Over 0–100 km/h, 520d xDrive Touring G30 wins (7,74 s vs 8,33 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.
| 520d xDrive Touring G30 | 318i G20 | |
|---|---|---|
| 0–100 km/h | 7,74 s−0,59 s | 8,33 s |
| 400 m standing start | 15,66 s−0,41 s | 16,07 s |
| 1,000 m standing start | 28,90 s−0,54 s | 29,44 s |
| Top speed (electronically limited) | 222 km/h | 223 km/h−1 km/h |
| Power-to-weight ratio | 9,21 kg/hpbetter ratio | 9,55 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 | 520d xDrive Touring G30 | 318i G20 |
|---|---|---|
| 0–30 km/h | 1,46 s | 1,65 s |
| 0–50 km/h | 2,58 s | 2,89 s |
| 0–80 km/h | 5,27 s | 5,71 s |
| 0–100 km/h | 7,74 s | 8,33 s |
| 0–120 km/h | 10,97 s | 11,68 s |
| 0–160 km/h | 20,84 s | 21,84 s |
| 0–200 km/h | 42,07 s | 43,57 s |
| 400 m standing start | 15,66 s | 16,07 s |
| 1,000 m standing start | 28,90 s | 29,44 s |
| Top speed | 222 km/h | 223 km/h |
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 | 156 hp | 4 cyl |
| Torque | 250 Nm | |
| Weight | 1 490 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 8.33 s for the 318i. At this point, the 520d xDrive Touring leads by 0.59 s and sits roughly 8 m ahead.
At 200 metres, the 520d xDrive Touring is doing 115 km/h against 113 km/h for the 318i. The gap is 0.33 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 16.06 s. The 0.41 s gap represents roughly 16 m of track - two to three car lengths.
Past 400 metres, the 520d xDrive Touring continues to build its lead. At 600 metres, it runs at 159 km/h versus 157 km/h. At 1,000 metres, the 520d xDrive Touring finishes in 28.90 s versus 29.44 s, with a 0.54 s lead. Both vehicles have similar top speeds (222 vs 223 km/h), preventing any comeback.
Both rivals share the same electronic speed cap: the 520d xDrive Touring and the 318i are governed to 222 km/h. At that speed, standard-fit tyres approach their safety threshold - an industrial ceiling common to most electric vehicles in this segment. Neither car shows its true aerodynamic potential in this duel.
With two combustion powertrains, the difference comes down to power-to-weight ratio (9.21 kg/hp vs 9.55 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.71 seconds. The 0.59 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 8,33 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. 318i G20: 156 hp, ratio 9,55 kg/hp.
520d xDrive Touring G30: 222 km/h. 318i G20: 223 km/h.