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AX4vsBMacanPetrol
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  • SpecsX4 · Macan

BMW X4 M40i G02 vs Porsche Macan S: 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.

family SUV · 2018 vs 2022 · Methodology
BMWPetrol

X4 M40i G02

354 hp · 500 Nm · 1,825 kg · 2018

VS
PorschePetrol

Macan S

340 hp · 460 Nm · 1,930 kg · 2022

Result · 0–100 km/h

ABMW X4 M40i G02

4.75 s

Gap0.02 sNot a significant gap
BPorsche Macan S

4.73 s

Summary · Caralogy simulation
MeasureX4 M40i G02Macan SGap
0–100 km/h4.75 s4.73 s0.02 s · Macan S
400 m standing start13.00 s12.97 s0.03 s · Macan S
1,000 m standing start23.61 s23.67 s0.06 s · X4 M40i G02
Top speed (electronically limited)250 km/h259 km/h9 km/h · Macan S
Power-to-weight ratio5.16 kg/hp5.68 kg/hpbetter ratio · X4 M40i G02

Watch the race

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

BMWPetrolX4 M40i G02
Speed
0km/h
Timer
0,00s
Distance
0m
PorschePetrolMacan S
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.
StageX4 M40i G02Macan S
0–30 km/h1.28 s1.21 s · tight gap
0–50 km/h2.12 s2.02 s · tight gap
0–80 km/h3.51 s3.41 s · tight gap
0–100 km/h4.75 s4.73 s · tight gap
0–120 km/h6.32 s6.28 s · tight gap
0–160 km/h10.58 s · tight gap10.65 s
0–200 km/h17.20 s17.56 s
400 m standing start13.00 s12.97 s · tight gap
1,000 m standing start23.61 s · tight gap23.67 s
Top speed limited250 km/h259 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

X4 M40i G02

5,16kg/hpratio better by 0,52 kg/hp
CharacteristicValueDetail
Power354 hp6 cyl
Torque500 Nm
Weight1 825 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic
Porsche

Macan S

5,68kg/hpcompensated by −105 kg
CharacteristicValueDetail
Power340 hpV6
Torque460 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH

The start: 0 to 100 km/h

Off the line, the Macan S hits 100 km/h in 4.73 s versus 4.76 s for the X4 M40i. The 0.02 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the Macan S is doing 142 km/h against 143 km/h for the X4 M40i. The gap is 0.05 s. The gap remains stable from the start.

At 400 metres standing start, the Macan S crosses the line in 12.97 s versus 12.99 s. The 0.02 s gap represents roughly 1 m of track

Beyond 400 metres: top speed comes into play

Past 400 metres, the situation changes. The X4 M40i maxes out at 250 (i.e. 155 mph - industry threshold) km/h while the Macan S keeps accelerating towards 259 km/h. At 600 metres, the gap has dropped to 0.01 s.

Around 561 metres, both vehicles are level. This is the inversion point: the X4 M40i overcomes its launch deficit thanks to a 9 km/h higher top speed.

At 1,000 metres, the X4 M40i finishes in 23.60 s versus 23.67 s. The 0.06 s delta shows an extremely tight race.

What the numbers don’t tell you

On paper, the X4 M40i combines 354 hp, 500 Nm and 1,825 kg - a clear theoretical edge over the Macan S. Yet the Macan S launches quicker. At standstill, both motors deliver peak torque from 0 rpm: the decisive factor is no longer raw power, but available grip. If the Macan S has a better traction coefficient (tyres, weight distribution, traction control calibration), it puts down more force despite inferior specs - exactly what the simulation reflects, calibrated on manufacturer 0-100 km/h times.

Both rivals are electronically governed, but not at the same level: the X4 M40i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Macan S at 259 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 (5.16 kg/hp vs 5.68 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.24 seconds. The 0.02 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 X4 M40i G02
BMW X4 M40dBMW X4 M40d
Instead of Macan S
Audi SQ5 SportbackPorsche Macan GTSPorsche Macan GTS

Other duels you might be interested in

BMWVSPorsche

X4 M40i vs Macan S

BMWVSPorsche

X3 M40i vs Macan S

PorscheVSBMW

Macan GTS vs X4 M40i

BMWVSPorsche

X3 M40i vs Macan S

Frequently asked questions

Over 0–100 km/h, X4 M40i G02 and Macan S are neck and neck (4,73 s vs 4,75 s, no significant gap).

X4 M40i G02 goes from 0 to 100 km/h in 4,75 seconds (calibrated simulation).

X4 M40i G02: 354 hp, ratio 5,16 kg/hp. Macan S: 340 hp, ratio 5,68 kg/hp.

X4 M40i G02: 250 km/h. Macan S: 259 km/h.