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ASvsB745LePHEV
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  • SpecsS · 745Le

Mercedes S 580 e 4MATIC W223 vs BMW 745Le G11: 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 · 2024 vs 2020 · Methodology
MercedesPHEVFaster

S 580 e 4MATIC W223

510 hp · 750 Nm · 2,470 kg · 2024

VS
BMWPHEV

745Le G11

394 hp · 600 Nm · 2,045 kg · 2020

Result · 0–100 km/h

AMercedes S 580 e 4MATIC W223

4.87 s

Gap0.49 sin favour of S 580 e 4MATIC
BBMW 745Le G11

5.36 s

Summary · Caralogy simulation
MeasureS 580 e 4MATIC W223745Le G11Gap
0–100 km/h4.87 s5.36 s0.49 s · S 580 e 4MATIC W223
400 m standing start12.96 s13.47 s0.51 s · S 580 e 4MATIC W223
1,000 m standing start23.11 s23.97 s0.86 s · S 580 e 4MATIC W223
Top speed (electronically limited)250 km/h250 km/hSame
Power-to-weight ratio4.84 kg/hp5.19 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
BMWPHEV745Le G11
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 W223745Le G11
0–30 km/h1.38 s1.54 s
0–50 km/h2.17 s2.56 s
0–80 km/h3.58 s4.08 s
0–100 km/h4.87 s5.36 s
0–120 km/h6.33 s6.93 s
0–160 km/h10.27 s11.15 s
0–200 km/h15.71 s17.34 s
400 m standing start12.96 s13.47 s
1,000 m standing start23.11 s23.97 s
Top speed limited250 km/h250 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

4,84kg/hpratio better by 0,35 kg/hp
CharacteristicValueDetail
Power510 hp6 cyl
Torque750 Nm
Weight2 470 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
BMW

745Le G11

5,19kg/hpcompensated by −425 kg
CharacteristicValueDetail
Power394 hpPending
Torque600 Nm
Weight2 045 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxEight-speed Steptronic transmission

The start: 0 to 100 km/h

Off the line, the S 580 e 4MATIC hits 100 km/h in 4.87 s versus 5.36 s for the 745Le. At this point, the S 580 e 4MATIC leads by 0.49 s and sits roughly 9 m ahead.

From 100 km/h to 400 metres

At 200 metres, the S 580 e 4MATIC is doing 144 km/h against 141 km/h for the 745Le. The gap is 0.41 s. The gap remains stable from the start.

At 400 metres standing start, the S 580 e 4MATIC crosses the line in 12.95 s versus 13.47 s. The 0.51 s gap represents roughly 25 m of track - two to three car lengths.

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 206 km/h versus 200 km/h. At 1,000 metres, the S 580 e 4MATIC finishes in 23.10 s versus 23.97 s, with a 0.86 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 250 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.

What the numbers don’t tell you

The S 580 e 4MATIC features all-wheel drive (AWD) against the 745Le’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.

Both rivals share the same electronic speed cap: the S 580 e 4MATIC and the 745Le are governed to 250 (i.e. 155 mph - industry threshold) 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 plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (4.84 kg/hp vs 5.19 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.84 seconds. The 0.49 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 S 580 e 4MATIC W223
Audi A8 L 60 TFSI e quattro tiptronicAudi A8 60 TFSI e quattro tiptronic 340 kW
Instead of 745Le G11
Audi A8 L 60 TFSI e quattro tiptronicAudi A8 60 TFSI e quattro tiptronic 340 kW

Other duels you might be interested in

BMWVSMercedes

760i xDrive vs S 580 e 4MATIC

BMWVSPorsche

745Le vs Panamera S Hybrid

MercedesVSAudi

S 580 e 4MATIC vs A8 60 TFSI e quattro tiptronic 340 kW

BMWVSAudi

745Le vs A8 55 TFSI quattro tiptronic 250 kW MHEV

Frequently asked questions

Over 0–100 km/h, S 580 e 4MATIC W223 wins (4,87 s vs 5,36 s).

S 580 e 4MATIC W223 goes from 0 to 100 km/h in 4,87 seconds (calibrated simulation).

S 580 e 4MATIC W223: 510 hp, ratio 4,84 kg/hp. 745Le G11: 394 hp, ratio 5,19 kg/hp.

S 580 e 4MATIC W223: 250 km/h. 745Le G11: 250 km/h.