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Mercedes E 400 e 4MATIC W214 vs Audi S3 Sportback: 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 · 2024 vs 2026 · Methodology
MercedesPHEV

E 400 e 4MATIC W214

381 hp · 650 Nm · 2,245 kg · 2024

VS
AudiPetrolFaster

S3 Sportback

333 hp · 420 Nm · 1,535 kg · 2026

Result · 0–100 km/h

AMercedes E 400 e 4MATIC W214

5.30 s

Gap0.67 sin favour of S3 Sportback
BAudi S3 Sportback

4.64 s

Summary · Caralogy simulation
MeasureE 400 e 4MATIC W214S3 SportbackGap
0–100 km/h5.30 s4.64 s0.67 s · S3 Sportback
400 m standing start13.57 s13.09 s0.48 s · S3 Sportback
1,000 m standing start24.58 s23.72 s0.86 s · S3 Sportback
Top speed (electronically limited)250 km/h250 km/hSame
Power-to-weight ratio5.89 kg/hp4.61 kg/hpbetter ratio · S3 Sportback

Watch the race

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

MercedesPHEVE 400 e 4MATIC W214
Speed
0km/h
Timer
0,00s
Distance
0m
AudiPetrolS3 Sportback
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.
StageE 400 e 4MATIC W214S3 Sportback
0–30 km/h1.36 s1.23 s · tight gap
0–50 km/h2.06 s2.05 s · tight gap
0–80 km/h3.74 s3.41 s
0–100 km/h5.30 s4.64 s
0–120 km/h7.13 s6.63 s
0–160 km/h12.19 s10.91 s
0–200 km/h19.66 s17.45 s
400 m standing start13.57 s13.09 s
1,000 m standing start24.58 s23.72 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

E 400 e 4MATIC W214

5,89kg/hpcompensated by −710 kg
CharacteristicValueDetail
Power381 hp4 cyl
Torque650 Nm
Weight2 245 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
Audi

S3 Sportback

4,61kg/hpratio better by 1,28 kg/hp
CharacteristicValueDetail
Power333 hpPending
Torque420 Nm
Weight1 535 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the S3 Sportback hits 100 km/h in 4.64 s versus 5.31 s for the E 400 e 4MATIC. Despite lacking instant torque, 333 hp of power compensates. At this point, the S3 Sportback leads by 0.67 s and sits roughly 5 m ahead.

From 100 km/h to 400 metres

At 200 metres, the S3 Sportback is doing 139 km/h against 135 km/h for the E 400 e 4MATIC. The gap is 0.31 s. The challenger starts to claw back ground.

At 400 metres standing start, the S3 Sportback crosses the line in 13.08 s versus 13.57 s. The 0.48 s gap represents roughly 22 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the S3 Sportback continues to build its lead. At 600 metres, it runs at 197 km/h versus 190 km/h. At 1,000 metres, the S3 Sportback finishes in 23.72 s versus 24.58 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

Both rivals share the same electronic speed cap: the E 400 e 4MATIC and the S3 Sportback 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.

Instant electric torque gives an advantage off the line. The higher top speed of the combustion engine gives an advantage over longer distances. The distance at which one catches the other depends on the top speed differential.

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 8.31 seconds. The 0.67 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, S3 Sportback wins (4,64 s vs 5,30 s).

E 400 e 4MATIC W214 goes from 0 to 100 km/h in 5,30 seconds (calibrated simulation).

E 400 e 4MATIC W214: 381 hp, ratio 5,89 kg/hp. S3 Sportback: 333 hp, ratio 4,61 kg/hp.

E 400 e 4MATIC W214: 250 km/h. S3 Sportback: 250 km/h.