Over 0–100 km/h, 420i F32 wins (7,44 s vs 8,85 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 420i F32 | 218d F22 | Gap |
|---|---|---|---|
| 0–100 km/h | 7.44 s | 8.85 s | 1.41 s · 420i F32 |
| 400 m standing start | 15.38 s | 16.56 s | 1.18 s · 420i F32 |
| 1,000 m standing start | 28.23 s | 30.13 s | 1.90 s · 420i F32 |
| Top speed (electronically limited) | 238 km/h | 210 km/h | 28 km/h · 420i F32 |
| Power-to-weight ratio | 8.29 kg/hp | 9.63 kg/hp | better ratio · 420i F32 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 420i F32 | 218d F22 |
|---|---|---|
| 0–30 km/h | 1.42 s | 2.11 s |
| 0–50 km/h | 2.53 s | 3.45 s |
| 0–80 km/h | 5.09 s | 6.26 s |
| 0–100 km/h | 7.44 s | 8.85 s |
| 0–120 km/h | 10.39 s | 12.29 s |
| 0–160 km/h | 19.05 s | 23.20 s |
| 0–200 km/h | 35.17 s | 53.82 s |
| 400 m standing start | 15.38 s | 16.56 s |
| 1,000 m standing start | 28.23 s | 30.13 s |
| Top speed | 238 km/h | 210 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 | 184 hp | 4 cyl |
| Torque | 300 Nm | |
| Weight | 1 525 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 150 hp | 4 cyl |
| Torque | 350 Nm | |
| Weight | 1 445 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual (8-speed Steptronic) |
Off the line, the 420i hits 100 km/h in 7.44 s versus 8.85 s for the 218d. At this point, the 420i leads by 1.41 s and sits roughly 21 m ahead.
At 200 metres, the 420i is doing 117 km/h against 112 km/h for the 218d. The gap is 0.93 s. The challenger starts to claw back ground.
At 400 metres standing start, the 420i crosses the line in 15.38 s versus 16.56 s. The 1.18 s gap represents roughly 45 m of track - a gap visible to the naked eye.
Past 400 metres, the 420i continues to build its lead. At 600 metres, it runs at 163 km/h versus 155 km/h. At 1,000 metres, the 420i finishes in 28.23 s versus 30.12 s, with a 1.89 s lead.
Both rivals are electronically governed, but not at the same level: the 420i is capped at 240 km/h, the 218d at 210 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 (8.29 kg/hp vs 9.63 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 14.40 seconds. The 1.41 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 420i F32 wins (7,44 s vs 8,85 s).
420i F32 goes from 0 to 100 km/h in 7,44 seconds (calibrated simulation).
420i F32: 184 hp, ratio 8,29 kg/hp. 218d F22: 150 hp, ratio 9,63 kg/hp.
420i F32: 238 km/h. 218d F22: 210 km/h.