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A540iHybridvsB7PHEV
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  • Specs540i · 7

BMW 540i xDrive G30 vs DS7 E-Tense 4x4 300: 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.

grand tourer · 2021 vs 2021 · Methodology
BMWHybridFaster

540i xDrive G30

333 hp · 450 Nm · 1,850 kg · 2021

VS
DSPHEV

7 E-Tense 4x4 300

305 hp · 500 Nm · 1,900 kg · 2021

Result · 0–100 km/h

ABMW 540i xDrive G30

5.27 s

Gap0.71 sin favour of 540i xDrive
BDS7 E-Tense 4x4 300

5.98 s

Summary · Caralogy simulation
Measure540i xDrive G307 E-Tense 4x4 300Gap
0–100 km/h5.27 s5.98 s0.71 s · 540i xDrive G30
400 m standing start13.51 s14.27 s0.76 s · 540i xDrive G30
1,000 m standing start24.44 s26.41 s1.97 s · 540i xDrive G30
Top speed (electronically limited)250 km/h230 km/h20 km/h · 540i xDrive G30
Power-to-weight ratio5.56 kg/hp6.23 kg/hpbetter ratio · 540i xDrive G30

Watch the race

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

BMWHybrid540i xDrive G30
Speed
0km/h
Timer
0,00s
Distance
0m
DSPHEV7 E-Tense 4x4 300
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.
Stage540i xDrive G307 E-Tense 4x4 300
0–30 km/h1.35 s1.31 s · tight gap
0–50 km/h2.25 s2.11 s · tight gap
0–80 km/h3.86 s4.09 s
0–100 km/h5.27 s5.98 s
0–120 km/h7.03 s8.25 s
0–160 km/h11.83 s15.16 s
0–200 km/h19.24 s28.87 s
400 m standing start13.51 s14.27 s
1,000 m standing start24.44 s26.41 s
Top speed limited250 km/h230 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

540i xDrive G30

5,56kg/hpratio better by 0,67 kg/hp
CharacteristicValueDetail
Power333 hp6 cyl
Torque450 Nm
Weight1 850 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
DS

7 E-Tense 4x4 300

6,23kg/hp
CharacteristicValueDetail
Power305 hpPending
Torque500 Nm
Weight1 900 kgmanufacturer kerb weight
DrivetrainIntegrale (4WD)
Gearbox8-speed automatic

The start: 0 to 100 km/h

Off the line, the 540i xDrive hits 100 km/h in 5.27 s versus 5.98 s for the 7 E-Tense 4x4 300. Despite lacking instant torque, 333 hp of power compensates. At this point, the 540i xDrive leads by 0.71 s and sits roughly 2 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 540i xDrive is doing 137 km/h against 127 km/h for the 7 E-Tense 4x4 300. The gap is 0.35 s. The challenger starts to claw back ground.

At 400 metres standing start, the 540i xDrive crosses the line in 13.50 s versus 14.27 s. The 0.77 s gap represents roughly 33 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 540i xDrive continues to build its lead. At 600 metres, it runs at 192 km/h versus 174 km/h. At 1,000 metres, the 540i xDrive finishes in 24.44 s versus 26.41 s, with a 1.97 s lead.

What the numbers don’t tell you

Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the 540i xDrive never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.

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 9.63 seconds. The 0.71 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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AudiVSBMW

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DS7VSAudi

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Frequently asked questions

Over 0–100 km/h, 540i xDrive G30 wins (5,27 s vs 5,98 s).

540i xDrive G30 goes from 0 to 100 km/h in 5,27 seconds (calibrated simulation).

540i xDrive G30: 333 hp, ratio 5,56 kg/hp. 7 E-Tense 4x4 300: 305 hp, ratio 6,23 kg/hp.

540i xDrive G30: 250 km/h. 7 E-Tense 4x4 300: 230 km/h.