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A9vsB520ePHEV
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  • Specs9 · 520e

DS9 E-Tense 250 vs BMW 520e G30: 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.

grand tourer · 2021 vs 2021 · Methodology
DSPHEV

9 E-Tense 250

253 hp · 520 Nm · 1,900 kg · 2021

VS
BMWPHEVFaster

520e G30

204 hp · 350 Nm · 1,835 kg · 2021

Result · 0–100 km/h

ADS9 E-Tense 250

8.36 s

Gap0.61 sin favour of 520e
BBMW 520e G30

7.75 s

Summary · Caralogy simulation
Measure9 E-Tense 250520e G30Gap
0–100 km/h8.36 s7.75 s0.61 s · 520e G30
400 m standing start16.22 s15.64 s0.58 s · 520e G30
1,000 m standing start28.57 s29.03 s0.46 s · 9 E-Tense 250
Top speed (electronically limited)235 km/h220 km/h15 km/h · 9 E-Tense 250
Power-to-weight ratio7.51 kg/hp9.00 kg/hpbetter ratio · 9 E-Tense 250

Watch the race

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

DSPHEV9 E-Tense 250
Speed
0km/h
Timer
0,00s
Distance
0m
BMWPHEV520e G30
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.
Stage9 E-Tense 250520e G30
0–30 km/h2.40 s1.38 s
0–50 km/h4.01 s2.48 s
0–80 km/h6.47 s5.17 s
0–100 km/h8.36 s7.75 s
0–120 km/h10.88 s11.11 s
0–160 km/h18.12 s21.48 s
0–200 km/h31.70 s45.10 s
400 m standing start16.22 s15.64 s
1,000 m standing start28.57 s29.03 s
Top speed235 km/h220 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.

DS

9 E-Tense 250

7,51kg/hpratio better by 1,49 kg/hp
CharacteristicValueDetail
Power253 hpPending
Torque520 Nm
Weight1 900 kgmanufacturer kerb weight
Drivetrain-
Gearbox8-speed automatic
BMW

520e G30

9,00kg/hpcompensated by −65 kg
CharacteristicValueDetail
Power204 hp4 cyl
Torque350 Nm
Weight1 835 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the 520e hits 100 km/h in 7.75 s versus 8.36 s for the 9 E-Tense 250. At this point, the 520e leads by 0.61 s and sits roughly 29 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 520e is doing 114 km/h against 121 km/h for the 9 E-Tense 250. The gap is 0.96 s. The gap widens compared to the 0-100.

At 400 metres standing start, the 520e crosses the line in 15.64 s versus 16.22 s. The 0.58 s gap represents roughly 24 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the situation changes. The 520e maxes out at 220 km/h while the 9 E-Tense 250 keeps accelerating towards 235 km/h. At 600 metres, the gap has dropped to 0.22 s.

Around 723 metres, both vehicles are level. This is the inversion point: the 9 E-Tense 250 overcomes its launch deficit thanks to a 15 km/h higher top speed.

At 1,000 metres, the 9 E-Tense 250 finishes in 28.57 s versus 29.03 s. The 0.46 s delta shows an extremely tight race.

What the numbers don’t tell you

Electronically capped at 225 km/h, the 520e never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.

With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (7.51 kg/hp vs 9.00 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.17 seconds. The 0.61 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 9 E-Tense 250
Audi A6 Sedan e-hybrid quattro S tronic 220 kW
Instead of 520e G30
BMW 530e iPerformanceBMW 530e iPerformance

Other duels you might be interested in

DS9VSBMW

E-Tense 250 vs 530e iPerformance

AudiVSBMW

A6 Avant e-hybrid quattro S tronic 220 kW vs 520e

DS9VSBMW

E-Tense 250 vs 530e iPerformance

AudiVSBMW

A6 Sedan e-hybrid quattro S tronic 220 kW vs 520e

Frequently asked questions

Over 0–100 km/h, 520e G30 wins (7,75 s vs 8,36 s).

9 E-Tense 250 goes from 0 to 100 km/h in 8,36 seconds (calibrated simulation).

9 E-Tense 250: 253 hp, ratio 7,51 kg/hp. 520e G30: 204 hp, ratio 9,00 kg/hp.

9 E-Tense 250: 235 km/h. 520e G30: 220 km/h.