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ABornvsBi3BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsBorn · i3

Cupra Born vs BMW i3 I01: 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.

compact · 2021 vs 2018 · Methodology
CupraBEV

Born

201 hp · 310 Nm · 1,710 kg · 2021

VS
BMWBEV

i3 I01

170 hp · 250 Nm · 1,270 kg · 2018

Result · 0–100 km/h

ACupra Born

7.23 s

Gap0.01 sNot a significant gap
BBMW i3 I01

7.24 s

Summary · Caralogy simulation
MeasureBorni3 I01Gap
0–100 km/h7.23 s7.24 s0.01 s · Born
400 m standing start15.39 s15.40 s0.01 s · Born
1,000 m standing start28.98 s29.80 s0.82 s · Born
Top speed (electronically limited)160 km/h150 km/h10 km/h · Born
Power-to-weight ratio8.51 kg/hp7.47 kg/hpbetter ratio · i3 I01

Watch the race

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

CupraBEVBorn
Speed
0km/h
Timer
0,00s
Distance
0m
BMWBEVi3 I01
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.
StageBorni3 I01
0–30 km/h1.88 s1.88 s · tight gap
0–50 km/h3.15 s3.14 s · tight gap
0–80 km/h5.26 s5.25 s · tight gap
0–100 km/h7.23 s · tight gap7.24 s
0–120 km/h9.79 s · tight gap9.85 s
0–160 km/h18.15 s-
400 m standing start15.39 s · tight gap15.40 s
1,000 m standing start28.98 s29.80 s
Top speed160 km/h150 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.

Cupra

Born

8,51kg/hpcompensated by −440 kg
CharacteristicValueDetail
Power201 hpPermanent Magnet Synchronous Motor
Torque310 Nm
Weight1 710 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxSingle-speed fixed gear
BMW

i3 I01

7,47kg/hpratio better by 1,04 kg/hp
CharacteristicValueDetail
Power170 hpPending
Torque250 Nm
Weight1 270 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxAutomatic, single-speed with fixed ratio (9.665:1)

The start: 0 to 100 km/h

Off the line, the Born hits 100 km/h in 7.23 s versus 7.24 s for the i3. The 0.01 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the Born is doing 122 km/h against 122 km/h for the i3. The gap is 0.00 s. The gap remains stable from the start.

At 400 metres standing start, the Born crosses the line in 15.39 s versus 15.40 s. The 0.01 s gap represents roughly 0 m of track

Beyond 400 metres: top speed comes into play

Past 400 metres, the Born continues to build its lead. At 600 metres, it runs at 160 km/h versus 150 km/h. At 1,000 metres, the Born finishes in 28.98 s versus 29.80 s, with a 0.82 s lead. Both vehicles have similar top speeds (160 vs 150 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Born is capped at 160 km/h, the i3 at 150 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 (8.51 kg/hp vs 7.47 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.47 seconds. The 0.01 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.

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MINI Cooper SE FWDMINI Cooper E FWD

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Frequently asked questions

Over 0–100 km/h, Born and i3 I01 are neck and neck (7,23 s vs 7,24 s, no significant gap).

Born goes from 0 to 100 km/h in 7,23 seconds (calibrated simulation).

Born: 201 hp, ratio 8,51 kg/hp. i3 I01: 170 hp, ratio 7,47 kg/hp.

Born: 160 km/h. i3 I01: 150 km/h.