Over 0–100 km/h, SQ5 Sportback wins (4,42 s vs 4,75 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 | X4 M40i G02 | Gap |
|---|---|---|---|
| 0–100 km/h | 4.42 s | 4.75 s | 0.33 s · SQ5 Sportback |
| 400 m standing start | 12.76 s | 13.00 s | 0.24 s · SQ5 Sportback |
| 1,000 m standing start | 23.50 s | 23.61 s | 0.11 s · SQ5 Sportback |
| Top speed (electronically limited) | 250 km/h | 250 km/h | Same |
| Power-to-weight ratio | 5.56 kg/hp | 5.16 kg/hp | better ratio · X4 M40i G02 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | SQ5 Sportback | X4 M40i G02 |
|---|---|---|
| 0–30 km/h | 1.06 s | 1.28 s |
| 0–50 km/h | 1.78 s | 2.12 s |
| 0–80 km/h | 3.15 s | 3.51 s |
| 0–100 km/h | 4.42 s | 4.75 s |
| 0–120 km/h | 6.02 s | 6.32 s |
| 0–160 km/h | 10.50 s · tight gap | 10.58 s |
| 0–200 km/h | 17.55 s | 17.20 s |
| 400 m standing start | 12.76 s | 13.00 s |
| 1,000 m standing start | 23.50 s · tight gap | 23.61 s |
| Top speed limited | 250 km/h | 250 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 | 354 hp | 6 cyl |
| Torque | 500 Nm | |
| Weight | 1 825 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the SQ5 Sportback hits 100 km/h in 4.42 s versus 4.76 s for the X4 M40i. At this point, the SQ5 Sportback leads by 0.33 s and sits roughly 7 m ahead.
At 200 metres, the SQ5 Sportback is doing 142 km/h against 143 km/h for the X4 M40i. The gap is 0.27 s. The gap remains stable from the start.
At 400 metres standing start, the SQ5 Sportback crosses the line in 12.76 s versus 12.99 s. The 0.24 s gap represents roughly 12 m of track - two to three car lengths.
Past 400 metres, the gap narrows.
At 1,000 metres, the SQ5 Sportback finishes in 23.50 s versus 23.60 s, with just 0.10 s to spare. The X4 M40i fails to fully close the launch gap.
Both rivals share the same electronic speed cap: the SQ5 Sportback and the X4 M40i are governed to 250 (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 combustion powertrains, the difference comes down to power-to-weight ratio (5.56 kg/hp vs 5.16 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 7.22 seconds. The 0.33 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, SQ5 Sportback wins (4,42 s vs 4,75 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. X4 M40i G02: 354 hp, ratio 5,16 kg/hp.
SQ5 Sportback: 250 km/h. X4 M40i G02: 250 km/h.