Skip to main content
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRENDEESIT
© 2026 Caralogy · All rights reserved
  1. Home
  2. /Duel
  3. /SUV Coupé
AActiveHybridHybridvsBCayennePetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsActiveHybrid · Cayenne

BMW ActiveHybrid X6 E71 vs Porsche Cayenne GTS Coupe: 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 · 2009 vs 2021 · Methodology
BMWHybrid

ActiveHybrid X6 E71

485 hp · 780 Nm · 2,450 kg · 2009

VS
PorschePetrolFaster

Cayenne GTS Coupe

460 hp · 600 Nm · 2,237 kg · 2021

Result · 0–100 km/h

ABMW ActiveHybrid X6 E71

5.59 s

Gap1.25 sin favour of Cayenne GTS Coupe
BPorsche Cayenne GTS Coupe

4.35 s

Summary · Caralogy simulation
MeasureActiveHybrid X6 E71Cayenne GTS CoupeGap
0–100 km/h5.59 s4.35 s1.25 s · Cayenne GTS Coupe
400 m standing start13.67 s12.64 s1.03 s · Cayenne GTS Coupe
1,000 m standing start24.29 s23.34 s0.95 s · Cayenne GTS Coupe
Top speed (electronically limited)236 km/h266 km/h30 km/h · Cayenne GTS Coupe
Power-to-weight ratio5.05 kg/hp4.86 kg/hpbetter ratio · Cayenne GTS Coupe

Watch the race

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

BMWHybridActiveHybrid X6 E71
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolCayenne GTS Coupe
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.
StageActiveHybrid X6 E71Cayenne GTS Coupe
0–30 km/h1.63 s0.93 s
0–50 km/h2.73 s1.57 s
0–80 km/h4.33 s3.00 s
0–100 km/h5.59 s4.35 s
0–120 km/h7.13 s5.91 s
0–160 km/h11.38 s10.40 s
0–200 km/h17.95 s17.17 s
400 m standing start13.67 s12.64 s
1,000 m standing start24.29 s23.34 s
Top speed236 km/h266 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.

BMW

ActiveHybrid X6 E71

5,05kg/hpcompensated by −213 kg
CharacteristicValueDetail
Power485 hpPending
Torque780 Nm
Weight2 450 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSeven-speed automatic transmission, electronic gear selector lever, shift paddles on steering wheel
Porsche

Cayenne GTS Coupe

4,86kg/hpratio better by 0,19 kg/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 Cayenne GTS Coupe hits 100 km/h in 4.35 s versus 5.60 s for the ActiveHybrid X6. At this point, the Cayenne GTS Coupe leads by 1.25 s and sits roughly 23 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Cayenne GTS Coupe is doing 142 km/h against 141 km/h for the ActiveHybrid X6. The gap is 1.02 s. The challenger starts to claw back ground.

At 400 metres standing start, the Cayenne GTS Coupe crosses the line in 12.64 s versus 13.66 s. The 1.02 s gap represents roughly 49 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the gap narrows. The ActiveHybrid X6 maxes out at 236 km/h while the Cayenne GTS Coupe keeps accelerating towards 266 km/h. At 600 metres, the gap has dropped to 1.01 s.

At 1,000 metres, the Cayenne GTS Coupe finishes in 23.34 s versus 24.29 s, with just 0.95 s to spare. The ActiveHybrid X6 fails to fully close the launch gap.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the ActiveHybrid X6 is capped at 236 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 (5.05 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 8.07 seconds. The 1.25 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

AudiVSBMW

Q7 SUV vs ActiveHybrid X6

AudiVSPorsche

SQ7 SUV vs Cayenne GTS Coupe

AudiVSBMW

Q8 SUV vs ActiveHybrid X6

AudiVSPorsche

SQ7 SUV vs Cayenne GTS Coupe

Frequently asked questions

Over 0–100 km/h, Cayenne GTS Coupe wins (4,35 s vs 5,59 s).

ActiveHybrid X6 E71 goes from 0 to 100 km/h in 5,59 seconds (calibrated simulation).

ActiveHybrid X6 E71: 485 hp, ratio 5,05 kg/hp. Cayenne GTS Coupe: 460 hp, ratio 4,86 kg/hp.

ActiveHybrid X6 E71: 236 km/h. Cayenne GTS Coupe: 266 km/h.