Over 0–100 km/h, 540i xDrive G30 wins (4,75 s vs 7,70 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.
| 540i xDrive G30 | IS 300 AWD | |
|---|---|---|
| 0–100 km/h | 4,75 s−2,96 s | 7,70 s |
| 400 m standing start | 12,90 s−2,76 s | 15,66 s |
| 1,000 m standing start | 23,23 s−4,52 s | 27,75 s |
| Top speed (electronically limited) | 250 km/h+40 km/h | 210 km/h |
| Power-to-weight ratio | 4,88 kg/hpbetter ratio | 7,08 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 | 540i xDrive G30 | IS 300 AWD |
|---|---|---|
| 0–30 km/h | 1,31 s | 2,13 s |
| 0–50 km/h | 2,19 s | 3,60 s |
| 0–80 km/h | 3,55 s | 5,73 s |
| 0–100 km/h | 4,75 s | 7,70 s |
| 0–120 km/h | 6,21 s | 10,18 s |
| 0–160 km/h | 10,17 s | 16,98 s |
| 0–200 km/h | 16,06 s | 28,19 s |
| 400 m standing start | 12,90 s | 15,66 s |
| 1,000 m standing start | 23,23 s | 27,75 s |
| Top speed limited | 250 km/h | 210 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 340 hp | 6 cyl |
| Torque | 450 Nm | |
| Weight | 1 660 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 245 hp | Pending |
| Torque | 350 Nm | |
| Weight | 1 735 kg | manufacturer kerb weight |
| Drivetrain | Integrale (AWD) | |
| Gearbox | 8-speed automatic |
Off the line, the Bmw 540i xDrive hits 100 km/h in 4.75 s versus 7.70 s for the IS 300 AWD. At this point, the Bmw 540i xDrive leads by 2.96 s and sits roughly 26 m ahead.
At 200 metres, the Bmw 540i xDrive is doing 145 km/h against 122 km/h for the IS 300 AWD. The gap is 1.98 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 540i xDrive crosses the line in 12.90 s versus 15.66 s. The 2.76 s gap represents roughly 112 m of track - a gap visible to the naked eye.
Past 400 metres, the Bmw 540i xDrive continues to build its lead. At 600 metres, it runs at 203 km/h versus 173 km/h. At 1,000 metres, the Bmw 540i xDrive finishes in 23.22 s versus 27.75 s, with a 4.52 s lead.
Both rivals are electronically governed, but not at the same level: the Bmw 540i xDrive is capped at 250 (i.e. 155 mph - industry threshold) km/h, the IS 300 AWD at 210 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 (4.88 kg/hp vs 7.08 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 11.57 seconds. The 2.96 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Over 0–100 km/h, 540i xDrive G30 wins (4,75 s vs 7,70 s).
540i xDrive G30 goes from 0 to 100 km/h in 4,75 seconds (calibrated simulation).
540i xDrive G30: 340 hp, ratio 4,88 kg/hp. IS 300 AWD: 245 hp, ratio 7,08 kg/hp.
540i xDrive G30: 250 km/h. IS 300 AWD: 210 km/h.