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AMacanPetrolvsBX3Diesel
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  • SpecsMacan · X3

Porsche Macan S vs BMW X3 M40d G01: 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 · 2022 vs 2018 · Methodology
PorschePetrolFaster

Macan S

340 hp · 460 Nm · 1,930 kg · 2022

VS
BMWDiesel

X3 M40d G01

326 hp · 680 Nm · 1,895 kg · 2018

Result · 0–100 km/h

APorsche Macan S

4.73 s

Gap0.14 sin favour of Macan S
BBMW X3 M40d G01

4.87 s

Summary · Caralogy simulation
MeasureMacan SX3 M40d G01Gap
0–100 km/h4.73 s4.87 s0.14 s · Macan S
400 m standing start12.97 s13.21 s0.24 s · Macan S
1,000 m standing start23.67 s24.25 s0.58 s · Macan S
Top speed (electronically limited)259 km/h250 km/h9 km/h · Macan S
Power-to-weight ratio5.68 kg/hp5.81 kg/hpbetter ratio · Macan S

Watch the race

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

PorschePetrolMacan S
Speed
0km/h
Timer
0,00s
Distance
0m
BMWDieselX3 M40d G01
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.
StageMacan SX3 M40d G01
0–30 km/h1.21 s · tight gap1.25 s
0–50 km/h2.02 s2.01 s · tight gap
0–80 km/h3.41 s · tight gap3.49 s
0–100 km/h4.73 s · tight gap4.87 s
0–120 km/h6.28 s6.61 s
0–160 km/h10.65 s11.49 s
0–200 km/h17.56 s19.48 s
400 m standing start12.97 s13.21 s
1,000 m standing start23.67 s24.25 s
Top speed limited259 km/h250 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.

Porsche

Macan S

5,68kg/hpratio better by 0,14 kg/hp
CharacteristicValueDetail
Power340 hpV6
Torque460 Nm
Weight1 930 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxDUAL_CLUTCH
BMW

X3 M40d G01

5,81kg/hp
CharacteristicValueDetail
Power326 hp6 cyl
Torque680 Nm
Weight1 895 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox8-speed Steptronic

The start: 0 to 100 km/h

Off the line, the Macan S hits 100 km/h in 4.73 s versus 4.87 s for the X3 M40d. The 0.14 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 138 km/h for the X3 M40d. The gap is 0.11 s. The gap remains stable from the start.

At 400 metres standing start, the Macan S crosses the line in 12.97 s versus 13.21 s. The 0.24 s gap represents roughly 11 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Macan S continues to build its lead. At 600 metres, it runs at 197 km/h versus 191 km/h. At 1,000 metres, the Macan S finishes in 23.67 s versus 24.24 s, with a 0.58 s lead. Both vehicles have similar top speeds (259 vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Macan S is capped at 259 km/h, the X3 M40d 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 (5.68 kg/hp vs 5.81 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.63 seconds. The 0.14 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 X3 M40d G01
BMW X3 M40i

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Frequently asked questions

Over 0–100 km/h, Macan S wins (4,73 s vs 4,87 s).

Macan S goes from 0 to 100 km/h in 4,73 seconds (calibrated simulation).

Macan S: 340 hp, ratio 5,68 kg/hp. X3 M40d G01: 326 hp, ratio 5,81 kg/hp.

Macan S: 259 km/h. X3 M40d G01: 250 km/h.