Over 0–100 km/h, 430i Convertible G22 wins (6,24 s vs 7,72 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.
| 430i Convertible G22 | A5 Avant | |
|---|---|---|
| 0–100 km/h | 6,24 s−1,48 s | 7,72 s |
| 400 m standing start | 14,45 s−1,26 s | 15,71 s |
| 1,000 m standing start | 26,31 s−1,63 s | 27,94 s |
| Top speed (electronically limited) | 250 km/h+5 km/h | 245 km/h |
| Power-to-weight ratio | 6,65 kg/hpbetter ratio | 8,38 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 | 430i Convertible G22 | A5 Avant |
|---|---|---|
| 0–30 km/h | 1,46 s | 2,12 s |
| 0–50 km/h | 2,44 s | 3,53 s |
| 0–80 km/h | 4,41 s | 5,76 s |
| 0–100 km/h | 6,24 s | 7,72 s |
| 0–120 km/h | 8,52 s | 10,23 s |
| 0–160 km/h | 14,93 s | 17,35 s |
| 0–200 km/h | 25,55 s | 29,43 s |
| 400 m standing start | 14,45 s | 15,71 s |
| 1,000 m standing start | 26,31 s | 27,94 s |
| Top speed limited | 250 km/h | 245 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 258 hp | 4 cyl |
| Torque | 400 Nm | |
| Weight | 1 715 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 204 hp | Pending |
| Torque | 340 Nm | |
| Weight | 1 710 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 7-speed S tronic |
Off the line, the Bmw 430i Convertible hits 100 km/h in 6.24 s versus 7.72 s for the A5 Avant. At this point, the Bmw 430i Convertible leads by 1.48 s and sits roughly 23 m ahead.
At 200 metres, the Bmw 430i Convertible is doing 127 km/h against 122 km/h for the A5 Avant. The gap is 1.06 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 430i Convertible crosses the line in 14.45 s versus 15.70 s. The 1.25 s gap represents roughly 52 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw 430i Convertible continues to build its lead. At 600 metres, it runs at 177 km/h versus 172 km/h. At 1,000 metres, the Bmw 430i Convertible finishes in 26.31 s versus 27.94 s, with a 1.63 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 245 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Bmw 430i Convertible is capped at 250 (i.e. 155 mph - industry threshold) km/h, the A5 Avant at 245 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 (6.65 kg/hp vs 8.38 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.72 seconds. The 1.48 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, 430i Convertible G22 wins (6,24 s vs 7,72 s).
430i Convertible G22 goes from 0 to 100 km/h in 6,24 seconds (calibrated simulation).
430i Convertible G22: 258 hp, ratio 6,65 kg/hp. A5 Avant: 204 hp, ratio 8,38 kg/hp.
430i Convertible G22: 250 km/h. A5 Avant: 245 km/h.