Honda Civic vs Bmw 318i G20 : which one is faster?

The launch: 0 to 100 km/h

Off the line, the Civic hits 100 km/h in 7.65 s versus 8.33 s for the Bmw 318i. Despite the faster sprint time, the Bmw 318i is 4 m further along the track at this moment: stronger low-speed acceleration offsets a slower run beyond 100 km/h.

From 100 km/h to 400 metres

At 200 metres, the Civic is doing 121 km/h against 113 km/h for the Bmw 318i. The gap is 0.04 s. The challenger starts to claw back ground.

At 400 metres standing start, the Civic crosses the line in 15.65 s versus 16.06 s. The 0.41 s gap represents roughly 16 m of track — two to three car lengths.

Beyond 400 metres: top speed comes into play

Past 400 metres, the Civic continues to build its lead. At 600 metres, it runs at 167 km/h versus 157 km/h. At 1,000 metres, the Civic finishes in 28.30 s versus 29.44 s, with a 1.14 s lead. Both vehicles have similar top speeds (210 vs 223 km/h), preventing any comeback.

What the numbers don’t tell you

Both rivals are electronically governed, but not at the same level: the Civic is capped at 210 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 (7.56 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 0.68 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.