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Mercedes S 500 4MATIC Limousine Langversion W223 vs Audi A6 Avant: 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 2026 · Methodology
MercedesHybridFaster

S 500 4MATIC Limousine Langversion W223

449 hp · 600 Nm · 2,195 kg · 2026

VS
AudiDiesel

A6 Avant

204 hp · 400 Nm · 2,000 kg · 2026

Result · 0–100 km/h

AMercedes S 500 4MATIC Limousine Langversion W223

4.45 s

Gap2.55 sin favour of S 500 4MATIC Limousine Langversion
BAudi A6 Avant

7.00 s

Summary · Caralogy simulation
MeasureS 500 4MATIC Limousine Langversion W223A6 AvantGap
0–100 km/h4.45 s7.00 s2.55 s · S 500 4MATIC Limousine Langversion W223
400 m standing start12.59 s15.02 s2.43 s · S 500 4MATIC Limousine Langversion W223
1,000 m standing start22.69 s27.98 s5.29 s · S 500 4MATIC Limousine Langversion W223
Top speed (electronically limited)250 km/h238 km/h12 km/h · S 500 4MATIC Limousine Langversion W223
Power-to-weight ratio4.89 kg/hp9.80 kg/hpbetter ratio · S 500 4MATIC Limousine Langversion W223

Watch the race

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

MercedesHybridS 500 4MATIC Limousine Langversion W223
Speed
0km/h
Timer
0,00s
Distance
0m
AudiDieselA6 Avant
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 500 4MATIC Limousine Langversion W223A6 Avant
0–30 km/h1.04 s · tight gap1.08 s
0–50 km/h1.78 s2.10 s
0–80 km/h3.16 s4.60 s
0–100 km/h4.45 s7.00 s
0–120 km/h5.85 s10.04 s
0–160 km/h9.77 s19.37 s
0–200 km/h15.18 s34.70 s
400 m standing start12.59 s15.02 s
1,000 m standing start22.69 s27.98 s
Top speed limited250 km/h238 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 500 4MATIC Limousine Langversion W223

4,89kg/hpratio better by 4,92 kg/hp
CharacteristicValueDetail
Power449 hpPending
Torque600 Nm
Weight2 195 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown
Audi

A6 Avant

9,80kg/hpcompensated by −195 kg
CharacteristicValueDetail
Power204 hpPending
Torque400 Nm
Weight2 000 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
Gearbox7-speed S tronic

The start: 0 to 100 km/h

Off the line, the S 500 4MATIC Limousine Langversion hits 100 km/h in 4.45 s versus 7.00 s for the A6 Avant. At this point, the S 500 4MATIC Limousine Langversion leads by 2.55 s and sits roughly 11 m ahead.

From 100 km/h to 400 metres

At 200 metres, the S 500 4MATIC Limousine Langversion is doing 145 km/h against 117 km/h for the A6 Avant. The gap is 1.35 s. The challenger starts to claw back ground.

At 400 metres standing start, the S 500 4MATIC Limousine Langversion crosses the line in 12.59 s versus 15.02 s. The 2.43 s gap represents roughly 94 m of track - a gap visible to the naked eye.

Beyond 400 metres: top speed comes into play

Past 400 metres, the S 500 4MATIC Limousine Langversion continues to build its lead. At 600 metres, it runs at 207 km/h versus 161 km/h. At 1,000 metres, the S 500 4MATIC Limousine Langversion finishes in 22.69 s versus 27.98 s, with a 5.29 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 238 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the S 500 4MATIC Limousine Langversion is capped at 250 (i.e. 155 mph - industry threshold) km/h, the A6 Avant at 238 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 (4.89 kg/hp vs 9.80 kg/hp) and transmission (Unknown vs Automatic).

In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.76 seconds. The 2.55 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 500 4MATIC Limousine Langversion W223
BMW 540d xDriveBMW 640d xDrive Gran TurismoBMW 540d xDrive

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Frequently asked questions

Over 0–100 km/h, S 500 4MATIC Limousine Langversion W223 wins (4,45 s vs 7,00 s).

S 500 4MATIC Limousine Langversion W223 goes from 0 to 100 km/h in 4,45 seconds (calibrated simulation).

S 500 4MATIC Limousine Langversion W223: 449 hp, ratio 4,89 kg/hp. A6 Avant: 204 hp, ratio 9,80 kg/hp.

S 500 4MATIC Limousine Langversion W223: 250 km/h. A6 Avant: 238 km/h.