Over 0–100 km/h, 318d Touring G20 wins (8,75 s vs 9,65 s).
Simulated drag race 0 → 1,000 m in real time. Synchronised speed counters and stopwatch. Physics calibration on 7 manufacturer measurements.
| Measure | A5 Avant | 318d Touring G20 | Gap |
|---|---|---|---|
| 0–100 km/h | 9.65 s | 8.75 s | 0.90 s · 318d Touring G20 |
| 400 m standing start | 17.07 s | 16.26 s | 0.81 s · 318d Touring G20 |
| 1,000 m standing start | 30.96 s | 30.02 s | 0.94 s · 318d Touring G20 |
| Top speed (electronically limited) | 214 km/h | 217 km/h | 3 km/h · 318d Touring G20 |
| Power-to-weight ratio | 11.40 kg/hp | 10.50 kg/hp | better ratio · 318d Touring G20 |
Standing-start drag race, calibrated on manufacturer splits. The gap shows at each stage.
| Stage | A5 Avant | 318d Touring G20 |
|---|---|---|
| 0–30 km/h | 2.19 s | 1.40 s |
| 0–50 km/h | 3.66 s | 2.74 s |
| 0–80 km/h | 6.73 s | 5.87 s |
| 0–100 km/h | 9.65 s | 8.75 s |
| 0–120 km/h | 13.50 s | 12.57 s |
| 0–160 km/h | 25.35 s | 23.91 s |
| 0–200 km/h | 53.14 s | 49.93 s |
| 400 m standing start | 17.07 s | 16.26 s |
| 1,000 m standing start | 30.96 s | 30.02 s |
| Top speed | 214 km/h | 217 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 | 150 hp | Pending |
| Torque | 280 Nm | |
| Weight | 1 710 kg | manufacturer kerb weight |
| Drivetrain | Traction | |
| Gearbox | 7-speed S tronic |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 150 hp | Pending |
| Torque | 320 Nm | |
| Weight | 1 575 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Six-speed manual (eight-speed Steptronic transmission) |
Off the line, the 318d Touring hits 100 km/h in 8.75 s versus 9.65 s for the A5 Avant. At this point, the 318d Touring leads by 0.90 s and sits roughly 20 m ahead.
At 200 metres, the 318d Touring is doing 110 km/h against 109 km/h for the A5 Avant. The gap is 0.78 s. The challenger starts to claw back ground.
At 400 metres standing start, the 318d Touring crosses the line in 16.26 s versus 17.07 s. The 0.81 s gap represents roughly 30 m of track - two to three car lengths.
Past 400 metres, the 318d Touring continues to build its lead. At 600 metres, it runs at 153 km/h versus 151 km/h. At 1,000 metres, the 318d Touring finishes in 30.02 s versus 30.95 s, with a 0.93 s lead. Both vehicles have similar top speeds (214 vs 217 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the A5 Avant is capped at 214 km/h, the 318d Touring at 217 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 (11.40 kg/hp vs 10.50 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.83 seconds. The 0.90 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, 318d Touring G20 wins (8,75 s vs 9,65 s).
A5 Avant goes from 0 to 100 km/h in 9,65 seconds (calibrated simulation).
A5 Avant: 150 hp, ratio 11,40 kg/hp. 318d Touring G20: 150 hp, ratio 10,50 kg/hp.
A5 Avant: 214 km/h. 318d Touring G20: 217 km/h.