Over 0–100 km/h, 630i Gran Turismo G32 wins (6,53 s vs 7,75 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 630i Gran Turismo G32 | 520i G30 | Gap |
|---|---|---|---|
| 0–100 km/h | 6.53 s | 7.75 s | 1.22 s · 630i Gran Turismo G32 |
| 400 m standing start | 14.71 s | 15.66 s | 0.95 s · 630i Gran Turismo G32 |
| 1,000 m standing start | 26.69 s | 28.68 s | 1.99 s · 630i Gran Turismo G32 |
| Top speed (electronically limited) | 250 km/h | 231 km/h | 19 km/h · 630i Gran Turismo G32 |
| Power-to-weight ratio | 6.92 kg/hp | 8.37 kg/hp | better ratio · 630i Gran Turismo G32 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 630i Gran Turismo G32 | 520i G30 |
|---|---|---|
| 0–30 km/h | 1.59 s | 1.56 s · tight gap |
| 0–50 km/h | 2.62 s · tight gap | 2.75 s |
| 0–80 km/h | 4.65 s | 5.34 s |
| 0–100 km/h | 6.53 s | 7.75 s |
| 0–120 km/h | 8.88 s | 10.84 s |
| 0–160 km/h | 15.54 s | 19.96 s |
| 0–200 km/h | 26.64 s | 37.89 s |
| 400 m standing start | 14.71 s | 15.66 s |
| 1,000 m standing start | 26.69 s | 28.68 s |
| Top speed limited | 250 km/h | 231 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 | 258 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 785 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | 4 cyl |
| Torque | 290 Nm | |
| Weight | 1 540 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | 8-speed Steptronic |
Off the line, the 630i Gran Turismo hits 100 km/h in 6.53 s versus 7.75 s for the 520i. At this point, the 630i Gran Turismo leads by 1.22 s and sits roughly 7 m ahead.
At 200 metres, the 630i Gran Turismo is doing 125 km/h against 116 km/h for the 520i. The gap is 0.52 s. The challenger starts to claw back ground.
At 400 metres standing start, the 630i Gran Turismo crosses the line in 14.71 s versus 15.66 s. The 0.95 s gap represents roughly 37 m of track - a gap visible to the naked eye.
Past 400 metres, the 630i Gran Turismo continues to build its lead. At 600 metres, it runs at 175 km/h versus 161 km/h. At 1,000 metres, the 630i Gran Turismo finishes in 26.68 s versus 28.68 s, with a 1.99 s lead.
Both rivals are electronically governed, but not at the same level: the 630i Gran Turismo is capped at 250 (i.e. 155 mph - industry threshold) km/h, the 520i at 235 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.
With two combustion powertrains, the difference comes down to power-to-weight ratio (6.92 kg/hp vs 8.37 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.70 seconds. The 1.22 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 630i Gran Turismo G32 wins (6,53 s vs 7,75 s).
630i Gran Turismo G32 goes from 0 to 100 km/h in 6,53 seconds (calibrated simulation).
630i Gran Turismo G32: 258 hp, ratio 6,92 kg/hp. 520i G30: 184 hp, ratio 8,37 kg/hp.
630i Gran Turismo G32: 250 km/h. 520i G30: 231 km/h.