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Home›Duel›Porsche Panamera 4 vs BMW 730d

Performance comparison

Porsche Panamera 4 970.1 vs BMW 730d 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.

PorschePetrol

Panamera 4 970.1

304 hp · 400 Nm · 1,820 kg · 2013

VS
BMWHybridFaster

730d G11

286 hp · 650 Nm · 1,875 kg · 2020

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.

Panamera 4 970.1730d G11
0–100 km/h5,78 s−0,18 s5,96 s
400 m standing start14,11 s−0,08 s14,19 s
1,000 m standing start25,92 s25,54 s+0,38 s
Top speed (electronically limited)243 km/h250 km/h−7 km/h
Power-to-weight ratio5,99 kg/hpbetter ratio6,56 kg/hp

Watch the race

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

PorschePetrolPanamera 4 970.1
Speed
0km/h
Timer
0,00s
Distance
0m
BMWHybrid730d 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. Winner in green.

PalierPanamera 4 970.1730d G11
0–30 km/h1,26 s1,58 s
0–50 km/h2,14 s2,60 s
0–80 km/h4,08 s4,36 s
0–100 km/h5,78 s5,96 s
0–120 km/h8,07 s7,97 stight gap
0–160 km/h14,44 s13,49 s
0–200 km/h25,37 s22,05 s
400 m standing start14,11 s14,19 stight gap
1,000 m standing start25,92 s25,54 s
Top speed limited243 km/h250 km/h

Under the bonnet

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

Porsche

Panamera 4 970.1

5,99kg/hpratio better by 0,57 kg/hp
CharacteristicValueDetail
Power304 hpAluminum block and heads
Torque400 Nm
Weight1 820 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH
BMW

730d G11

6,56kg/hpcompensated by −55 kg
CharacteristicValueDetail
Power286 hpPending
Torque650 Nm
Weight1 875 kgmanufacturer kerb weight
DrivetrainPropulsion
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the Panamera 4 hits 100 km/h in 5.78 s versus 5.96 s for the Bmw 730d. At this point, the Panamera 4 leads by 0.18 s and sits roughly 8 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Panamera 4 is doing 128 km/h against 132 km/h for the Bmw 730d. The gap is 0.22 s. The gap remains stable from the start.

At 400 metres standing start, the Panamera 4 crosses the line in 14.10 s versus 14.18 s. The 0.08 s gap represents roughly 4 m of track - barely a car length.

Beyond 400 metres: top speed comes into play

Past 400 metres, the situation changes. The Panamera 4 maxes out at 243 km/h while the Bmw 730d keeps accelerating towards 250 (i.e. 155 mph - industry threshold) km/h. At 600 metres, the gap has dropped to 0.07 s.

Around 502 metres, both vehicles are level. This is the inversion point: the Bmw 730d overcomes its launch deficit thanks to a 7 km/h higher top speed.

At 1,000 metres, the Bmw 730d finishes in 25.53 s versus 25.92 s. The 0.38 s delta shows an extremely tight race.

What the numbers don’t tell you

The Panamera 4 features all-wheel drive (AWD) against the Bmw 730d’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals are electronically governed, but not at the same level: the Panamera 4 is capped at 257 km/h, the Bmw 730d 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.

With two combustion powertrains, the difference comes down to power-to-weight ratio (5.99 kg/hp vs 6.56 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.32 seconds. The 0.18 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 Panamera 4 970.1
Bmw M340i xDrive TouringAudi A6 Avant TFSI quattro S tronic 270 kWBmw 540i xDrive Touring
Instead of 730d G11
Mercedes S 450 d 4MATIC Limousine LangversionAudi A8 55 TFSI quattro tiptronic 250 kW MHEVMercedes S 450 d 4MATIC Saloon, long version

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Frequently asked questions

Sur 0–100 km/h, Panamera 4 970.1 gagne (5,78 s vs 5,96 s).

Panamera 4 970.1 passe de 0 à 100 km/h en 5,78 secondes (simulation calibrée).

Panamera 4 970.1 : 304 hp, ratio 5,99 kg/hp. 730d G11 : 286 hp, ratio 6,56 kg/hp.

Panamera 4 970.1 : 243 km/h. 730d G11 : 250 km/h.