Over 0–100 km/h, 520d xDrive Touring G30 wins (7,74 s vs 9,32 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
7.74 s
9.32 s
| Measure | 520d xDrive Touring G30 | 318d Steptronic F30 | Gap |
|---|---|---|---|
| 0–100 km/h | 7.74 s | 9.32 s | 1.58 s · 520d xDrive Touring G30 |
| 400 m standing start | 15.66 s | 16.92 s | 1.26 s · 520d xDrive Touring G30 |
| 1,000 m standing start | 28.90 s | 30.62 s | 1.72 s · 520d xDrive Touring G30 |
| Top speed (electronically limited) | 222 km/h | 211 km/h | 11 km/h · 520d xDrive Touring G30 |
| Power-to-weight ratio | 9.21 kg/hp | 9.66 kg/hp | better ratio · 520d xDrive Touring G30 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 520d xDrive Touring G30 | 318d Steptronic F30 |
|---|---|---|
| 0–30 km/h | 1.46 s | 2.29 s |
| 0–50 km/h | 2.58 s | 3.72 s |
| 0–80 km/h | 5.27 s | 6.62 s |
| 0–100 km/h | 7.74 s | 9.32 s |
| 0–120 km/h | 10.97 s | 12.90 s |
| 0–160 km/h | 20.84 s | 24.27 s |
| 0–200 km/h | 42.07 s | 55.83 s |
| 400 m standing start | 15.66 s | 16.92 s |
| 1,000 m standing start | 28.90 s | 30.62 s |
| Top speed | 222 km/h | 211 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 | 1 750 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 148 hp | Pending |
| Torque | 320 Nm | |
| Weight | 1 430 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the 520d xDrive Touring hits 100 km/h in 7.74 s versus 9.32 s for the 318d Steptronic. At this point, the 520d xDrive Touring leads by 1.58 s and sits roughly 25 m ahead.
At 200 metres, the 520d xDrive Touring is doing 115 km/h against 111 km/h for the 318d Steptronic. The gap is 1.07 s. The challenger starts to claw back ground.
At 400 metres standing start, the 520d xDrive Touring crosses the line in 15.65 s versus 16.91 s. The 1.26 s gap represents roughly 47 m of track - a gap visible to the naked eye.
Past 400 metres, the 520d xDrive Touring continues to build its lead. At 600 metres, it runs at 159 km/h versus 153 km/h. At 1,000 metres, the 520d xDrive Touring finishes in 28.90 s versus 30.62 s, with a 1.72 s lead. Both vehicles have similar top speeds (222 vs 211 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the 520d xDrive Touring is capped at 222 km/h, the 318d Steptronic at 212 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 (9.21 kg/hp vs 9.66 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.08 seconds. The 1.58 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, 520d xDrive Touring G30 wins (7,74 s vs 9,32 s).
520d xDrive Touring G30 goes from 0 to 100 km/h in 7,74 seconds (calibrated simulation).
520d xDrive Touring G30: 190 hp, ratio 9,21 kg/hp. 318d Steptronic F30: 148 hp, ratio 9,66 kg/hp.
520d xDrive Touring G30: 222 km/h. 318d Steptronic F30: 211 km/h.