Over 0–100 km/h, 540i G30 wins (5,06 s vs 6,33 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | 540i G30 | A6 45 TFSI | Gap |
|---|---|---|---|
| 0–100 km/h | 5.06 s | 6.33 s | 1.27 s · 540i G30 |
| 400 m standing start | 13.21 s | 14.54 s | 1.33 s · 540i G30 |
| 1,000 m standing start | 23.70 s | 26.24 s | 2.54 s · 540i G30 |
| Top speed (electronically limited) | 250 km/h | 247 km/h | 3 km/h · 540i G30 |
| Power-to-weight ratio | 4.69 kg/hp | 6.69 kg/hp | better ratio · 540i G30 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | 540i G30 | A6 45 TFSI |
|---|---|---|
| 0–30 km/h | 1.43 s | 1.65 s |
| 0–50 km/h | 2.38 s | 2.75 s |
| 0–80 km/h | 3.82 s | 4.62 s |
| 0–100 km/h | 5.06 s | 6.33 s |
| 0–120 km/h | 6.59 s | 8.51 s |
| 0–160 km/h | 10.74 s | 14.57 s |
| 0–200 km/h | 16.99 s | 24.58 s |
| 400 m standing start | 13.21 s | 14.54 s |
| 1,000 m standing start | 23.70 s | 26.24 s |
| Top speed limited | 250 km/h | 247 km/h |
Physics model calibrated on manufacturer splits. The limited top speed is not the real aerodynamic top speed of the vehicles.
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 | 1 595 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | 8-speed Steptronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 245 hp | Pending |
| Torque | 370 Nm | |
| Weight | 1 640 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 7-speed S tronic |
Off the line, the 540i hits 100 km/h in 5.06 s versus 6.33 s for the A6 45 TFSI. At this point, the 540i leads by 1.27 s and sits roughly 11 m ahead.
At 200 metres, the 540i is doing 143 km/h against 128 km/h for the A6 45 TFSI. The gap is 0.82 s. The challenger starts to claw back ground.
At 400 metres standing start, the 540i crosses the line in 13.21 s versus 14.54 s. The 1.33 s gap represents roughly 58 m of track - a gap visible to the naked eye.
Past 400 metres, the 540i continues to build its lead. At 600 metres, it runs at 200 km/h versus 180 km/h. At 1,000 metres, the 540i finishes in 23.70 s versus 26.23 s, with a 2.53 s lead. Both vehicles have similar top speeds (250 (i.e. 155 mph - industry threshold) vs 247 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the 540i is capped at 250 (i.e. 155 mph - industry threshold) km/h, the A6 45 TFSI at 247 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 (4.69 kg/hp vs 6.69 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 9.77 seconds. The 1.27 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, 540i G30 wins (5,06 s vs 6,33 s).
540i G30 goes from 0 to 100 km/h in 5,06 seconds (calibrated simulation).
540i G30: 340 hp, ratio 4,69 kg/hp. A6 45 TFSI: 245 hp, ratio 6,69 kg/hp.
540i G30: 250 km/h. A6 45 TFSI: 247 km/h.