Over 0–100 km/h, 630i Gran Turismo G32 wins (6,53 s vs 7,56 s).
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.
| 630i Gran Turismo G32 | 520d G30 | |
|---|---|---|
| 0–100 km/h | 6,53 s−1,03 s | 7,56 s |
| 400 m standing start | 14,71 s−0,77 s | 15,48 s |
| 1,000 m standing start | 26,69 s−2,02 s | 28,71 s |
| Top speed (electronically limited) | 250 km/h+25 km/h | 225 km/h |
| Power-to-weight ratio | 6,92 kg/hpbetter ratio | 9,37 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 | 630i Gran Turismo G32 | 520d G30 |
|---|---|---|
| 0–30 km/h | 1,59 s | 1,25 s |
| 0–50 km/h | 2,62 s | 2,41 s |
| 0–80 km/h | 4,65 s | 5,04 s |
| 0–100 km/h | 6,53 s | 7,56 s |
| 0–120 km/h | 8,88 s | 10,87 s |
| 0–160 km/h | 15,54 s | 20,60 s |
| 0–200 km/h | 26,64 s | 41,41 s |
| 400 m standing start | 14,71 s | 15,48 s |
| 1,000 m standing start | 26,69 s | 28,71 s |
| Top speed limited | 250 km/h | 225 km/h |
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 | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 780 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the 630i Gran Turismo hits 100 km/h in 6.53 s versus 7.56 s for the 520d. The 1.03 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the 630i Gran Turismo is doing 125 km/h against 115 km/h for the 520d. The gap is 0.27 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 15.48 s. The 0.77 s gap represents roughly 30 m of track - two to three car lengths.
Past 400 metres, the 630i Gran Turismo continues to build its lead. At 600 metres, it runs at 175 km/h versus 159 km/h. At 1,000 metres, the 630i Gran Turismo finishes in 26.68 s versus 28.71 s, with a 2.03 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 520d at 225 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 9.37 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.82 seconds. The 1.03 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 7,56 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. 520d G30: 190 hp, ratio 9,37 kg/hp.
630i Gran Turismo G32: 250 km/h. 520d G30: 225 km/h.