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  • Specsi7 · Model 3

BMW i7 M70 xDrive G70 vs Tesla Model 3 Performance: 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.

limousine · 2023 vs 2019 · Methodology
BMWBEV

i7 M70 xDrive G70

659 hp · 1015 Nm · 2,795 kg · 2023

VS
TeslaBEVFaster

Model 3 Performance

450 hp · 713 Nm · 1,836 kg · 2019

Result · 0–100 km/h

ABMW i7 M70 xDrive G70

3.65 s

Gap0.29 sin favour of Model 3 Performance
BTesla Model 3 Performance

3.36 s

Summary · Caralogy simulation
Measurei7 M70 xDrive G70Model 3 PerformanceGap
0–100 km/h3.65 s3.36 s0.29 s · Model 3 Performance
400 m standing start11.83 s11.58 s0.25 s · Model 3 Performance
1,000 m standing start21.61 s21.36 s0.25 s · Model 3 Performance
Top speed (electronically limited)250 km/h261 km/h11 km/h · Model 3 Performance
Power-to-weight ratio4.24 kg/hp4.08 kg/hpbetter ratio · Model 3 Performance

Watch the race

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

BMWBEVi7 M70 xDrive G70
Speed
0km/h
Timer
0,00s
Distance
0m
TeslaBEVModel 3 Performance
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.
Stagei7 M70 xDrive G70Model 3 Performance
0–30 km/h1.01 s0.89 s · tight gap
0–50 km/h1.68 s1.49 s
0–80 km/h2.73 s2.47 s
0–100 km/h3.65 s3.36 s
0–120 km/h4.80 s4.49 s
0–160 km/h8.23 s7.86 s
0–200 km/h13.17 s12.81 s
400 m standing start11.83 s11.58 s
1,000 m standing start21.61 s21.36 s
Top speed limited250 km/h261 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

i7 M70 xDrive G70

4,24kg/hpcompensated by −959 kg
CharacteristicValueDetail
Power659 hpPending
Torque1015 Nm
Weight2 795 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed reduction gear
Tesla

Model 3 Performance

4,08kg/hpratio better by 0,16 kg/hp
CharacteristicValueDetail
Power450 hpDual Permanent Magnet Synchronous Motor
Torque713 Nm
Weight1 836 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear

The start: 0 to 100 km/h

Off the line, the Model 3 Performance hits 100 km/h in 3.36 s versus 3.65 s for the i7 M70 xDrive. At this point, the Model 3 Performance leads by 0.29 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Model 3 Performance is doing 156 km/h against 155 km/h for the i7 M70 xDrive. The gap is 0.23 s. The gap remains stable from the start.

At 400 metres standing start, the Model 3 Performance crosses the line in 11.57 s versus 11.83 s. The 0.26 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 3 Performance continues to build its lead. At 600 metres, it runs at 215 km/h versus 214 km/h. At 1,000 metres, the Model 3 Performance finishes in 21.35 s versus 21.61 s, with a 0.25 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 261 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the i7 M70 xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the Model 3 Performance at 261 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 (4.24 kg/hp vs 4.08 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 5.51 seconds. The 0.29 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 i7 M70 xDrive G70
BMW i4 M50 xDrive
Instead of Model 3 Performance
Mercedes EQS 450

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Frequently asked questions

Over 0–100 km/h, Model 3 Performance wins (3,36 s vs 3,65 s).

i7 M70 xDrive G70 goes from 0 to 100 km/h in 3,65 seconds (calibrated simulation).

i7 M70 xDrive G70: 659 hp, ratio 4,24 kg/hp. Model 3 Performance: 450 hp, ratio 4,08 kg/hp.

i7 M70 xDrive G70: 250 km/h. Model 3 Performance: 261 km/h.