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ASealvsBAtto 3BEV
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  • PerformancePerformance0-100, top speed
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  • SpecsSeal · Atto 3

BYD Seal U 160kW 2WD vs BYD Atto 3 Extended Range: 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.

saloon · 2023 vs 2022 · Methodology
BYDBEV

Seal U 160kW 2WD

218 hp · 310 Nm · 1,995 kg · 2023

VS
BYDBEVFaster

Atto 3 Extended Range

204 hp · 310 Nm · 1,750 kg · 2022

Result · 0–100 km/h

ABYD Seal U 160kW 2WD

9.33 s

Gap1.92 sin favour of Atto 3 Extended Range
BBYD Atto 3 Extended Range

7.41 s

Summary · Caralogy simulation
MeasureSeal U 160kW 2WDAtto 3 Extended RangeGap
0–100 km/h9.33 s7.41 s1.92 s · Atto 3 Extended Range
400 m standing start17.01 s15.57 s1.44 s · Atto 3 Extended Range
1,000 m standing start30.74 s29.20 s1.54 s · Atto 3 Extended Range
Top speed (electronically limited)160 km/h160 km/hSame
Power-to-weight ratio9.15 kg/hp8.58 kg/hpbetter ratio · Atto 3 Extended Range

Watch the race

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

BYDBEVSeal U 160kW 2WD
Speed
0km/h
Timer
0,00s
Distance
0m
BYDBEVAtto 3 Extended Range
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.
StageSeal U 160kW 2WDAtto 3 Extended Range
0–30 km/h2.64 s1.96 s
0–50 km/h4.41 s3.27 s
0–80 km/h7.12 s5.43 s
0–100 km/h9.33 s7.41 s
0–120 km/h12.22 s10.03 s
0–160 km/h21.65 s19.03 s
400 m standing start17.01 s15.57 s
1,000 m standing start30.74 s29.20 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.

BYD

Seal U 160kW 2WD

9,15kg/hpcompensated by −245 kg
CharacteristicValueDetail
Power218 hpPending
Torque310 Nm
Weight1 995 kgmanufacturer kerb weight
Drivetrain-
Gearboxsingle-speed reduction
BYD

Atto 3 Extended Range

8,58kg/hpratio better by 0,57 kg/hp
CharacteristicValueDetail
Power204 hpPending
Torque310 Nm
Weight1 750 kgmanufacturer kerb weight
Drivetrain-
Gearboxsingle-speed reduction

The start: 0 to 100 km/h

Off the line, the Atto 3 Extended Range hits 100 km/h in 7.41 s versus 9.33 s for the Seal U 160kW 2WD. At this point, the Atto 3 Extended Range leads by 1.92 s and sits roughly 26 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Atto 3 Extended Range is doing 121 km/h against 115 km/h for the Seal U 160kW 2WD. The gap is 1.23 s. The challenger starts to claw back ground.

At 400 metres standing start, the Atto 3 Extended Range crosses the line in 15.57 s versus 17.01 s. The 1.44 s gap represents roughly 56 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Atto 3 Extended Range continues to build its lead. At 600 metres, it runs at 160 km/h versus 160 km/h. At 1,000 metres, the Atto 3 Extended Range finishes in 29.19 s versus 30.73 s, with a 1.54 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 Seal U 160kW 2WD and the Atto 3 Extended Range 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 (9.15 kg/hp vs 8.58 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 14.04 seconds. The 1.92 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

Other duels you might be interested in

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BYDVSAudi

Atto 3 Extended Range vs Q4 40 e-tron 150 kW

TeslaVSBYD

Model 3 Long Range RWD vs Seal U 160kW 2WD

BYDVSAudi

Atto 3 Extended Range vs Q4 Sportback 40 e-tron 150 kW

Frequently asked questions

Over 0–100 km/h, Atto 3 Extended Range wins (7,41 s vs 9,33 s).

Seal U 160kW 2WD goes from 0 to 100 km/h in 9,33 seconds (calibrated simulation).

Seal U 160kW 2WD: 218 hp, ratio 9,15 kg/hp. Atto 3 Extended Range: 204 hp, ratio 8,58 kg/hp.

Seal U 160kW 2WD: 160 km/h. Atto 3 Extended Range: 160 km/h.