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APanamera 4PetrolvsB740LePHEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsPanamera 4 · 740Le

Porsche Panamera 4 vs BMW 740Le iPerformance G11: 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.

limousine · 2018 vs 2018 · Methodology
PorschePetrolFaster

Panamera 4

330 hp · 449 Nm · 2,008 kg · 2018

VS
BMWPHEV

740Le iPerformance G11

326 hp · 400 Nm · 1,940 kg · 2018

Result · 0–100 km/h

APorsche Panamera 4

5.45 s

Gap0.13 sin favour of Panamera 4
BBMW 740Le iPerformance G11

5.58 s

Summary · Caralogy simulation
MeasurePanamera 4740Le iPerformance G11Gap
0–100 km/h5.45 s5.58 s0.13 s · Panamera 4
400 m standing start13.78 s13.77 s0.01 s · 740Le iPerformance G11
1,000 m standing start25.22 s25.05 s0.17 s · 740Le iPerformance G11
Top speed (electronically limited)257 km/h250 km/h7 km/h · Panamera 4
Power-to-weight ratio6.08 kg/hp5.95 kg/hpbetter ratio · 740Le iPerformance G11

Watch the race

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

PorschePetrolPanamera 4
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPHEV740Le iPerformance G11
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.
StagePanamera 4740Le iPerformance G11
0–30 km/h1.27 s · tight gap1.29 s
0–50 km/h2.16 s2.14 s · tight gap
0–80 km/h3.90 s3.85 s · tight gap
0–100 km/h5.45 s · tight gap5.58 s
0–120 km/h7.52 s7.52 s
0–160 km/h13.02 s12.85 s
0–200 km/h22.27 s21.11 s
400 m standing start13.78 s13.77 s · tight gap
1,000 m standing start25.22 s25.05 s
Top speed limited257 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

Panamera 4

6,08kg/hpcompensated by −68 kg
CharacteristicValueDetail
Power330 hpV6
Torque449 Nm
Weight2 008 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH
BMW

740Le iPerformance G11

5,95kg/hpratio better by 0,13 kg/hp
CharacteristicValueDetail
Power326 hp4 cyl
Torque400 Nm
Weight1 940 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the Panamera 4 hits 100 km/h in 5.45 s versus 5.58 s for the 740Le iPerformance. Despite lacking instant torque, 330 hp of power compensates. The 0.13 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the Panamera 4 is doing 132 km/h against 132 km/h for the 740Le iPerformance. The gap is 0.02 s. The challenger starts to claw back ground.

At 400 metres standing start, the 740Le iPerformance crosses the line in 13.77 s versus 13.78 s. The 0.01 s gap represents roughly 0 m of track

Beyond 400 metres: top speed comes into play

Past 400 metres, the 740Le iPerformance continues to build its lead. At 600 metres, it runs at 186 km/h versus 184 km/h. At 1,000 metres, the 740Le iPerformance finishes in 25.05 s versus 25.22 s, with a 0.17 s lead. Both vehicles have similar top speeds (257 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 Panamera 4 is capped at 257 km/h, the 740Le iPerformance at 250 (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.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.74 seconds. The 0.13 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, Panamera 4 wins (5,45 s vs 5,58 s).

Panamera 4 goes from 0 to 100 km/h in 5,45 seconds (calibrated simulation).

Panamera 4: 330 hp, ratio 6,08 kg/hp. 740Le iPerformance G11: 326 hp, ratio 5,95 kg/hp.

Panamera 4: 257 km/h. 740Le iPerformance G11: 250 km/h.