Over 0–100 km/h, 218i Coupé G42 wins (8,65 s vs 9,13 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.
| 218i Coupé G42 | 318d F30 | |
|---|---|---|
| 0–100 km/h | 8,65 s−0,48 s | 9,13 s |
| 400 m standing start | 16,29 s−0,27 s | 16,56 s |
| 1,000 m standing start | 29,82 s−0,69 s | 30,51 s |
| Top speed (electronically limited) | 222 km/h+13 km/h | 209 km/h |
| Power-to-weight ratio | 9,52 kg/hpbetter ratio | 10,45 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 | 218i Coupé G42 | 318d F30 |
|---|---|---|
| 0–30 km/h | 1,72 s | 1,65 stight gap |
| 0–50 km/h | 3,00 s | 3,00 s |
| 0–80 km/h | 5,92 s | 6,15 s |
| 0–100 km/h | 8,65 s | 9,13 s |
| 0–120 km/h | 12,14 s | 12,95 s |
| 0–160 km/h | 22,81 s | 25,23 s |
| 0–200 km/h | 46,33 s | 61,46 s |
| 400 m standing start | 16,29 s | 16,56 s |
| 1,000 m standing start | 29,82 s | 30,51 s |
| Top speed | 222 km/h | 209 km/h |
Manufacturer technical specifications. The power-to-weight ratio is the key physical factor in a drag race.
| Characteristic | Value | Detail |
|---|---|---|
| Power | 156 hp | Pending |
| Torque | 250 Nm | |
| Weight | 1 485 kg | manufacturer kerb weight |
| Drivetrain | - | |
| Gearbox | Eight-speed Steptronic transmission |
| Characteristic | Value | Detail |
|---|---|---|
| Power | 143 hp | Pending |
| Torque | 320 Nm | |
| Weight | 1 495 kg | manufacturer kerb weight |
| Drivetrain | Propulsion | |
| Gearbox | 8-speed automatic (Steptronic) |
Off the line, the Bmw 218i Coupé hits 100 km/h in 8.65 s versus 9.13 s for the Bmw 318d. At this point, the Bmw 218i Coupé leads by 0.48 s and sits roughly 2 m ahead.
At 200 metres, the Bmw 218i Coupé is doing 112 km/h against 109 km/h for the Bmw 318d. The gap is 0.12 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 218i Coupé crosses the line in 16.29 s versus 16.56 s. The 0.27 s gap represents roughly 10 m of track - two to three car lengths.
Past 400 metres, the Bmw 218i Coupé continues to build its lead. At 600 metres, it runs at 155 km/h versus 151 km/h. At 1,000 metres, the Bmw 218i Coupé finishes in 29.82 s versus 30.51 s, with a 0.69 s lead. Both vehicles have similar top speeds (222 vs 209 km/h), preventing any comeback.
Both rivals are electronically governed, but not at the same level: the Bmw 218i Coupé is capped at 224 km/h, the Bmw 318d 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 (9.52 kg/hp vs 10.45 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.33 seconds. The 0.48 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, 218i Coupé G42 wins (8,65 s vs 9,13 s).
218i Coupé G42 goes from 0 to 100 km/h in 8,65 seconds (calibrated simulation).
218i Coupé G42: 156 hp, ratio 9,52 kg/hp. 318d F30: 143 hp, ratio 10,45 kg/hp.
218i Coupé G42: 222 km/h. 318d F30: 209 km/h.