Over 0–100 km/h, Model S 85 and X6 xDrive40i G06 are neck and neck (5,67 s vs 5,75 s, no significant gap).
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.
| Model S 85 | X6 xDrive40i G06 | |
|---|---|---|
| 0–100 km/h | 5,75 s | 5,67 s+0,08 s |
| 400 m standing start | 13,94 s | 13,94 s+0,00 s |
| 1,000 m standing start | 25,17 s−0,30 s | 25,47 s |
| Top speed (electronically limited) | 201 km/h | 248 km/h−47 km/h |
| Power-to-weight ratio | 5,82 kg/hpbetter ratio | 6,29 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 | Model S 85 | X6 xDrive40i G06 |
|---|---|---|
| 0–30 km/h | 1,67 s | 1,34 s |
| 0–50 km/h | 2,78 s | 2,25 s |
| 0–80 km/h | 4,46 s | 4,09 s |
| 0–100 km/h | 5,75 s | 5,67 stight gap |
| 0–120 km/h | 7,39 s | 7,68 s |
| 0–160 km/h | 12,43 s | 13,36 s |
| 0–200 km/h | 20,22 s | 23,07 s |
| 400 m standing start | 13,94 s | 13,94 s |
| 1,000 m standing start | 25,17 s | 25,47 s |
| Top speed | 201 km/h | 248 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 362 hp | Permanent Magnet Synchronous Motor |
| Torque | 599 Nm | |
| Weight | 2 108 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | Single-speed fixed gear |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 333 hp | 6 cyl |
| Torque | 450 Nm | |
| Weight | 2 095 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Bmw X6 xDrive40i hits 100 km/h in 5.67 s versus 5.75 s for the Model S 85. Despite lacking instant torque, 333 hp of power compensates. The 0.08 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Bmw X6 xDrive40i is doing 132 km/h against 137 km/h for the Model S 85. The gap is 0.19 s. The gap widens compared to the 0-100.
At 400 metres standing start, the Bmw X6 xDrive40i crosses the line in 13.94 s versus 13.94 s. The 0.00 s gap represents roughly 0 m of track
Past 400 metres, the situation changes. The Model S 85 maxes out at 201 km/h while the Bmw X6 xDrive40i keeps accelerating towards 248 km/h. At 600 metres, the gap has dropped to 0.16 s.
Around 403 metres, both vehicles are level. This is the inversion point: the Model S 85 overcomes its launch deficit thanks to a 47 km/h higher top speed.
At 1,000 metres, the Model S 85 finishes in 25.17 s versus 25.47 s. The 0.30 s delta shows an extremely tight race.
The Bmw X6 xDrive40i features all-wheel drive (AWD) against the Model S 85’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 S 85 is capped at 201 km/h, the Bmw X6 xDrive40i at 248 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 8.87 seconds. The 0.08 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Swap one of the two models to explore an equivalent duel in the same segment.
Over 0–100 km/h, Model S 85 and X6 xDrive40i G06 are neck and neck (5,67 s vs 5,75 s, no significant gap).
Model S 85 goes from 0 to 100 km/h in 5,75 seconds (calibrated simulation).
Model S 85: 362 hp, ratio 5,82 kg/hp. X6 xDrive40i G06: 333 hp, ratio 6,29 kg/hp.
Model S 85: 201 km/h. X6 xDrive40i G06: 248 km/h.