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AG6BEVvsBSHybrid
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  • SpecsG6 · S

Xpeng G6 vs Mercedes S 500 4MATIC Saloon, long version W223: 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.

family SUV · 2023 vs 2026 · Methodology
XpengBEVFaster

G6

480 hp · 660 Nm · 2,115 kg · 2023

VS
MercedesHybrid

S 500 4MATIC Saloon, long version W223

449 hp · 600 Nm · 2,195 kg · 2026

Result · 0–100 km/h

AXpeng G6

3.80 s

Gap0.65 sin favour of G6
BMercedes S 500 4MATIC Saloon, long version W223

4.45 s

Summary · Caralogy simulation
MeasureG6S 500 4MATIC Saloon, long version W223Gap
0–100 km/h3.80 s4.45 s0.65 s · G6
400 m standing start12.03 s12.59 s0.56 s · G6
1,000 m standing start22.89 s22.69 s0.20 s · S 500 4MATIC Saloon, long version W223
Top speed (electronically limited)200 km/h250 km/h50 km/h · S 500 4MATIC Saloon, long version W223
Power-to-weight ratio4.41 kg/hp4.89 kg/hpbetter ratio · G6

Watch the race

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

XpengBEVG6
Speed
0km/h
Timer
0,00s
Distance
0m
MercedesHybridS 500 4MATIC Saloon, long version W223
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.
StageG6S 500 4MATIC Saloon, long version W223
0–30 km/h1.06 s1.04 s · tight gap
0–50 km/h1.76 s · tight gap1.78 s
0–80 km/h2.86 s3.16 s
0–100 km/h3.80 s4.45 s
0–120 km/h5.01 s5.85 s
0–160 km/h8.63 s9.77 s
0–200 km/h13.99 s15.18 s
400 m standing start12.03 s12.59 s
1,000 m standing start22.89 s22.69 s
Top speed limited200 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.

Xpeng

G6

4,41kg/hpratio better by 0,48 kg/hp
CharacteristicValueDetail
Power480 hpDual Permanent Magnet Synchronous Motor AWD
Torque660 Nm
Weight2 115 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxSingle-speed fixed gear
Mercedes

S 500 4MATIC Saloon, long version W223

4,89kg/hpcompensated by −80 kg
CharacteristicValueDetail
Power449 hpPending
Torque600 Nm
Weight2 195 kgmanufacturer kerb weight
DrivetrainIntegrale (AWD)
GearboxUnknown

The start: 0 to 100 km/h

Off the line, the G6 hits 100 km/h in 3.80 s versus 4.45 s for the S 500 4MATIC Saloon, long version. The instant torque of 660 Nm from the electric motor makes the difference. At this point, the G6 leads by 0.65 s and sits roughly 3 m ahead.

From 100 km/h to 400 metres

At 200 metres, the G6 is doing 152 km/h against 145 km/h for the S 500 4MATIC Saloon, long version. The gap is 0.40 s. The challenger starts to claw back ground.

At 400 metres standing start, the G6 crosses the line in 12.03 s versus 12.59 s. The 0.56 s gap represents roughly 28 m of track - two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the situation changes. The G6 maxes out at 200 km/h while the S 500 4MATIC Saloon, long version keeps accelerating towards 250 (i.e. 155 mph - industry threshold) km/h. At 600 metres, the gap has dropped to 0.58 s.

Around 928 metres, both vehicles are level. This is the inversion point: the S 500 4MATIC Saloon, long version overcomes its launch deficit thanks to a 50 km/h higher top speed.

At 1,000 metres, the S 500 4MATIC Saloon, long version finishes in 22.69 s versus 22.89 s. The 0.20 s delta shows an extremely tight race.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the G6 is capped at 200 km/h, the S 500 4MATIC Saloon, long version at 250 (i.e. 155 mph - industry threshold) 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.

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 6.84 seconds. The 0.65 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.

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A8 L 60 TFSI e quattro tiptronic vs S 500 4MATIC Saloon, long version

Frequently asked questions

Over 0–100 km/h, G6 wins (3,80 s vs 4,45 s).

G6 goes from 0 to 100 km/h in 3,80 seconds (calibrated simulation).

G6: 480 hp, ratio 4,41 kg/hp. S 500 4MATIC Saloon, long version W223: 449 hp, ratio 4,89 kg/hp.

G6: 200 km/h. S 500 4MATIC Saloon, long version W223: 250 km/h.