Over 0–100 km/h, SQ5 Sportback wins (4,42 s vs 6,74 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 | X2 xDrive25e F39 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.42 s | 6.74 s | 2.32 s · SQ5 Sportback |
| 400 m standing start | 12.76 s | 14.89 s | 2.13 s · SQ5 Sportback |
| 1,000 m standing start | 23.50 s | 27.32 s | 3.82 s · SQ5 Sportback |
| Top speed (electronically limited) | 250 km/h | 195 km/h | 55 km/h · SQ5 Sportback |
| Power-to-weight ratio | 5.56 kg/hp | 7.86 kg/hp | better ratio · SQ5 Sportback |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | SQ5 Sportback | X2 xDrive25e F39 |
|---|---|---|
| 0–30 km/h | 1.06 s | 1.46 s |
| 0–50 km/h | 1.78 s | 2.49 s |
| 0–80 km/h | 3.15 s | 4.65 s |
| 0–100 km/h | 4.42 s | 6.74 s |
| 0–120 km/h | 6.02 s | 9.34 s |
| 0–160 km/h | 10.50 s | 16.97 s |
| 0–200 km/h | 17.55 s | - |
| 400 m standing start | 12.76 s | 14.89 s |
| 1,000 m standing start | 23.50 s | 27.32 s |
| Top speed limited | 250 km/h | 195 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 | 220 hp | 3 cyl |
| Torque | 385 Nm | |
| Weight | 1 730 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 6-speed Steptronic |
Off the line, the SQ5 Sportback hits 100 km/h in 4.42 s versus 6.74 s for the X2 xDrive25e. Despite lacking instant torque, 367 hp of power compensates. At this point, the SQ5 Sportback leads by 2.32 s and sits roughly 17 m ahead.
At 200 metres, the SQ5 Sportback is doing 142 km/h against 122 km/h for the X2 xDrive25e. The gap is 1.40 s. The challenger starts to claw back ground.
At 400 metres standing start, the SQ5 Sportback crosses the line in 12.76 s versus 14.89 s. The 2.13 s gap represents roughly 86 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 169 km/h. At 1,000 metres, the SQ5 Sportback finishes in 23.50 s versus 27.32 s, with a 3.82 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 X2 xDrive25e at 195 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 10.91 seconds. The 2.32 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 6,74 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. X2 xDrive25e F39: 220 hp, ratio 7,86 kg/hp.
SQ5 Sportback: 250 km/h. X2 xDrive25e F39: 195 km/h.