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AM4vsBAMGPetrol
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  • SpecsM4 · AMG

BMW M4 Coupe F82 vs Mercedes AMG C 43 4MATIC W206: 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.

saloon · 2018 vs 2023 · Methodology
BMWPetrolFaster

M4 Coupe F82

431 hp · 550 Nm · 1,570 kg · 2018

VS
MercedesPetrol

AMG C 43 4MATIC W206

408 hp · 500 Nm · 1,820 kg · 2023

Result · 0–100 km/h

ABMW M4 Coupe F82

4.38 s

Gap0.19 sin favour of M4 Coupe
BMercedes AMG C 43 4MATIC W206

4.56 s

Summary · Caralogy simulation
MeasureM4 Coupe F82AMG C 43 4MATIC W206Gap
0–100 km/h4.38 s4.56 s0.19 s · M4 Coupe F82
400 m standing start12.21 s12.79 s0.58 s · M4 Coupe F82
1,000 m standing start21.76 s22.90 s1.14 s · M4 Coupe F82
Top speed (electronically limited)250 km/h265 km/h15 km/h · AMG C 43 4MATIC W206
Power-to-weight ratio3.64 kg/hp4.46 kg/hpbetter ratio · M4 Coupe F82

Watch the race

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

BMWPetrolM4 Coupe F82
Speed
0km/h
Timer
0,00s
Distance
0m
MercedesPetrolAMG C 43 4MATIC W206
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.
StageM4 Coupe F82AMG C 43 4MATIC W206
0–30 km/h1.31 s · tight gap1.43 s
0–50 km/h2.17 s2.10 s · tight gap
0–80 km/h3.43 s · tight gap3.47 s
0–100 km/h4.38 s4.56 s
0–120 km/h5.49 s6.15 s
0–160 km/h8.40 s9.83 s
0–200 km/h12.64 s15.20 s
400 m standing start12.21 s12.79 s
1,000 m standing start21.76 s22.90 s
Top speed limited250 km/h265 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

M4 Coupe F82

3,64kg/hpratio better by 0,82 kg/hp
CharacteristicValueDetail
Power431 hp6 cyl
Torque550 Nm
Weight1 570 kgmanufacturer kerb weight
Drivetrain-
Gearbox6-speed manual (7-speed M Steptronic with double clutch and Drivelogic)
Mercedes

AMG C 43 4MATIC W206

4,46kg/hpcompensated by −250 kg
CharacteristicValueDetail
Power408 hpPending
Torque500 Nm
Weight1 820 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxMCT 9-speed

The start: 0 to 100 km/h

Off the line, the M4 Coupe hits 100 km/h in 4.38 s versus 4.56 s for the AMG C 43 4MATIC. The 0.19 s gap is negligible: both vehicles are neck and neck.

From 100 km/h to 400 metres

At 200 metres, the M4 Coupe is doing 157 km/h against 146 km/h for the AMG C 43 4MATIC. The gap is 0.28 s. The gap remains stable from the start.

At 400 metres standing start, the M4 Coupe crosses the line in 12.21 s versus 12.78 s. The 0.57 s gap represents roughly 29 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the M4 Coupe continues to build its lead. At 600 metres, it runs at 221 km/h versus 208 km/h. At 1,000 metres, the M4 Coupe finishes in 21.75 s versus 22.90 s, with a 1.15 s lead. Despite a higher top speed (265 km/h), the AMG C 43 4MATIC never recovers its launch deficit.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the M4 Coupe is capped at 250 (i.e. 155 mph - industry threshold) km/h, the AMG C 43 4MATIC at 265 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 combustion powertrains, the difference comes down to power-to-weight ratio (3.64 kg/hp vs 4.46 kg/hp) and transmission (Automatic vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.01 seconds. The 0.19 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 AMG C 43 4MATIC W206
Audi S5 Sedan

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Frequently asked questions

Over 0–100 km/h, M4 Coupe F82 wins (4,38 s vs 4,56 s).

M4 Coupe F82 goes from 0 to 100 km/h in 4,38 seconds (calibrated simulation).

M4 Coupe F82: 431 hp, ratio 3,64 kg/hp. AMG C 43 4MATIC W206: 408 hp, ratio 4,46 kg/hp.

M4 Coupe F82: 250 km/h. AMG C 43 4MATIC W206: 265 km/h.