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Home›Duel›BMW 540i vs BMW 330d

Performance comparison

BMW 540i xDrive G30 vs BMW 330d G20: 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.

BMWPetrolFaster

540i xDrive G30

340 hp · 450 Nm · 1,660 kg · 2018

VS
BMWDiesel

330d G20

265 hp · 580 Nm · 1,590 kg · 2019

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.

540i xDrive G30330d G20
0–100 km/h4,75 s−0,66 s5,40 s
400 m standing start12,90 s−0,78 s13,68 s
1,000 m standing start23,23 s−1,67 s24,90 s
Top speed (electronically limited)250 km/h250 km/h
Power-to-weight ratio4,88 kg/hpbetter ratio6,00 kg/hp

Watch the race

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

BMWPetrol540i xDrive G30
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDiesel330d G20
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.

Palier540i xDrive G30330d G20
0–30 km/h1,31 s1,32 stight gap
0–50 km/h2,19 s2,17 stight gap
0–80 km/h3,55 s3,87 s
0–100 km/h4,75 s5,40 s
0–120 km/h6,21 s7,32 s
0–160 km/h10,17 s12,63 s
0–200 km/h16,06 s20,83 s
400 m standing start12,90 s13,68 s
1,000 m standing start23,23 s24,90 s
Top speed limited250 km/h250 km/h

Under the bonnet

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

BMW

540i xDrive G30

4,88kg/hpratio better by 1,12 kg/hp
CharacteristicValueDetail
Power340 hp6 cyl
Torque450 Nm
Weight1 660 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic
BMW

330d G20

6,00kg/hpcompensated by −70 kg
CharacteristicValueDetail
Power265 hpPending
Torque580 Nm
Weight1 590 kgmanufacturer kerb weight
Drivetrain-
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the Bmw 540i xDrive hits 100 km/h in 4.75 s versus 5.40 s for the Bmw 330d. At this point, the Bmw 540i xDrive leads by 0.66 s and sits roughly 3 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Bmw 540i xDrive is doing 145 km/h against 134 km/h for the Bmw 330d. The gap is 0.41 s. The challenger starts to claw back ground.

At 400 metres standing start, the Bmw 540i xDrive crosses the line in 12.90 s versus 13.68 s. The 0.78 s gap represents roughly 36 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Bmw 540i xDrive continues to build its lead. At 600 metres, it runs at 203 km/h versus 187 km/h. At 1,000 metres, the Bmw 540i xDrive finishes in 23.22 s versus 24.90 s, with a 1.67 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the Bmw 540i xDrive and the Bmw 330d are governed to 250 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.

With two combustion powertrains, the difference comes down to power-to-weight ratio (4.88 kg/hp vs 6.00 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.44 seconds. The 0.66 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, 540i xDrive G30 wins (4,75 s vs 5,40 s).

540i xDrive G30 goes from 0 to 100 km/h in 4,75 seconds (calibrated simulation).

540i xDrive G30: 340 hp, ratio 4,88 kg/hp. 330d G20: 265 hp, ratio 6,00 kg/hp.

540i xDrive G30: 250 km/h. 330d G20: 250 km/h.