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A600evsBDolphinBEV
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  • Specs600e · Dolphin

Fiat 600e 156 vs BYD Dolphin Active 70kW: 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.

small SUV · 2023 vs 2022 · Methodology
FiatBEVFaster

600e 156

156 hp · 260 Nm · 1,570 kg · 2023

VS
BYDBEV

Dolphin Active 70kW

95 hp · 180 Nm · 1,405 kg · 2022

Result · 0–100 km/h

AFiat 600e 156

8.92 s

Gap3.42 sin favour of 600e 156
BBYD Dolphin Active 70kW

12.34 s

Summary · Caralogy simulation
Measure600e 156Dolphin Active 70kWGap
0–100 km/h8.92 s12.34 s3.42 s · 600e 156
400 m standing start16.73 s18.85 s2.12 s · 600e 156
1,000 m standing start31.23 s34.35 s3.12 s · 600e 156
Top speed (electronically limited)150 km/h150 km/hSame
Power-to-weight ratio10.06 kg/hp14.79 kg/hpbetter ratio · 600e 156

Watch the race

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

FiatBEV600e 156
Speed
0km/h
Timer
0,00s
Distance
0m
BYDBEVDolphin Active 70kW
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.
Stage600e 156Dolphin Active 70kW
0–30 km/h2.38 s2.93 s
0–50 km/h3.98 s4.90 s
0–80 km/h6.56 s8.61 s
0–100 km/h8.92 s12.34 s
0–120 km/h12.08 s17.62 s
400 m standing start16.73 s18.85 s
1,000 m standing start31.23 s34.35 s
Top speed150 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.

Fiat

600e 156

10,06kg/hpratio better by 4,73 kg/hp
CharacteristicValueDetail
Power156 hpPending
Torque260 Nm
Weight1 570 kgmanufacturer kerb weight
Drivetrain-
Gearboxsingle-speed reducer (BEV)
BYD

Dolphin Active 70kW

14,79kg/hpcompensated by −165 kg
CharacteristicValueDetail
Power95 hpPending
Torque180 Nm
Weight1 405 kgmanufacturer kerb weight
Drivetrain-
Gearboxsingle-speed reduction

The start: 0 to 100 km/h

Off the line, the 600e 156 hits 100 km/h in 8.92 s versus 12.34 s for the Dolphin Active 70kW. At this point, the 600e 156 leads by 3.42 s and sits roughly 25 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 600e 156 is doing 115 km/h against 101 km/h for the Dolphin Active 70kW. The gap is 1.35 s. The challenger starts to claw back ground.

At 400 metres standing start, the 600e 156 crosses the line in 16.73 s versus 18.84 s. The 2.11 s gap represents roughly 71 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 600e 156 continues to build its lead. At 600 metres, it runs at 150 km/h versus 136 km/h. At 1,000 metres, the 600e 156 finishes in 31.23 s versus 34.35 s, with a 3.13 s lead. Both vehicles have similar top speeds (150 vs 150 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals share the same electronic speed cap: the 600e 156 and the Dolphin Active 70kW are governed to 150 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 (10.06 kg/hp vs 14.79 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 21.36 seconds. The 3.42 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

HondaVSFiat

e:Ny1 vs 600e 156

CitroenVSBYD

ë-C3 FWD vs Dolphin Active 70kW

MINIVSFiat

Countryman E FWD vs 600e 156

PeugeotVSBYD

e-208 136 Phase 2 vs Dolphin Active 70kW

Frequently asked questions

Over 0–100 km/h, 600e 156 wins (8,92 s vs 12,34 s).

600e 156 goes from 0 to 100 km/h in 8,92 seconds (calibrated simulation).

600e 156: 156 hp, ratio 10,06 kg/hp. Dolphin Active 70kW: 95 hp, ratio 14,79 kg/hp.

600e 156: 150 km/h. Dolphin Active 70kW: 150 km/h.