Over 0–100 km/h, 420i Gran Coupe G22 wins (7,42 s vs 8,68 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.
| 420i Gran Coupe G22 | 218d Gran Coupe F44 | |
|---|---|---|
| 0–100 km/h | 7,42 s−1,26 s | 8,68 s |
| 400 m standing start | 15,41 s−0,99 s | 16,40 s |
| 1,000 m standing start | 28,24 s−1,69 s | 29,93 s |
| Top speed (electronically limited) | 236 km/h+14 km/h | 222 km/h |
| Power-to-weight ratio | 8,51 kg/hpbetter ratio | 9,50 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 | 420i Gran Coupe G22 | 218d Gran Coupe F44 |
|---|---|---|
| 0–30 km/h | 1,52 s | 1,93 s |
| 0–50 km/h | 2,58 s | 3,23 s |
| 0–80 km/h | 5,15 s | 6,00 s |
| 0–100 km/h | 7,42 s | 8,68 s |
| 0–120 km/h | 10,38 s | 12,20 s |
| 0–160 km/h | 18,97 s | 22,94 s |
| 0–200 km/h | 35,29 s | 46,33 s |
| 400 m standing start | 15,41 s | 16,40 s |
| 1,000 m standing start | 28,24 s | 29,93 s |
| Top speed | 236 km/h | 222 km/h |
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 | 290 Nm | |
| Weight | 1 565 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 150 hp | 4 cyl |
| Torque | 350 Nm | |
| Weight | 1 425 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual (8-speed Steptronic transmission) |
Off the line, the 420i Gran Coupe hits 100 km/h in 7.42 s versus 8.68 s for the 218d Gran Coupe. At this point, the 420i Gran Coupe leads by 1.26 s and sits roughly 15 m ahead.
At 200 metres, the 420i Gran Coupe is doing 118 km/h against 112 km/h for the 218d Gran Coupe. The gap is 0.70 s. The challenger starts to claw back ground.
At 400 metres standing start, the 420i Gran Coupe crosses the line in 15.41 s versus 16.40 s. The 0.99 s gap represents roughly 37 m of track - a gap visible to the naked eye.
Past 400 metres, the 420i Gran Coupe continues to build its lead. At 600 metres, it runs at 164 km/h versus 155 km/h. At 1,000 metres, the 420i Gran Coupe finishes in 28.24 s versus 29.93 s, with a 1.69 s lead. Both vehicles have similar top speeds (236 vs 222 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the 420i Gran Coupe is capped at 236 km/h, the 218d Gran Coupe 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 (8.51 kg/hp vs 9.50 kg/hp) and transmission (Manual vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 14.34 seconds. The 1.26 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 420i Gran Coupe G22 wins (7,42 s vs 8,68 s).
420i Gran Coupe G22 goes from 0 to 100 km/h in 7,42 seconds (calibrated simulation).
420i Gran Coupe G22: 184 hp, ratio 8,51 kg/hp. 218d Gran Coupe F44: 150 hp, ratio 9,50 kg/hp.
420i Gran Coupe G22: 236 km/h. 218d Gran Coupe F44: 222 km/h.