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Home›Duel›BMW iX vs Xpeng G6

Performance comparison

BMW iX xDrive40 vs Xpeng G6: 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

iX xDrive40

326 hp · 630 Nm · 2,440 kg · 2021

VS
XpengBEV

G6

292 hp · 440 Nm · 2,040 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.

iX xDrive40G6
0–100 km/h6,04 s−0,78 s6,82 s
400 m standing start14,37 s−0,59 s14,96 s
1,000 m standing start26,37 s−0,45 s26,82 s
Top speed (electronically limited)200 km/h200 km/h
Power-to-weight ratio7,48 kg/hp6,99 kg/hpbetter ratio

Watch the race

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

BMWBEViX xDrive40
Speed
0km/h
Timer
0,00s
Distance
0m
XpengBEVG6
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.

PalieriX xDrive40G6
0–30 km/h1,42 s1,81 s
0–50 km/h2,37 s3,01 s
0–80 km/h4,25 s5,00 s
0–100 km/h6,04 s6,82 s
0–120 km/h8,34 s9,13 s
0–160 km/h15,21 s15,54 s
0–200 km/h26,44 s25,78 s
400 m standing start14,37 s14,96 s
1,000 m standing start26,37 s26,82 s
Top speed200 km/h200 km/h

Under the bonnet

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

BMW

iX xDrive40

7,48kg/hpcompensated by −400 kg
CharacteristicValueDetail
Power326 hpPending
Torque630 Nm
Weight2 440 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed reduction gear
Xpeng

G6

6,99kg/hpratio better by 0,50 kg/hp
CharacteristicValueDetail
Power292 hpPermanent Magnet Synchronous Motor
Torque440 Nm
Weight2 040 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear

The start: 0 to 100 km/h

Off the line, the iX xDrive40 hits 100 km/h in 6.04 s versus 6.82 s for the G6. At this point, the iX xDrive40 leads by 0.78 s and sits roughly 14 m ahead.

From 100 km/h to 400 metres

At 200 metres, the iX xDrive40 is doing 127 km/h against 126 km/h for the G6. The gap is 0.58 s. The challenger starts to claw back ground.

At 400 metres standing start, the iX xDrive40 crosses the line in 14.36 s versus 14.96 s. The 0.59 s gap represents roughly 25 m of track — two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the gap narrows.

At 1,000 metres, the iX xDrive40 finishes in 26.37 s versus 26.81 s, with just 0.44 s to spare. The G6 fails to fully close the launch gap.

What the numbers don’t tell you

The iX xDrive40 features all-wheel drive (AWD) against the G6’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals share the same electronic speed cap: the iX xDrive40 and the G6 are governed to 200 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 electric powertrains, the difference comes down to power-to-weight ratio (7.48 kg/hp vs 6.99 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.49 seconds. The 0.78 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 iX xDrive40
Volvo EX40 Twin Motor AWDJaguar I-PACE EV400Tesla Model Y Long Range AWD
Instead of G6
Audi Q4 Sportback 55 e-tron quattro 250 kWBmw iX1 xDrive30Tesla Model Y Juniper RWD

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Frequently asked questions

Sur 0–100 km/h, iX xDrive40 gagne (6,04 s vs 6,82 s).

iX xDrive40 passe de 0 à 100 km/h en 6,04 secondes (simulation calibrée).

iX xDrive40 : 326 hp, ratio 7,48 kg/hp. G6 : 292 hp, ratio 6,99 kg/hp.

iX xDrive40 : 200 km/h. G6 : 200 km/h.