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Mercedes S 580 e 4MATIC W223 vs BMW i4 eDrive35 G26: 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.

limousine · 2026 vs 2024 · Methodology
MercedesPHEVFaster

S 580 e 4MATIC W223

585 hp · 750 Nm · 2,515 kg · 2026

VS
BMWBEV

i4 eDrive35 G26

286 hp · 400 Nm · 2,000 kg · 2024

Result · 0–100 km/h

AMercedes S 580 e 4MATIC W223

4.45 s

Gap1.63 sin favour of S 580 e 4MATIC
BBMW i4 eDrive35 G26

6.08 s

Summary · Caralogy simulation
MeasureS 580 e 4MATIC W223i4 eDrive35 G26Gap
0–100 km/h4.45 s6.08 s1.63 s · S 580 e 4MATIC W223
400 m standing start12.55 s14.38 s1.83 s · S 580 e 4MATIC W223
1,000 m standing start22.40 s26.26 s3.86 s · S 580 e 4MATIC W223
Top speed (electronically limited)250 km/h190 km/h60 km/h · S 580 e 4MATIC W223
Power-to-weight ratio4.30 kg/hp6.99 kg/hpbetter ratio · S 580 e 4MATIC W223

Watch the race

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

MercedesPHEVS 580 e 4MATIC W223
Speed
0km/h
Timer
0,00s
Distance
0m
BMWBEVi4 eDrive35 G26
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.
StageS 580 e 4MATIC W223i4 eDrive35 G26
0–30 km/h1.36 s1.69 s
0–50 km/h2.02 s2.81 s
0–80 km/h3.30 s4.56 s
0–100 km/h4.45 s6.08 s
0–120 km/h5.85 s8.04 s
0–160 km/h9.47 s14.28 s
0–200 km/h14.19 s-
400 m standing start12.55 s14.38 s
1,000 m standing start22.40 s26.26 s
Top speed limited250 km/h190 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.

Mercedes

S 580 e 4MATIC W223

4,30kg/hpratio better by 2,69 kg/hp
CharacteristicValueDetail
Power585 hp6 cyl
Torque750 Nm
Weight2 515 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
BMW

i4 eDrive35 G26

6,99kg/hpcompensated by −515 kg
CharacteristicValueDetail
Power286 hpPending
Torque400 Nm
Weight2 000 kgmanufacturer kerb weight
Drivetrain-
GearboxAutomatic transmission, single-speed with fixed ratio

The start: 0 to 100 km/h

Off the line, the S 580 e 4MATIC hits 100 km/h in 4.45 s versus 6.08 s for the i4 eDrive35. At this point, the S 580 e 4MATIC leads by 1.63 s and sits roughly 17 m ahead.

From 100 km/h to 400 metres

At 200 metres, the S 580 e 4MATIC is doing 149 km/h against 131 km/h for the i4 eDrive35. The gap is 1.20 s. The challenger starts to claw back ground.

At 400 metres standing start, the S 580 e 4MATIC crosses the line in 12.54 s versus 14.38 s. The 1.83 s gap represents roughly 79 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the S 580 e 4MATIC continues to build its lead. At 600 metres, it runs at 212 km/h versus 179 km/h. At 1,000 metres, the S 580 e 4MATIC finishes in 22.40 s versus 26.26 s, with a 3.86 s lead.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the S 580 e 4MATIC is capped at 250 (i.e. 155 mph - industry threshold) km/h, the i4 eDrive35 at 190 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 (4.30 kg/hp vs 6.99 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.27 seconds. The 1.63 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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Frequently asked questions

Over 0–100 km/h, S 580 e 4MATIC W223 wins (4,45 s vs 6,08 s).

S 580 e 4MATIC W223 goes from 0 to 100 km/h in 4,45 seconds (calibrated simulation).

S 580 e 4MATIC W223: 585 hp, ratio 4,30 kg/hp. i4 eDrive35 G26: 286 hp, ratio 6,99 kg/hp.

S 580 e 4MATIC W223: 250 km/h. i4 eDrive35 G26: 190 km/h.