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ACayennePHEVvsBModelBEV
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  • SpecsCayenne · Model

Porsche Cayenne E-Hybrid vs Tesla Model Y Performance: 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 · 2019 vs 2022 · Methodology
PorschePHEV

Cayenne E-Hybrid

461 hp · 700 Nm · 2,295 kg · 2019

VS
TeslaBEVFaster

Model Y Performance

456 hp · 670 Nm · 2,003 kg · 2022

Result · 0–100 km/h

APorsche Cayenne E-Hybrid

4.74 s

Gap0.98 sin favour of Model Y Performance
BTesla Model Y Performance

3.76 s

Summary · Caralogy simulation
MeasureCayenne E-HybridModel Y PerformanceGap
0–100 km/h4.74 s3.76 s0.98 s · Model Y Performance
400 m standing start13.02 s12.02 s1.00 s · Model Y Performance
1,000 m standing start23.82 s22.07 s1.75 s · Model Y Performance
Top speed (electronically limited)253 km/h250 km/h3 km/h · Cayenne E-Hybrid
Power-to-weight ratio4.98 kg/hp4.39 kg/hpbetter ratio · Model Y Performance

Watch the race

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

PorschePHEVCayenne E-Hybrid
Speed
0km/h
Timer
0,00s
Distance
0m
TeslaBEVModel Y Performance
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 E-HybridModel Y Performance
0–30 km/h1.17 s1.03 s · tight gap
0–50 km/h1.94 s1.72 s
0–80 km/h3.37 s2.80 s
0–100 km/h4.74 s3.76 s
0–120 km/h6.35 s4.98 s
0–160 km/h10.95 s8.65 s
0–200 km/h18.13 s14.13 s
400 m standing start13.02 s12.02 s
1,000 m standing start23.82 s22.07 s
Top speed limited253 km/h250 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 E-Hybrid

4,98kg/hpcompensated by −292 kg
CharacteristicValueDetail
Power461 hpV6
Torque700 Nm
Weight2 295 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxTORQUE_CONVERTER
Tesla

Model Y Performance

4,39kg/hpratio better by 0,59 kg/hp
CharacteristicValueDetail
Power456 hpDual Permanent Magnet Synchronous Motor
Torque670 Nm
Weight2 003 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear

The start: 0 to 100 km/h

Off the line, the Model Y Performance hits 100 km/h in 3.76 s versus 4.74 s for the Cayenne E-Hybrid. At this point, the Model Y Performance leads by 0.98 s and sits roughly 7 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Model Y Performance is doing 152 km/h against 141 km/h for the Cayenne E-Hybrid. The gap is 0.68 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model Y Performance crosses the line in 12.01 s versus 13.01 s. The 1.00 s gap represents roughly 47 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Model Y Performance continues to build its lead. At 600 metres, it runs at 209 km/h versus 195 km/h. At 1,000 metres, the Model Y Performance finishes in 22.06 s versus 23.81 s, with a 1.75 s lead. Both vehicles have similar top speeds (253 vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Cayenne E-Hybrid is capped at 253 km/h, the Model Y Performance at 249 (i.e. 155 mph - industry threshold) 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 plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (4.98 kg/hp vs 4.39 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.35 seconds. The 0.98 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Model Y Performance vs Q6 SUV e-tron quattro 315 kW

Frequently asked questions

Over 0–100 km/h, Model Y Performance wins (3,76 s vs 4,74 s).

Cayenne E-Hybrid goes from 0 to 100 km/h in 4,74 seconds (calibrated simulation).

Cayenne E-Hybrid: 461 hp, ratio 4,98 kg/hp. Model Y Performance: 456 hp, ratio 4,39 kg/hp.

Cayenne E-Hybrid: 253 km/h. Model Y Performance: 250 km/h.