Over 0–100 km/h, Cayman GT4 981 wins (3,95 s vs 4,16 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.
| Cayman GT4 981 | 911 Carrera 4 991.2 | |
|---|---|---|
| 0–100 km/h | 3,95 s−0,21 s | 4,16 s |
| 400 m standing start | 11,90 s−0,29 s | 12,19 s |
| 1,000 m standing start | 21,60 s−0,41 s | 22,01 s |
| Top speed (electronically limited) | 295 km/h+9 km/h | 286 km/h |
| Power-to-weight ratio | 3,48 kg/hpbetter ratio | 3,95 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 | Cayman GT4 981 | 911 Carrera 4 991.2 |
|---|---|---|
| 0–30 km/h | 0,98 s | 1,17 s |
| 0–50 km/h | 1,63 s | 1,96 s |
| 0–80 km/h | 2,98 s | 3,21 s |
| 0–100 km/h | 3,95 s | 4,16 s |
| 0–120 km/h | 4,99 s | 5,39 s |
| 0–160 km/h | 8,18 s | 8,56 s |
| 0–200 km/h | 12,74 s | 13,31 s |
| 400 m standing start | 11,90 s | 12,19 s |
| 1,000 m standing start | 21,60 s | 22,01 s |
| Top speed | 295 km/h | 286 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 385 hp | B6 |
| Torque | 419 Nm | |
| Weight | 1 340 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | MANUAL |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 375 hp | B6 |
| Torque | 449 Nm | |
| Weight | 1 480 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | DUAL_CLUTCH |
Off the line, the Cayman GT4 hits 100 km/h in 3.95 s versus 4.16 s for the 911 Carrera 4. At this point, the Cayman GT4 leads by 0.21 s and sits roughly 7 m ahead.
At 200 metres, the Cayman GT4 is doing 155 km/h against 155 km/h for the 911 Carrera 4. The gap is 0.25 s. The gap remains stable from the start.
At 400 metres standing start, the Cayman GT4 crosses the line in 11.90 s versus 12.19 s. The 0.29 s gap represents roughly 15 m of track - two to three car lengths.
Past 400 metres, the Cayman GT4 continues to build its lead. At 600 metres, it runs at 218 km/h versus 215 km/h. At 1,000 metres, the Cayman GT4 finishes in 21.59 s versus 22.00 s, with a 0.41 s lead. Both vehicles have similar top speeds (295 vs 286 km/h), preventing any comeback.
Electronically capped at 291 km/h, the 911 Carrera 4 never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor - it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
With two combustion powertrains, the difference comes down to power-to-weight ratio (3.48 kg/hp vs 3.95 kg/hp) and transmission (Manual vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.10 seconds. The 0.21 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Cayman GT4 981 wins (3,95 s vs 4,16 s).
Cayman GT4 981 goes from 0 to 100 km/h in 3,95 seconds (calibrated simulation).
Cayman GT4 981: 385 hp, ratio 3,48 kg/hp. 911 Carrera 4 991.2: 375 hp, ratio 3,95 kg/hp.
Cayman GT4 981: 295 km/h. 911 Carrera 4 991.2: 286 km/h.