Over 0–100 km/h, SQ5 Sportback wins (4,42 s vs 6,04 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | SQ5 Sportback | iX xDrive40 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.42 s | 6.04 s | 1.62 s · SQ5 Sportback |
| 400 m standing start | 12.76 s | 14.37 s | 1.61 s · SQ5 Sportback |
| 1,000 m standing start | 23.50 s | 26.37 s | 2.87 s · SQ5 Sportback |
| Top speed (electronically limited) | 250 km/h | 200 km/h | 50 km/h · SQ5 Sportback |
| Power-to-weight ratio | 5.56 kg/hp | 7.48 kg/hp | better ratio · SQ5 Sportback |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | SQ5 Sportback | iX xDrive40 |
|---|---|---|
| 0–30 km/h | 1.06 s | 1.42 s |
| 0–50 km/h | 1.78 s | 2.37 s |
| 0–80 km/h | 3.15 s | 4.25 s |
| 0–100 km/h | 4.42 s | 6.04 s |
| 0–120 km/h | 6.02 s | 8.34 s |
| 0–160 km/h | 10.50 s | 15.21 s |
| 0–200 km/h | 17.55 s | 26.44 s |
| 400 m standing start | 12.76 s | 14.37 s |
| 1,000 m standing start | 23.50 s | 26.37 s |
| Top speed limited | 250 km/h | 200 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 367 hp | Pending |
| Torque | 550 Nm | |
| Weight | 2 040 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 326 hp | Pending |
| Torque | 630 Nm | |
| Weight | 2 440 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Single-speed reduction gear |
Off the line, the SQ5 Sportback hits 100 km/h in 4.42 s versus 6.04 s for the iX xDrive40. Despite lacking instant torque, 367 hp of power compensates. At this point, the SQ5 Sportback leads by 1.62 s and sits roughly 15 m ahead.
At 200 metres, the SQ5 Sportback is doing 142 km/h against 127 km/h for the iX xDrive40. The gap is 1.07 s. The challenger starts to claw back ground.
At 400 metres standing start, the SQ5 Sportback crosses the line in 12.76 s versus 14.36 s. The 1.61 s gap represents roughly 68 m of track - a gap visible to the naked eye.
Past 400 metres, the SQ5 Sportback continues to build its lead. At 600 metres, it runs at 196 km/h versus 175 km/h. At 1,000 metres, the SQ5 Sportback finishes in 23.50 s versus 26.37 s, with a 2.87 s lead.
Both rivals are electronically governed, but not at the same level: the SQ5 Sportback is capped at 250 (i.e. 155 mph - industry threshold) km/h, the iX xDrive40 at 200 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 9.74 seconds. The 1.62 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, SQ5 Sportback wins (4,42 s vs 6,04 s).
SQ5 Sportback goes from 0 to 100 km/h in 4,42 seconds (calibrated simulation).
SQ5 Sportback: 367 hp, ratio 5,56 kg/hp. iX xDrive40: 326 hp, ratio 7,48 kg/hp.
SQ5 Sportback: 250 km/h. iX xDrive40: 200 km/h.