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A740LdvsBPanameraPetrol
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs740Ld · Panamera

BMW 740Ld xDrive G11 vs Porsche Panamera: 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 2011 · Methodology
BMWPetrolFaster

740Ld xDrive G11

320 hp · 680 Nm · 1,915 kg · 2018

VS
PorschePetrol

Panamera

304 hp · 400 Nm · 1,760 kg · 2011

Result · 0–100 km/h

ABMW 740Ld xDrive G11

5.24 s

Gap0.59 sin favour of 740Ld xDrive
BPorsche Panamera

5.83 s

Summary · Caralogy simulation
Measure740Ld xDrive G11PanameraGap
0–100 km/h5.24 s5.83 s0.59 s · 740Ld xDrive G11
400 m standing start13.54 s14.15 s0.61 s · 740Ld xDrive G11
1,000 m standing start24.61 s25.77 s1.16 s · 740Ld xDrive G11
Top speed (electronically limited)250 km/h249 km/h1 km/h · 740Ld xDrive G11
Power-to-weight ratio5.98 kg/hp5.79 kg/hpbetter ratio · Panamera

Watch the race

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

BMWPetrol740Ld xDrive G11
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolPanamera
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.
Stage740Ld xDrive G11Panamera
0–30 km/h1.31 s1.48 s
0–50 km/h2.17 s2.42 s
0–80 km/h3.77 s4.26 s
0–100 km/h5.24 s5.83 s
0–120 km/h7.10 s8.03 s
0–160 km/h12.16 s13.96 s
0–200 km/h19.91 s23.71 s
400 m standing start13.54 s14.15 s
1,000 m standing start24.61 s25.77 s
Top speed limited250 km/h249 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

740Ld xDrive G11

5,98kg/hpcompensated by −155 kg
CharacteristicValueDetail
Power320 hp6 cyl
Torque680 Nm
Weight1 915 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic
Porsche

Panamera

5,79kg/hpratio better by 0,19 kg/hp
CharacteristicValueDetail
Power304 hpV6
Torque400 Nm
Weight1 760 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxUnknown

The start: 0 to 100 km/h

Off the line, the 740Ld xDrive hits 100 km/h in 5.24 s versus 5.83 s for the Panamera. At this point, the 740Ld xDrive leads by 0.59 s and sits roughly 7 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 740Ld xDrive is doing 136 km/h against 130 km/h for the Panamera. The gap is 0.42 s. The challenger starts to claw back ground.

At 400 metres standing start, the 740Ld xDrive crosses the line in 13.54 s versus 14.15 s. The 0.61 s gap represents roughly 27 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 740Ld xDrive continues to build its lead. At 600 metres, it runs at 190 km/h versus 181 km/h. At 1,000 metres, the 740Ld xDrive finishes in 24.60 s versus 25.76 s, with a 1.16 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 249 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

The 740Ld xDrive features all-wheel drive (AWD) against the Panamera’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 740Ld xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Panamera at 257 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 (5.98 kg/hp vs 5.79 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.21 seconds. The 0.59 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, 740Ld xDrive G11 wins (5,24 s vs 5,83 s).

740Ld xDrive G11 goes from 0 to 100 km/h in 5,24 seconds (calibrated simulation).

740Ld xDrive G11: 320 hp, ratio 5,98 kg/hp. Panamera: 304 hp, ratio 5,79 kg/hp.

740Ld xDrive G11: 250 km/h. Panamera: 249 km/h.