Over 0–100 km/h, 520i Touring G60 wins (7,80 s vs 8,00 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.
| S60 B4 | 520i Touring G60 | |
|---|---|---|
| 0–100 km/h | 8,00 s | 7,80 s+0,20 s |
| 400 m standing start | 15,82 s | 15,64 s+0,18 s |
| 1,000 m standing start | 28,88 s−0,06 s | 28,94 s |
| Top speed (electronically limited) | 180 km/h | 222 km/h−42 km/h |
| Power-to-weight ratio | 8,27 kg/hpbetter ratio | 9,34 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 | S60 B4 | 520i Touring G60 |
|---|---|---|
| 0–30 km/h | 1,65 s | 1,29 s |
| 0–50 km/h | 2,85 s | 2,50 s |
| 0–80 km/h | 5,57 s | 5,22 s |
| 0–100 km/h | 8,00 s | 7,80 s |
| 0–120 km/h | 11,04 s | 11,10 stight gap |
| 0–160 km/h | 20,16 s | 21,13 s |
| 0–200 km/h | - | 42,97 s |
| 400 m standing start | 15,82 s | 15,64 s |
| 1,000 m standing start | 28,88 s | 28,94 stight gap |
| Top speed | 180 km/h | 222 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 197 hp | Pending |
| Torque | 420 Nm | |
| Weight | 1 630 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 8-speed Geartronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 190 hp | 4 cyl |
| Torque | 310 Nm | |
| Weight | 1 775 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | 8-speed Steptronic transmission |
Off the line, the Bmw 520i Touring hits 100 km/h in 7.80 s versus 8.00 s for the S60 B4. At this point, the Bmw 520i Touring leads by 0.20 s and sits roughly 8 m ahead.
At 200 metres, the Bmw 520i Touring is doing 114 km/h against 115 km/h for the S60 B4. The gap is 0.27 s. The gap remains stable from the start.
At 400 metres standing start, the Bmw 520i Touring crosses the line in 15.63 s versus 15.82 s. The 0.18 s gap represents roughly 7 m of track - barely a car length.
Past 400 metres, the situation changes. The S60 B4 maxes out at 180 km/h while the Bmw 520i Touring keeps accelerating towards 222 km/h. At 600 metres, the gap has dropped to 0.10 s.
Around 819 metres, both vehicles are level. This is the inversion point: the S60 B4 overcomes its launch deficit thanks to a 42 km/h higher top speed.
At 1,000 metres, the S60 B4 finishes in 28.87 s versus 28.94 s. The 0.07 s delta shows an extremely tight race.
On paper, the S60 B4 combines 197 hp, 420 Nm and 1,630 kg - a clear theoretical edge over the Bmw 520i Touring. Yet the Bmw 520i Touring launches quicker. At standstill, both motors deliver peak torque from 0 rpm: the decisive factor is no longer raw power, but available grip. If the Bmw 520i Touring has a better traction coefficient (tyres, weight distribution, traction control calibration), it puts down more force despite inferior specs - exactly what the simulation reflects, calibrated on manufacturer 0-100 km/h times.
Both rivals are electronically governed, but not at the same level: the S60 B4 is capped at 180 km/h, the Bmw 520i Touring at 222 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 (8.27 kg/hp vs 9.34 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.11 seconds. The 0.20 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, 520i Touring G60 wins (7,80 s vs 8,00 s).
S60 B4 goes from 0 to 100 km/h in 8,00 seconds (calibrated simulation).
S60 B4: 197 hp, ratio 8,27 kg/hp. 520i Touring G60: 190 hp, ratio 9,34 kg/hp.
S60 B4: 180 km/h. 520i Touring G60: 222 km/h.