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A225xevsB520ePHEV
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  • PerformancePerformance0-100, top speed
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  • Specs225xe · 520e

BMW 225xe iPerformance F44 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.

compact · 2019 vs 2021 · Methodology
BMWPHEVFaster

225xe iPerformance F44

224 hp · 385 Nm · 1,605 kg · 2019

VS
BMWPHEV

520e G30

204 hp · 350 Nm · 1,900 kg · 2021

Result · 0–100 km/h

ABMW 225xe iPerformance F44

6.80 s

Gap1.27 sin favour of 225xe iPerformance
BBMW 520e G30

8.07 s

Summary · Caralogy simulation
Measure225xe iPerformance F44520e G30Gap
0–100 km/h6.80 s8.07 s1.27 s · 225xe iPerformance F44
400 m standing start14.96 s15.87 s0.91 s · 225xe iPerformance F44
1,000 m standing start26.93 s29.49 s2.56 s · 225xe iPerformance F44
Top speed (electronically limited)202 km/h213 km/h11 km/h · 520e G30
Power-to-weight ratio7.17 kg/hp9.31 kg/hpbetter ratio · 225xe iPerformance F44

Watch the race

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

BMWPHEV225xe iPerformance F44
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.
Stage225xe iPerformance F44520e G30
0–30 km/h1.85 s1.44 s
0–50 km/h3.08 s2.58 s
0–80 km/h5.03 s5.37 s
0–100 km/h6.80 s8.07 s
0–120 km/h9.05 s11.61 s
0–160 km/h15.59 s22.82 s
0–200 km/h27.34 s52.29 s
400 m standing start14.96 s15.87 s
1,000 m standing start26.93 s29.49 s
Top speed202 km/h213 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.

BMW

225xe iPerformance F44

7,17kg/hpratio better by 2,15 kg/hp
CharacteristicValueDetail
Power224 hp3 cyl
Torque385 Nm
Weight1 605 kgmanufacturer kerb weight
Drivetrain-
Gearbox6-speed Steptronic
BMW

520e G30

9,31kg/hpcompensated by −295 kg
CharacteristicValueDetail
Power204 hp4 cyl
Torque350 Nm
Weight1 900 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the 225xe iPerformance hits 100 km/h in 6.80 s versus 8.07 s for the 520e. Despite the faster sprint time, the 520e is 3 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

From 100 km/h to 400 metres

At 200 metres, the 225xe iPerformance is doing 126 km/h against 113 km/h for the 520e. The gap is 0.25 s. The challenger starts to claw back ground.

At 400 metres standing start, the 225xe iPerformance crosses the line in 14.96 s versus 15.86 s. The 0.91 s gap represents roughly 35 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 225xe iPerformance continues to build its lead. At 600 metres, it runs at 176 km/h versus 154 km/h. At 1,000 metres, the 225xe iPerformance finishes in 26.93 s versus 29.49 s, with a 2.56 s lead. Both vehicles have similar top speeds (202 vs 213 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 225xe iPerformance is capped at 202 km/h, the 520e at 218 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 plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (7.17 kg/hp vs 9.31 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.80 seconds. The 1.27 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 225xe iPerformance F44
Audi A6 Sedan e-hybrid quattro S tronic 270 kWAudi A6 Sedan e-hybrid quattro S tronic 220 kW

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BMWVSAudi

225xe iPerformance vs A3 Sportback TFSI e 150 kW

AudiVSBMW

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

Frequently asked questions

Over 0–100 km/h, 225xe iPerformance F44 wins (6,80 s vs 8,07 s).

225xe iPerformance F44 goes from 0 to 100 km/h in 6,80 seconds (calibrated simulation).

225xe iPerformance F44: 224 hp, ratio 7,17 kg/hp. 520e G30: 204 hp, ratio 9,31 kg/hp.

225xe iPerformance F44: 202 km/h. 520e G30: 213 km/h.