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A550ePHEVvsBiX3BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • Specs550e · iX3

BMW 550e xDrive G60 vs BMW iX3 G08: 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 · 2025 vs 2020 · Methodology
BMWPHEVFaster

550e xDrive G60

489 hp · 700 Nm · 2,155 kg · 2025

VS
BMWBEV

iX3 G08

286 hp · 400 Nm · 2,185 kg · 2020

Result · 0–100 km/h

ABMW 550e xDrive G60

4.24 s

Gap2.62 sin favour of 550e xDrive
BBMW iX3 G08

6.86 s

Summary · Caralogy simulation
Measure550e xDrive G60iX3 G08Gap
0–100 km/h4.24 s6.86 s2.62 s · 550e xDrive G60
400 m standing start12.27 s15.08 s2.81 s · 550e xDrive G60
1,000 m standing start21.96 s27.54 s5.58 s · 550e xDrive G60
Top speed (electronically limited)250 km/h180 km/h70 km/h · 550e xDrive G60
Power-to-weight ratio4.41 kg/hp7.64 kg/hpbetter ratio · 550e xDrive G60

Watch the race

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

BMWPHEV550e xDrive G60
Speed
0km/h
Timer
0,00s
Distance
0m
BMWBEViX3 G08
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.
Stage550e xDrive G60iX3 G08
0–30 km/h1.21 s1.89 s
0–50 km/h2.01 s3.16 s
0–80 km/h3.21 s5.13 s
0–100 km/h4.24 s6.86 s
0–120 km/h5.48 s9.11 s
0–160 km/h8.79 s16.42 s
0–200 km/h13.41 s-
400 m standing start12.27 s15.08 s
1,000 m standing start21.96 s27.54 s
Top speed limited250 km/h180 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

550e xDrive G60

4,41kg/hpratio better by 3,23 kg/hp
CharacteristicValueDetail
Power489 hp6 cyl
Torque700 Nm
Weight2 155 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxEight-speed Steptronic transmission
BMW

iX3 G08

7,64kg/hp
CharacteristicValueDetail
Power286 hpPending
Torque400 Nm
Weight2 185 kgmanufacturer kerb weight
Drivetrain-
GearboxAutomatic transmission, single-speed with fixed ratio

The start: 0 to 100 km/h

Off the line, the 550e xDrive hits 100 km/h in 4.24 s versus 6.86 s for the iX3. At this point, the 550e xDrive leads by 2.62 s and sits roughly 22 m ahead.

From 100 km/h to 400 metres

At 200 metres, the 550e xDrive is doing 153 km/h against 126 km/h for the iX3. The gap is 1.86 s. The challenger starts to claw back ground.

At 400 metres standing start, the 550e xDrive crosses the line in 12.27 s versus 15.07 s. The 2.80 s gap represents roughly 115 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the 550e xDrive continues to build its lead. At 600 metres, it runs at 216 km/h versus 172 km/h. At 1,000 metres, the 550e xDrive finishes in 21.96 s versus 27.54 s, with a 5.58 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the 550e xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the iX3 at 180 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 (4.41 kg/hp vs 7.64 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.53 seconds. The 2.62 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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Frequently asked questions

Over 0–100 km/h, 550e xDrive G60 wins (4,24 s vs 6,86 s).

550e xDrive G60 goes from 0 to 100 km/h in 4,24 seconds (calibrated simulation).

550e xDrive G60: 489 hp, ratio 4,41 kg/hp. iX3 G08: 286 hp, ratio 7,64 kg/hp.

550e xDrive G60: 250 km/h. iX3 G08: 180 km/h.