Over 0–100 km/h, 320d Touring G20 wins (6,97 s vs 8,45 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 320d Touring G20 | 520i Touring G30 | Gap |
|---|---|---|---|
| 0–100 km/h | 6.97 s | 8.45 s | 1.48 s · 320d Touring G20 |
| 400 m standing start | 15.05 s | 16.23 s | 1.18 s · 320d Touring G20 |
| 1,000 m standing start | 27.94 s | 29.41 s | 1.47 s · 320d Touring G20 |
| Top speed (electronically limited) | 230 km/h | 225 km/h | 5 km/h · 320d Touring G20 |
| Power-to-weight ratio | 8.58 kg/hp | 9.32 kg/hp | better ratio · 320d Touring G20 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 320d Touring G20 | 520i Touring G30 |
|---|---|---|
| 0–30 km/h | 1.16 s | 1.97 s |
| 0–50 km/h | 2.20 s | 3.28 s |
| 0–80 km/h | 4.69 s | 5.94 s |
| 0–100 km/h | 6.97 s | 8.45 s |
| 0–120 km/h | 9.95 s | 11.64 s |
| 0–160 km/h | 18.79 s | 21.20 s |
| 0–200 km/h | 36.02 s | 40.71 s |
| 400 m standing start | 15.05 s | 16.23 s |
| 1,000 m standing start | 27.94 s | 29.41 s |
| Top speed | 230 km/h | 225 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 | 190 hp | Pending |
| Torque | 400 Nm | |
| Weight | 1 630 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | 4 cyl |
| Torque | 290 Nm | |
| Weight | 1 715 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the 320d Touring hits 100 km/h in 6.97 s versus 8.45 s for the 520i Touring. At this point, the 320d Touring leads by 1.48 s and sits roughly 24 m ahead.
At 200 metres, the 320d Touring is doing 118 km/h against 114 km/h for the 520i Touring. The gap is 1.02 s. The challenger starts to claw back ground.
At 400 metres standing start, the 320d Touring crosses the line in 15.05 s versus 16.23 s. The 1.18 s gap represents roughly 46 m of track - a gap visible to the naked eye.
Past 400 metres, the 320d Touring continues to build its lead. At 600 metres, it runs at 163 km/h versus 159 km/h. At 1,000 metres, the 320d Touring finishes in 27.93 s versus 29.41 s, with a 1.48 s lead. Both vehicles have similar top speeds (230 vs 225 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the 320d Touring is capped at 230 km/h, the 520i Touring 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 (8.58 kg/hp vs 9.32 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.58 seconds. The 1.48 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 320d Touring G20 wins (6,97 s vs 8,45 s).
320d Touring G20 goes from 0 to 100 km/h in 6,97 seconds (calibrated simulation).
320d Touring G20: 190 hp, ratio 8,58 kg/hp. 520i Touring G30: 184 hp, ratio 9,32 kg/hp.
320d Touring G20: 230 km/h. 520i Touring G30: 225 km/h.