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BMW X7 xDrive50i G07 vs Tesla Model Y Long Range AWD: 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.

luxury SUV · 2018 vs 2020 · Methodology
BMWPetrol

X7 xDrive50i G07

462 hp · 650 Nm · 2,460 kg · 2018

VS
TeslaBEVFaster

Model Y Long Range AWD

384 hp · 533 Nm · 2,003 kg · 2020

Result · 0–100 km/h

ABMW X7 xDrive50i G07

5.33 s

Gap0.28 sin favour of Model Y Long Range AWD
BTesla Model Y Long Range AWD

5.05 s

Summary · Caralogy simulation
MeasureX7 xDrive50i G07Model Y Long Range AWDGap
0–100 km/h5.33 s5.05 s0.28 s · Model Y Long Range AWD
400 m standing start13.57 s13.27 s0.30 s · Model Y Long Range AWD
1,000 m standing start24.64 s23.97 s0.67 s · Model Y Long Range AWD
Top speed (electronically limited)250 km/h217 km/h33 km/h · X7 xDrive50i G07
Power-to-weight ratio5.32 kg/hp5.22 kg/hpbetter ratio · Model Y Long Range AWD

Watch the race

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

BMWPetrolX7 xDrive50i G07
Speed
0km/h
Timer
0,00s
Distance
0m
TeslaBEVModel Y Long Range AWD
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.
StageX7 xDrive50i G07Model Y Long Range AWD
0–30 km/h1.39 s · tight gap1.46 s
0–50 km/h2.29 s · tight gap2.44 s
0–80 km/h3.92 s3.91 s · tight gap
0–100 km/h5.33 s5.05 s
0–120 km/h7.08 s6.51 s
0–160 km/h12.00 s10.96 s
0–200 km/h19.96 s17.80 s
400 m standing start13.57 s13.27 s
1,000 m standing start24.64 s23.97 s
Top speed limited250 km/h217 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

X7 xDrive50i G07

5,32kg/hpcompensated by −457 kg
CharacteristicValueDetail
Power462 hp8 cyl
Torque650 Nm
Weight2 460 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
Tesla

Model Y Long Range AWD

5,22kg/hpratio better by 0,11 kg/hp
CharacteristicValueDetail
Power384 hpDual Permanent Magnet Synchronous Motor
Torque533 Nm
Weight2 003 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear

The start: 0 to 100 km/h

Off the line, the Model Y Long Range AWD hits 100 km/h in 5.05 s versus 5.33 s for the X7 xDrive50i. The instant torque of 533 Nm from the electric motor makes the difference. Despite the faster sprint time, the X7 xDrive50i is 1 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

From 100 km/h to 400 metres

At 200 metres, the Model Y Long Range AWD is doing 143 km/h against 137 km/h for the X7 xDrive50i. The gap is 0.13 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model Y Long Range AWD crosses the line in 13.27 s versus 13.57 s. The 0.30 s gap represents roughly 14 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Model Y Long Range AWD continues to build its lead. At 600 metres, it runs at 197 km/h versus 190 km/h. At 1,000 metres, the Model Y Long Range AWD finishes in 23.97 s versus 24.64 s, with a 0.67 s lead. Despite a higher top speed (250 (i.e. 155 mph - industry threshold) km/h), the X7 xDrive50i never recovers its launch deficit.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the X7 xDrive50i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Model Y Long Range AWD at 217 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.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.16 seconds. The 0.28 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, Model Y Long Range AWD wins (5,05 s vs 5,33 s).

X7 xDrive50i G07 goes from 0 to 100 km/h in 5,33 seconds (calibrated simulation).

X7 xDrive50i G07: 462 hp, ratio 5,32 kg/hp. Model Y Long Range AWD: 384 hp, ratio 5,22 kg/hp.

X7 xDrive50i G07: 250 km/h. Model Y Long Range AWD: 217 km/h.