Over 0–100 km/h, Mustang GT 449 and Boxster Spyder 981 are neck and neck (4,58 s vs 4,58 s, no significant gap).
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.
| Mustang GT 449 | Boxster Spyder 981 | |
|---|---|---|
| 0–100 km/h | 4,58 s | 4,58 s+0,00 s |
| 400 m standing start | 12,48 s | 12,41 s+0,07 s |
| 1,000 m standing start | 22,20 s | 22,16 s+0,04 s |
| Top speed (electronically limited) | 250 km/h | 288 km/h−38 km/h |
| Power-to-weight ratio | 3,88 kg/hp | 3,51 kg/hpbetter ratio |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
Simulated performance at each stage. Winner in green.
| Palier | Mustang GT 449 | Boxster Spyder 981 |
|---|---|---|
| 0–30 km/h | 1,39 s | 1,26 stight gap |
| 0–50 km/h | 2,29 s | 2,11 s |
| 0–80 km/h | 3,61 s | 3,65 stight gap |
| 0–100 km/h | 4,58 s | 4,58 s |
| 0–120 km/h | 5,75 s | 5,62 stight gap |
| 0–160 km/h | 8,94 s | 8,74 s |
| 0–200 km/h | 13,47 s | 13,32 s |
| 400 m standing start | 12,48 s | 12,41 stight gap |
| 1,000 m standing start | 22,20 s | 22,16 stight gap |
| Top speed limited | 250 km/h | 288 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 455 hp | Pending |
| Torque | 542 Nm | |
| Weight | 1 764 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 6-speed manual |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 375 hp | B6 |
| Torque | 420 Nm | |
| Weight | 1 315 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | MANUAL |
Off the line, the Mustang GT 449 hits 100 km/h in 4.59 s versus 4.59 s for the Boxster Spyder. The 0.00 s gap is negligible: both vehicles are neck and neck.
At 200 metres, the Boxster Spyder is doing 154 km/h against 154 km/h for the Mustang GT 449. The gap is 0.07 s. The gap widens compared to the 0-100.
At 400 metres standing start, the Boxster Spyder crosses the line in 12.41 s versus 12.48 s. The 0.07 s gap represents roughly 4 m of track - barely a car length.
Past 400 metres, the Boxster Spyder continues to build its lead. At 600 metres, it runs at 216 km/h versus 216 km/h. At 1,000 metres, the Boxster Spyder finishes in 22.15 s versus 22.20 s, with a 0.05 s lead.
Electronically capped at 250 (i.e. 155 mph - industry threshold) km/h, the Mustang GT 449 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 (3.88 kg/hp vs 3.51 kg/hp) and transmission (Manual vs Manual).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 6.54 seconds. The 0.00 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, Mustang GT 449 and Boxster Spyder 981 are neck and neck (4,58 s vs 4,58 s, no significant gap).
Mustang GT 449 goes from 0 to 100 km/h in 4,58 seconds (calibrated simulation).
Mustang GT 449: 455 hp, ratio 3,88 kg/hp. Boxster Spyder 981: 375 hp, ratio 3,51 kg/hp.
Mustang GT 449: 250 km/h. Boxster Spyder 981: 288 km/h.