Sur 0–100 km/h, A5 Avant gagne (7,72 s vs 8,33 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.
| A5 Avant | 318i G20 | |
|---|---|---|
| 0–100 km/h | 7,72 s−0,61 s | 8,33 s |
| 400 m standing start | 15,71 s−0,36 s | 16,07 s |
| 1,000 m standing start | 27,94 s−1,50 s | 29,44 s |
| Top speed (electronically limited) | 245 km/h+22 km/h | 223 km/h |
| Power-to-weight ratio | 8,38 kg/hpbetter ratio | 9,55 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 | A5 Avant | 318i G20 |
|---|---|---|
| 0–30 km/h | 2,12 s | 1,65 s |
| 0–50 km/h | 3,53 s | 2,89 s |
| 0–80 km/h | 5,76 s | 5,71 stight gap |
| 0–100 km/h | 7,72 s | 8,33 s |
| 0–120 km/h | 10,23 s | 11,68 s |
| 0–160 km/h | 17,35 s | 21,84 s |
| 0–200 km/h | 29,43 s | 43,57 s |
| 400 m standing start | 15,71 s | 16,07 s |
| 1,000 m standing start | 27,94 s | 29,44 s |
| Top speed | 245 km/h | 223 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 204 hp | Pending |
| Torque | 340 Nm | |
| Weight | 1 710 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 156 hp | 4 cyl |
| Torque | 250 Nm | |
| Weight | 1 490 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
Off the line, the A5 Avant hits 100 km/h in 7.72 s versus 8.33 s for the Bmw 318i. Despite the faster sprint time, the Bmw 318i is 7 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.
At 200 metres, the Bmw 318i is doing 113 km/h against 122 km/h for the A5 Avant. The gap is 0.08 s. The challenger starts to claw back ground.
At 400 metres standing start, the A5 Avant crosses the line in 15.70 s versus 16.06 s. The 0.36 s gap represents roughly 14 m of track - two to three car lengths.
Past 400 metres, the A5 Avant continues to build its lead. At 600 metres, it runs at 172 km/h versus 157 km/h. At 1,000 metres, the A5 Avant finishes in 27.94 s versus 29.44 s, with a 1.50 s lead.
Both rivals are electronically governed, but not at the same level: the A5 Avant is capped at 245 km/h, the Bmw 318i at 223 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 (8.38 kg/hp vs 9.55 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 13.71 seconds. The 0.61 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.
Sur 0–100 km/h, A5 Avant gagne (7,72 s vs 8,33 s).
A5 Avant passe de 0 à 100 km/h en 7,72 secondes (simulation calibrée).
A5 Avant : 204 hp, ratio 8,38 kg/hp. 318i G20 : 156 hp, ratio 9,55 kg/hp.
A5 Avant : 245 km/h. 318i G20 : 223 km/h.