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  • SpecsMegane · i3s

Renault Megane E-Tech Electric vs BMW i3s 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 · 2024 vs 2018 · Methodology
RenaultBEV

Megane E-Tech Electric

218 hp · 300 Nm · 1,768 kg · 2024

VS
BMWBEVFaster

i3s I01

184 hp · 270 Nm · 1,290 kg · 2018

Result · 0–100 km/h

ARenault Megane E-Tech Electric

7.48 s

Gap0.67 sin favour of i3s
BBMW i3s I01

6.81 s

Summary · Caralogy simulation
MeasureMegane E-Tech Electrici3s I01Gap
0–100 km/h7.48 s6.81 s0.67 s · i3s I01
400 m standing start15.59 s15.05 s0.54 s · i3s I01
1,000 m standing start29.16 s28.59 s0.57 s · i3s I01
Top speed (electronically limited)160 km/h160 km/hSame
Power-to-weight ratio8.11 kg/hp7.01 kg/hpbetter ratio · i3s I01

Watch the race

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

RenaultBEVMegane E-Tech Electric
Speed
0km/h
Timer
0,00s
Distance
0m
BMWBEVi3s 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.
StageMegane E-Tech Electrici3s I01
0–30 km/h2.07 s1.77 s
0–50 km/h3.46 s2.96 s
0–80 km/h5.62 s4.95 s
0–100 km/h7.48 s6.81 s
0–120 km/h9.92 s9.25 s
0–160 km/h18.05 s16.98 s
400 m standing start15.59 s15.05 s
1,000 m standing start29.16 s28.59 s
Top speed160 km/h160 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.

Renault

Megane E-Tech Electric

8,11kg/hpcompensated by −478 kg
CharacteristicValueDetail
Power218 hpPending
Torque300 Nm
Weight1 768 kgmanufacturer kerb weight
Drivetrain-
GearboxSingle-speed fixed gear
BMW

i3s I01

7,01kg/hpratio better by 1,10 kg/hp
CharacteristicValueDetail
Power184 hpPending
Torque270 Nm
Weight1 290 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxAutomatic, single-speed with fixed ratio (9.665:1)

The start: 0 to 100 km/h

Off the line, the i3s hits 100 km/h in 6.81 s versus 7.48 s for the Megane E-Tech Electric. At this point, the i3s leads by 0.67 s and sits roughly 12 m ahead.

From 100 km/h to 400 metres

At 200 metres, the i3s is doing 124 km/h against 123 km/h for the Megane E-Tech Electric. The gap is 0.49 s. The challenger starts to claw back ground.

At 400 metres standing start, the i3s crosses the line in 15.05 s versus 15.59 s. The 0.54 s gap represents roughly 23 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the i3s continues to build its lead. At 600 metres, it runs at 160 km/h versus 160 km/h. At 1,000 metres, the i3s finishes in 28.59 s versus 29.16 s, with a 0.57 s lead. Both vehicles have similar top speeds (160 vs 160 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the Megane E-Tech Electric and the i3s are governed to 160 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 (8.11 kg/hp vs 7.01 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 0.67 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 Megane E-Tech Electric
Volkswagen ID.3 ProVolkswagen ID.3 Pro SRenault Megane E-Tech Electric 217
Instead of i3s I01
Volkswagen ID.3 ProVolkswagen ID.3 Pro S

Other duels you might be interested in

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Megane E-Tech Electric vs MONA M03

VolkswagenVSBMW

ID.3 Pro vs i3s

RenaultVSVolkswagen

Megane E-Tech Electric vs ID.3 Pro

VolkswagenVSBMW

ID.3 Pro S vs i3s

Frequently asked questions

Over 0–100 km/h, i3s I01 wins (6,81 s vs 7,48 s).

Megane E-Tech Electric goes from 0 to 100 km/h in 7,48 seconds (calibrated simulation).

Megane E-Tech Electric: 218 hp, ratio 8,11 kg/hp. i3s I01: 184 hp, ratio 7,01 kg/hp.

Megane E-Tech Electric: 160 km/h. i3s I01: 160 km/h.