Over 0–100 km/h, S6 Sportback e-tron wins (4,08 s vs 5,04 s).
Performance comparison
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
Simulation
Calibration
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
| S6 Sportback e-tron | 745Le xDrive G11 | |
|---|---|---|
| 0–100 km/h | 4,08 s−0,97 s | 5,04 s |
| 400 m standing start | 12,52 s−0,77 s | 13,29 s |
| 1,000 m standing start | 23,58 s−0,45 s | 24,03 s |
| Top speed (electronically limited) | 233 km/h | 250 km/h−17 km/h |
| Power-to-weight ratio | 4,28 kg/hpbetter ratio | 5,34 kg/hp |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | S6 Sportback e-tron | 745Le xDrive G11 |
|---|---|---|
| 0–30 km/h | 1,11 s | 1,29 s |
| 0–50 km/h | 1,86 s | 2,16 s |
| 0–80 km/h | 3,03 s | 3,69 s |
| 0–100 km/h | 4,08 s | 5,04 s |
| 0–120 km/h | 5,44 s | 6,75 s |
| 0–160 km/h | 10,00 s | 11,34 s |
| 0–200 km/h | 19,13 s | 18,16 s |
| 400 m standing start | 12,52 s | 13,29 s |
| 1,000 m standing start | 23,58 s | 24,03 s |
| Top speed limited | 233 km/h | 250 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 543 hp | Pending |
| Torque | 855 Nm | |
| Weight | 2 325 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Unknown |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 394 hp | Pending |
| Torque | 600 Nm | |
| Weight | 2 105 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the S6 Sportback e-tron hits 100 km/h in 4.08 s versus 5.05 s for the 745Le xDrive. At this point, the S6 Sportback e-tron leads by 0.97 s and sits roughly 8 m ahead.
At 200 metres, the S6 Sportback e-tron is doing 146 km/h against 139 km/h for the 745Le xDrive. The gap is 0.64 s. The challenger starts to claw back ground.
At 400 metres standing start, the S6 Sportback e-tron crosses the line in 12.52 s versus 13.29 s. The 0.77 s gap represents roughly 36 m of track - a gap visible to the naked eye.
Past 400 metres, the gap narrows. The S6 Sportback e-tron maxes out at 233 km/h while the 745Le xDrive keeps accelerating towards 250 (i.e. 155 mph - industry threshold) km/h. At 600 metres, the gap has dropped to 0.74 s.
At 1,000 metres, the S6 Sportback e-tron finishes in 23.58 s versus 24.03 s, with just 0.45 s to spare. The 745Le xDrive fails to fully close the launch gap.
Both rivals are electronically governed, but not at the same level: the S6 Sportback e-tron is capped at 240 km/h, the 745Le xDrive 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.
With two plug-in hybrid powertrains, the difference comes down to power-to-weight ratio (4.28 kg/hp vs 5.34 kg/hp) and transmission (Unknown vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.74 seconds. The 0.97 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, S6 Sportback e-tron wins (4,08 s vs 5,04 s).
S6 Sportback e-tron goes from 0 to 100 km/h in 4,08 seconds (calibrated simulation).
S6 Sportback e-tron: 543 hp, ratio 4,28 kg/hp. 745Le xDrive G11: 394 hp, ratio 5,34 kg/hp.
S6 Sportback e-tron: 233 km/h. 745Le xDrive G11: 250 km/h.