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Home›Duel›BMW i4 vs Porsche Taycan 4

Performance comparison

BMW i4 M50 xDrive G26 vs Porsche Taycan 4 Cross Turismo J1.1: 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.

BMWBEVFaster

i4 M50 xDrive G26

544 hp · 795 Nm · 2,215 kg · 2024

VS
PorscheBEV

Taycan 4 Cross Turismo J1.1

469 hp · 500 Nm · 2,281 kg · 2023

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.

i4 M50 xDrive G26Taycan 4 Cross Turismo J1.1
0–100 km/h3,92 s−0,92 s4,83 s
400 m standing start12,01 s−1,02 s13,03 s
1,000 m standing start21,97 s−1,52 s23,49 s
Top speed (electronically limited)225 km/h+6 km/h219 km/h
Power-to-weight ratio4,07 kg/hpbetter ratio4,86 kg/hp

Watch the race

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

BMWBEVi4 M50 xDrive G26
Speed
0km/h
Timer
0,00s
Distance
0m
PorscheBEVTaycan 4 Cross Turismo J1.1
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.

Palieri4 M50 xDrive G26Taycan 4 Cross Turismo J1.1
0–30 km/h1,13 s1,35 s
0–50 km/h1,89 s2,26 s
0–80 km/h3,04 s3,66 s
0–100 km/h3,92 s4,83 s
0–120 km/h5,04 s6,33 s
0–160 km/h8,35 s10,42 s
0–200 km/h13,16 s16,38 s
400 m standing start12,01 s13,03 s
1,000 m standing start21,97 s23,49 s
Top speed225 km/h219 km/h

Under the bonnet

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

BMW

i4 M50 xDrive G26

4,07kg/hpratio better by 0,79 kg/hp
CharacteristicValueDetail
Power544 hpPending
Torque795 Nm
Weight2 215 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxAutomatic transmission, single-speed with fixed ratio
Porsche

Taycan 4 Cross Turismo J1.1

4,86kg/hpcompensated by −66 kg
CharacteristicValueDetail
Power469 hpPermanent Magnet Synchronous Motor (PSM)
Torque500 Nm
Weight2 281 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed front / Two-speed dog-ring rear

The start: 0 to 100 km/h

Off the line, the Bmw i4 M50 xDrive hits 100 km/h in 3.92 s versus 4.84 s for the Taycan 4 Cross Turismo. At this point, the Bmw i4 M50 xDrive leads by 0.92 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Bmw i4 M50 xDrive is doing 155 km/h against 144 km/h for the Taycan 4 Cross Turismo. The gap is 0.72 s. The challenger starts to claw back ground.

At 400 metres standing start, the Bmw i4 M50 xDrive crosses the line in 12.01 s versus 13.02 s. The 1.02 s gap represents roughly 50 m of track — a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Bmw i4 M50 xDrive continues to build its lead. At 600 metres, it runs at 216 km/h versus 202 km/h. At 1,000 metres, the Bmw i4 M50 xDrive finishes in 21.97 s versus 23.49 s, with a 1.52 s lead. Both vehicles have similar top speeds (225 vs 219 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Bmw i4 M50 xDrive is capped at 225 km/h, the Taycan 4 Cross Turismo at 219 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 electric powertrains, the difference comes down to power-to-weight ratio (4.07 kg/hp vs 4.86 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.23 seconds. The 0.92 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 i4 M50 xDrive G26
Tesla Model S P85DXiaomi SU7 Max AWDAudi RS e-tron GT
Instead of Taycan 4 Cross Turismo J1.1
Audi S6 Avant e-tronBmw i5 M60 xDrive TouringAudi A6 Avant e-tron quattro 315 kW

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BmwVSVolvo

i4 M50 xDrive vs XC40 B4

BmwVSPorsche

540i xDrive vs Taycan 4 Cross Turismo

Frequently asked questions

Sur 0–100 km/h, i4 M50 xDrive G26 gagne (3,92 s vs 4,83 s).

i4 M50 xDrive G26 passe de 0 à 100 km/h en 3,92 secondes (simulation calibrée).

i4 M50 xDrive G26 : 544 hp, ratio 4,07 kg/hp. Taycan 4 Cross Turismo J1.1 : 469 hp, ratio 4,86 kg/hp.

i4 M50 xDrive G26 : 225 km/h. Taycan 4 Cross Turismo J1.1 : 219 km/h.