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ACayennePetrolvsBX4Diesel
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  • SpecsCayenne · X4

Porsche Cayenne (6-speed manual) vs BMW X4 xDrive30d G02: 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 · 2011 vs 2021 · Methodology
PorschePetrol

Cayenne (6-speed manual)

304 hp · 400 Nm · 1,995 kg · 2011

VS
BMWDieselFaster

X4 xDrive30d G02

286 hp · 650 Nm · 1,930 kg · 2021

Result · 0–100 km/h

APorsche Cayenne (6-speed manual)

7.11 s

Gap1.30 sin favour of X4 xDrive30d
BBMW X4 xDrive30d G02

5.81 s

Summary · Caralogy simulation
MeasureCayenne (6-speed manual)X4 xDrive30d G02Gap
0–100 km/h7.11 s5.81 s1.30 s · X4 xDrive30d G02
400 m standing start15.11 s14.13 s0.98 s · X4 xDrive30d G02
1,000 m standing start27.25 s25.96 s1.29 s · X4 xDrive30d G02
Top speed (electronically limited)230 km/h245 km/h15 km/h · X4 xDrive30d G02
Power-to-weight ratio6.56 kg/hp6.75 kg/hpbetter ratio · Cayenne (6-speed manual)

Watch the race

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

PorschePetrolCayenne (6-speed manual)
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDieselX4 xDrive30d G02
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 (6-speed manual)X4 xDrive30d G02
0–30 km/h1.69 s1.35 s
0–50 km/h3.08 s2.21 s
0–80 km/h5.00 s4.08 s
0–100 km/h7.11 s5.81 s
0–120 km/h9.24 s8.01 s
0–160 km/h16.17 s14.32 s
0–200 km/h29.15 s25.39 s
400 m standing start15.11 s14.13 s
1,000 m standing start27.25 s25.96 s
Top speed230 km/h245 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 (6-speed manual)

6,56kg/hpratio better by 0,19 kg/hp
CharacteristicValueDetail
Power304 hpV6
Torque400 Nm
Weight1 995 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
BMW

X4 xDrive30d G02

6,75kg/hpcompensated by −65 kg
CharacteristicValueDetail
Power286 hp6 cyl
Torque650 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the X4 xDrive30d hits 100 km/h in 5.81 s versus 7.11 s for the Cayenne (6-speed manual). At this point, the X4 xDrive30d leads by 1.30 s and sits roughly 16 m ahead.

From 100 km/h to 400 metres

At 200 metres, the X4 xDrive30d is doing 129 km/h against 125 km/h for the Cayenne (6-speed manual). The gap is 0.79 s. The challenger starts to claw back ground.

At 400 metres standing start, the X4 xDrive30d crosses the line in 14.13 s versus 15.11 s. The 0.98 s gap represents roughly 41 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the X4 xDrive30d continues to build its lead. At 600 metres, it runs at 178 km/h versus 174 km/h. At 1,000 metres, the X4 xDrive30d finishes in 25.95 s versus 27.24 s, with a 1.29 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne (6-speed manual) is capped at 230 km/h, the X4 xDrive30d at 245 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 (6.56 kg/hp vs 6.75 kg/hp) and transmission (Manual vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.93 seconds. The 1.30 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.

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Frequently asked questions

Over 0–100 km/h, X4 xDrive30d G02 wins (5,81 s vs 7,11 s).

Cayenne (6-speed manual) goes from 0 to 100 km/h in 7,11 seconds (calibrated simulation).

Cayenne (6-speed manual): 304 hp, ratio 6,56 kg/hp. X4 xDrive30d G02: 286 hp, ratio 6,75 kg/hp.

Cayenne (6-speed manual): 230 km/h. X4 xDrive30d G02: 245 km/h.