–30 km/h1,27 s1,41 stight gap
0–50 km/h2,16 s2,51 s
0–80 km/h4,22 s4,90 s
0–100 km/h6,15 s7,11 s
0–120 km/h8,55 s10,08 s
0–160 km/h15,63 s19,05 s
0–200 km/h28,47 s39,76 s
400 m standing start14,41 s15,22 s
1,000 m standing start26,57 s28,18 s
Top speed241 km/h217 km/h

Under the bonnet

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

Audi

Q7 SUV

7,34kg/hpratio better by 0,71 kg/hp
CharacteristicValueDetail
Power286 hpPending
Torque600 Nm
Weight2 100 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed tiptronic
Porsche

Cayenne Diesel 958.2

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 Q7 SUV hits 100 km/h in 6.15 s versus 7.11 s for the Cayenne Diesel. At this point, the Q7 SUV leads by 0.96 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Q7 SUV is doing 125 km/h against 118 km/h for the Cayenne Diesel. The gap is 0.53 s. The challenger starts to claw back ground.

At 400 metres standing start, the Q7 SUV crosses the line in 14.41 s versus 15.22 s. The 0.81 s gap represents roughly 33 m of track — a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Q7 SUV continues to build its lead. At 600 metres, it runs at 173 km/h versus 163 km/h. At 1,000 metres, the Q7 SUV finishes in 26.57 s versus 28.17 s, with a 1.61 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Q7 SUV is capped at 241 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 (7.34 kg/hp vs 8.05 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.83 seconds. The 0.96 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 Q7 SUV
Bmw X3 M40iPorsche Macan GTSFord Explorer EcoBoost 300
Instead of Cayenne Diesel 958.2
Bmw 540i xDrive TouringAudi A6 Avant TDI quattro S tronic 220 kWBmw 540d xDrive Touring

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Frequently asked questions

Sur 0–100 km/h, Q7 SUV gagne (6,15 s vs 7,11 s).

Q7 SUV passe de 0 à 100 km/h en 6,15 secondes (simulation calibrée).

Q7 SUV : 286 hp, ratio 7,34 kg/hp. Cayenne Diesel 958.2 : 262 hp, ratio 8,05 kg/hp.

Q7 SUV : 241 km/h. Cayenne Diesel 958.2 : 217 km/h.