Over 0–100 km/h, 911 Targa 4 991.1 wins (5,16 s vs 5,86 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 911 Targa 4 991.1 | 230i Convertible F22 | Gap |
|---|---|---|---|
| 0–100 km/h | 5.16 s | 5.86 s | 0.70 s · 911 Targa 4 991.1 |
| 400 m standing start | 13.21 s | 14.21 s | 1.00 s · 911 Targa 4 991.1 |
| 1,000 m standing start | 23.68 s | 26.01 s | 2.33 s · 911 Targa 4 991.1 |
| Top speed (electronically limited) | 281 km/h | 250 km/h | 31 km/h · 911 Targa 4 991.1 |
| Power-to-weight ratio | 4.34 kg/hp | 6.25 kg/hp | better ratio · 911 Targa 4 991.1 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 911 Targa 4 991.1 | 230i Convertible F22 |
|---|---|---|
| 0–30 km/h | 1.35 s · tight gap | 1.38 s |
| 0–50 km/h | 2.25 s · tight gap | 2.29 s |
| 0–80 km/h | 3.96 s | 4.18 s |
| 0–100 km/h | 5.16 s | 5.86 s |
| 0–120 km/h | 6.50 s | 8.10 s |
| 0–160 km/h | 10.69 s | 14.44 s |
| 0–200 km/h | 16.76 s | 24.93 s |
| 400 m standing start | 13.21 s | 14.21 s |
| 1,000 m standing start | 23.68 s | 26.01 s |
| Top speed limited | 281 km/h | 250 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 | 355 hp | B6 |
| Torque | 389 Nm | |
| Weight | 1 540 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | MANUAL |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 252 hp | 4 cyl |
| Torque | 350 Nm | |
| Weight | 1 575 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic |
Off the line, the 911 Targa 4 hits 100 km/h in 5.16 s versus 5.86 s for the 230i Convertible. At this point, the 911 Targa 4 leads by 0.70 s and sits roughly 4 m ahead.
At 200 metres, the 911 Targa 4 is doing 141 km/h against 129 km/h for the 230i Convertible. The gap is 0.47 s. The challenger starts to claw back ground.
At 400 metres standing start, the 911 Targa 4 crosses the line in 13.20 s versus 14.21 s. The 1.01 s gap represents roughly 44 m of track - a gap visible to the naked eye.
Past 400 metres, the 911 Targa 4 continues to build its lead. At 600 metres, it runs at 201 km/h versus 178 km/h. At 1,000 metres, the 911 Targa 4 finishes in 23.67 s versus 26.01 s, with a 2.33 s lead.
Both rivals are electronically governed, but not at the same level: the 911 Targa 4 is capped at 282 km/h, the 230i Convertible at 250 (i.e. 155 mph - industry threshold) 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 (4.34 kg/hp vs 6.25 kg/hp) and transmission (Manual vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.32 seconds. The 0.70 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, 911 Targa 4 991.1 wins (5,16 s vs 5,86 s).
911 Targa 4 991.1 goes from 0 to 100 km/h in 5,16 seconds (calibrated simulation).
911 Targa 4 991.1: 355 hp, ratio 4,34 kg/hp. 230i Convertible F22: 252 hp, ratio 6,25 kg/hp.
911 Targa 4 991.1: 281 km/h. 230i Convertible F22: 250 km/h.