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Tesla Model X P100D vs Mercedes C 300 de Estate 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.

large SUV · 2017 vs 2024 · Methodology
TeslaBEVFaster

Model X P100D

762 hp · 967 Nm · 2,468 kg · 2017

VS
MercedesPHEV

C 300 de Estate W206

313 hp · 700 Nm · 2,185 kg · 2024

Result · 0–100 km/h

ATesla Model X P100D

3.05 s

Gap3.12 sin favour of Model X P100D
BMercedes C 300 de Estate W206

6.17 s

Summary · Caralogy simulation
MeasureModel X P100DC 300 de Estate W206Gap
0–100 km/h3.05 s6.17 s3.12 s · Model X P100D
400 m standing start10.97 s14.36 s3.39 s · Model X P100D
1,000 m standing start20.13 s26.08 s5.95 s · Model X P100D
Top speed (electronically limited)250 km/h240 km/h10 km/h · Model X P100D
Power-to-weight ratio3.24 kg/hp6.98 kg/hpbetter ratio · Model X P100D

Watch the race

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

TeslaBEVModel X P100D
Speed
0km/h
Timer
0,00s
Distance
0m
MercedesPHEVC 300 de Estate 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.
StageModel X P100DC 300 de Estate W206
0–30 km/h0.88 s1.11 s
0–50 km/h1.47 s2.01 s
0–80 km/h2.36 s4.20 s
0–100 km/h3.05 s6.17 s
0–120 km/h3.94 s8.80 s
0–160 km/h6.55 s15.10 s
0–200 km/h10.30 s23.52 s
400 m standing start10.97 s14.36 s
1,000 m standing start20.13 s26.08 s
Top speed limited250 km/h240 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.

Tesla

Model X P100D

3,24kg/hpratio better by 3,74 kg/hp
CharacteristicValueDetail
Power762 hpDual Permanent Magnet Synchronous Motor
Torque967 Nm
Weight2 468 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
Mercedes

C 300 de Estate W206

6,98kg/hpcompensated by −283 kg
CharacteristicValueDetail
Power313 hp4 cyl
Torque700 Nm
Weight2 185 kgmanufacturer kerb weight
DrivetrainPropulsion
GearboxUnknown

The start: 0 to 100 km/h

Off the line, the Model X P100D hits 100 km/h in 3.05 s versus 6.17 s for the C 300 de Estate. At this point, the Model X P100D leads by 3.12 s and sits roughly 13 m ahead.

From 100 km/h to 400 metres

At 200 metres, the Model X P100D is doing 167 km/h against 123 km/h for the C 300 de Estate. The gap is 2.12 s. The challenger starts to claw back ground.

At 400 metres standing start, the Model X P100D crosses the line in 10.97 s versus 14.36 s. The 3.39 s gap represents roughly 138 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Model X P100D continues to build its lead. At 600 metres, it runs at 231 km/h versus 179 km/h. At 1,000 metres, the Model X P100D finishes in 20.13 s versus 26.07 s, with a 5.95 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 240 km/h), preventing any comeback.

What the numbers don’t tell you

The Model X P100D features all-wheel drive (AWD) against the C 300 de Estate’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 are electronically governed, but not at the same level: the Model X P100D is capped at 249 (i.e. 155 mph - industry threshold) km/h, the C 300 de Estate at 240 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 (3.24 kg/hp vs 6.98 kg/hp) and transmission (Automatic vs Unknown).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 10.22 seconds. The 3.12 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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Model X P100D vs iX xDrive50

MercedesVSAudi

C 300 de Estate vs A5 Avant e-hybrid quattro 220 kW

TeslaVSBMW

Model X P100D vs iX xDrive40

MercedesVSAudi

C 300 de Estate vs A5 Limousine e-hybrid quattro 220 kW

Frequently asked questions

Over 0–100 km/h, Model X P100D wins (3,05 s vs 6,17 s).

Model X P100D goes from 0 to 100 km/h in 3,05 seconds (calibrated simulation).

Model X P100D: 762 hp, ratio 3,24 kg/hp. C 300 de Estate W206: 313 hp, ratio 6,98 kg/hp.

Model X P100D: 250 km/h. C 300 de Estate W206: 240 km/h.