Over 0–100 km/h, 911 Carrera 4 GTS Cabriolet 991.2 wins (3,65 s vs 4,64 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.
| 911 Carrera 4 GTS Cabriolet 991.2 | 718 Boxster | |
|---|---|---|
| 0–100 km/h | 3,65 s−1,00 s | 4,64 s |
| 400 m standing start | 11,55 s−1,21 s | 12,76 s |
| 1,000 m standing start | 20,93 s−2,15 s | 23,08 s |
| Top speed (electronically limited) | 307 km/h+33 km/h | 274 km/h |
| Power-to-weight ratio | 3,26 kg/hpbetter ratio | 4,45 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 | 911 Carrera 4 GTS Cabriolet 991.2 | 718 Boxster |
|---|---|---|
| 0–30 km/h | 1,04 s | 1,28 s |
| 0–50 km/h | 1,73 s | 2,13 s |
| 0–80 km/h | 2,83 s | 3,50 s |
| 0–100 km/h | 3,65 s | 4,64 s |
| 0–120 km/h | 4,71 s | 6,02 s |
| 0–160 km/h | 7,41 s | 9,81 s |
| 0–200 km/h | 11,41 s | 15,72 s |
| 400 m standing start | 11,55 s | 12,76 s |
| 1,000 m standing start | 20,93 s | 23,08 s |
| Top speed | 307 km/h | 274 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 480 hp | B6 |
| Torque | 570 Nm | |
| Weight | 1 565 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | DUAL_CLUTCH |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 300 hp | B4 |
| Torque | 380 Nm | |
| Weight | 1 335 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | DUAL_CLUTCH |
Off the line, the 911 Carrera 4 GTS Cabriolet hits 100 km/h in 3.65 s versus 4.65 s for the 718 Boxster. At this point, the 911 Carrera 4 GTS Cabriolet leads by 1.00 s and sits roughly 10 m ahead.
At 200 metres, the 911 Carrera 4 GTS Cabriolet is doing 162 km/h against 147 km/h for the 718 Boxster. The gap is 0.81 s. The challenger starts to claw back ground.
At 400 metres standing start, the 911 Carrera 4 GTS Cabriolet crosses the line in 11.55 s versus 12.76 s. The 1.21 s gap represents roughly 60 m of track - a gap visible to the naked eye.
Past 400 metres, the 911 Carrera 4 GTS Cabriolet continues to build its lead. At 600 metres, it runs at 224 km/h versus 204 km/h. At 1,000 metres, the 911 Carrera 4 GTS Cabriolet finishes in 20.93 s versus 23.08 s, with a 2.15 s lead.
The 911 Carrera 4 GTS Cabriolet features all-wheel drive (AWD) against the 718 Boxster’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 911 Carrera 4 GTS Cabriolet is capped at 307 km/h, the 718 Boxster at 274 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 (3.26 kg/hp vs 4.45 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.84 seconds. The 1.00 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 Carrera 4 GTS Cabriolet 991.2 wins (3,65 s vs 4,64 s).
911 Carrera 4 GTS Cabriolet 991.2 goes from 0 to 100 km/h in 3,65 seconds (calibrated simulation).
911 Carrera 4 GTS Cabriolet 991.2: 480 hp, ratio 3,26 kg/hp. 718 Boxster: 300 hp, ratio 4,45 kg/hp.
911 Carrera 4 GTS Cabriolet 991.2: 307 km/h. 718 Boxster: 274 km/h.