Over 0–100 km/h, 320d Touring G20 wins (7,55 s vs 7,74 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 | 520d xDrive Touring G30 | Gap |
|---|---|---|---|
| 0–100 km/h | 7.55 s | 7.74 s | 0.19 s · 320d Touring G20 |
| 400 m standing start | 15.62 s | 15.66 s | 0.04 s · 320d Touring G20 |
| 1,000 m standing start | 28.17 s | 28.90 s | 0.73 s · 320d Touring G20 |
| Top speed (electronically limited) | 229 km/h | 222 km/h | 7 km/h · 320d Touring G20 |
| Power-to-weight ratio | 8.24 kg/hp | 9.21 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 | 520d xDrive Touring G30 |
|---|---|---|
| 0–30 km/h | 2.05 s | 1.46 s |
| 0–50 km/h | 3.28 s | 2.58 s |
| 0–80 km/h | 5.49 s | 5.27 s |
| 0–100 km/h | 7.55 s | 7.74 s |
| 0–120 km/h | 10.22 s | 10.97 s |
| 0–160 km/h | 18.11 s | 20.84 s |
| 0–200 km/h | 33.26 s | 42.07 s |
| 400 m standing start | 15.62 s · tight gap | 15.66 s |
| 1,000 m standing start | 28.17 s | 28.90 s |
| Top speed | 229 km/h | 222 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 | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 565 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Six-speed manual (Eight-speed Steptronic transmission) |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 750 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
Off the line, the 320d Touring hits 100 km/h in 7.55 s versus 7.74 s for the 520d xDrive Touring. Despite the faster sprint time, the 520d xDrive Touring is 10 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.
At 200 metres, the 520d xDrive Touring is doing 115 km/h against 121 km/h for the 320d Touring. The gap is 0.25 s. The gap remains stable from the start.
At 400 metres standing start, the 320d Touring crosses the line in 15.61 s versus 15.65 s. The 0.04 s gap represents roughly 2 m of track
Past 400 metres, the 320d Touring continues to build its lead. At 600 metres, it runs at 167 km/h versus 159 km/h. At 1,000 metres, the 320d Touring finishes in 28.17 s versus 28.90 s, with a 0.73 s lead. Both vehicles have similar top speeds (229 vs 222 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the 320d Touring is capped at 229 km/h, the 520d xDrive Touring at 222 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 (8.24 kg/hp vs 9.21 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.92 seconds. The 0.19 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, 320d Touring G20 wins (7,55 s vs 7,74 s).
320d Touring G20 goes from 0 to 100 km/h in 7,55 seconds (calibrated simulation).
320d Touring G20: 190 hp, ratio 8,24 kg/hp. 520d xDrive Touring G30: 190 hp, ratio 9,21 kg/hp.
320d Touring G20: 229 km/h. 520d xDrive Touring G30: 222 km/h.