Over 0–100 km/h, Model S P85D wins (3,33 s vs 5,03 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.
| Model S P85D | Model X 90D | |
|---|---|---|
| 0–100 km/h | 3,33 s−1,70 s | 5,03 s |
| 400 m standing start | 11,18 s−1,89 s | 13,07 s |
| 1,000 m standing start | 20,31 s−3,01 s | 23,32 s |
| Top speed (electronically limited) | 250 km/h+1 km/h | 249 km/h |
| Power-to-weight ratio | 3,24 kg/hpbetter ratio | 4,59 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 P85D | Model X 90D |
|---|---|---|
| 0–30 km/h | 0,98 s | 1,49 s |
| 0–50 km/h | 1,64 s | 2,49 s |
| 0–80 km/h | 2,62 s | 3,99 s |
| 0–100 km/h | 3,33 s | 5,03 s |
| 0–120 km/h | 4,21 s | 6,30 s |
| 0–160 km/h | 6,80 s | 10,16 s |
| 0–200 km/h | 10,49 s | 15,94 s |
| 400 m standing start | 11,18 s | 13,07 s |
| 1,000 m standing start | 20,31 s | 23,32 s |
| Top speed limited | 250 km/h | 249 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 691 hp | Dual Permanent Magnet Synchronous Motor |
| Torque | 931 Nm | |
| Weight | 2 239 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Single-speed fixed gear |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 532 hp | Dual Permanent Magnet Synchronous Motor |
| Torque | 967 Nm | |
| Weight | 2 441 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Single-speed fixed gear |
Off the line, the Model S P85D hits 100 km/h in 3.33 s versus 5.03 s for the Model X 90D. At this point, the Model S P85D leads by 1.70 s and sits roughly 16 m ahead.
At 200 metres, the Model S P85D is doing 167 km/h against 147 km/h for the Model X 90D. The gap is 1.39 s. The challenger starts to claw back ground.
At 400 metres standing start, the Model S P85D crosses the line in 11.17 s versus 13.07 s. The 1.89 s gap represents roughly 92 m of track - a gap visible to the naked eye.
Past 400 metres, the Model S P85D continues to build its lead. At 600 metres, it runs at 232 km/h versus 205 km/h. At 1,000 metres, the Model S P85D finishes in 20.31 s versus 23.32 s, with a 3.01 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 249 (i.e. 155 mph - industry threshold) km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the Model S P85D and the Model X 90D are governed to 249 (i.e. 155 mph - industry threshold) km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
With two electric powertrains, the difference comes down to power-to-weight ratio (3.24 kg/hp vs 4.59 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.09 seconds. The 1.70 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 P85D wins (3,33 s vs 5,03 s).
Model S P85D goes from 0 to 100 km/h in 3,33 seconds (calibrated simulation).
Model S P85D: 691 hp, ratio 3,24 kg/hp. Model X 90D: 532 hp, ratio 4,59 kg/hp.
Model S P85D: 250 km/h. Model X 90D: 249 km/h.