Over 0–100 km/h, 525d G30 wins (6,74 s vs 7,51 s).
Performance comparison
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.
| 525d G30 | 320i xDrive G20 | |
|---|---|---|
| 0–100 km/h | 6,74 s−0,77 s | 7,51 s |
| 400 m standing start | 14,92 s−0,55 s | 15,47 s |
| 1,000 m standing start | 27,19 s−1,28 s | 28,47 s |
| Top speed (electronically limited) | 243 km/h+15 km/h | 228 km/h |
| Power-to-weight ratio | 7,32 kg/hpbetter ratio | 8,37 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 | 525d G30 | 320i xDrive G20 |
|---|---|---|
| 0–30 km/h | 1,64 s | 1,47 s |
| 0–50 km/h | 2,66 s | 2,58 stight gap |
| 0–80 km/h | 4,76 s | 5,14 s |
| 0–100 km/h | 6,74 s | 7,51 s |
| 0–120 km/h | 9,26 s | 10,54 s |
| 0–160 km/h | 16,53 s | 19,61 s |
| 0–200 km/h | 29,57 s | 38,07 s |
| 400 m standing start | 14,92 s | 15,47 s |
| 1,000 m standing start | 27,19 s | 28,47 s |
| Top speed | 243 km/h | 228 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 231 hp | 4 cyl |
| Torque | 500 Nm | |
| Weight | 1 690 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 184 hp | Pending |
| Torque | 300 Nm | |
| Weight | 1 540 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the Bmw 525d hits 100 km/h in 6.74 s versus 7.51 s for the Bmw 320i xDrive. At this point, the Bmw 525d leads by 0.77 s and sits roughly 2 m ahead.
At 200 metres, the Bmw 525d is doing 123 km/h against 117 km/h for the Bmw 320i xDrive. The gap is 0.26 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 525d crosses the line in 14.92 s versus 15.47 s. The 0.55 s gap represents roughly 22 m of track - two to three car lengths.
Past 400 metres, the Bmw 525d continues to build its lead. At 600 metres, it runs at 171 km/h versus 162 km/h. At 1,000 metres, the Bmw 525d finishes in 27.19 s versus 28.46 s, with a 1.27 s lead.
The Bmw 320i xDrive features all-wheel drive (AWD) against the Bmw 525d’s RWD. At low speeds (0-30, 0-50, 0-80 km/h), AWD doubles the driven contact area: all four wheels transmit torque to the road, virtually eliminating wheelspin at launch. This traction advantage is decisive in the range where the motor delivers peak torque, before power and aerodynamics take over.
Both rivals are electronically governed, but not at the same level: the Bmw 525d is capped at 245 km/h, the Bmw 320i xDrive at 230 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 (7.32 kg/hp vs 8.37 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.37 seconds. The 0.77 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, 525d G30 wins (6,74 s vs 7,51 s).
525d G30 goes from 0 to 100 km/h in 6,74 seconds (calibrated simulation).
525d G30: 231 hp, ratio 7,32 kg/hp. 320i xDrive G20: 184 hp, ratio 8,37 kg/hp.
525d G30: 243 km/h. 320i xDrive G20: 228 km/h.