Renault Clio 4 RS Trophy 220 vs Bmw 420i Gran Coupe G22 : which one is faster?
0-100 km/h, 400 m, 1000 m, top speed — physics simulation calibrated on 7 measures.
400 mSimulation de performance
Race simulation at real speed
CONFIDENCE 96%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 96 %.
Clio 4 RS Trophy 220 vs Bmw 420i Gran Coupe: chronicle of a drag race at 236 km/h
The launch: 0 to 100 km/h
Off the line, the Clio 4 RS Trophy 220 hits 100 km/h in 6.65 s versus 7.31 s for the Bmw 420i Gran Coupe. Despite the faster sprint time, the Bmw 420i Gran Coupe is 1 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 Clio 4 RS Trophy 220 is doing 127 km/h against 117 km/h for the Bmw 420i Gran Coupe. The gap is 0.19 s. The challenger starts to claw back ground.
At 400 metres standing start, the Clio 4 RS Trophy 220 crosses the line in 14.76 s versus 15.34 s. The 0.59 s gap represents roughly 24 m of track — two to three car lengths.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Clio 4 RS Trophy 220 continues to build its lead. At 600 metres, it runs at 176 km/h versus 166 km/h. At 1,000 metres, the Clio 4 RS Trophy 220 finishes in 26.71 s versus 28.04 s, with a 1.34 s lead. Both vehicles have similar top speeds (231 vs 236 km/h), preventing any comeback.
What the numbers don’t tell you
Both rivals are electronically governed, but not at the same level: the Clio 4 RS Trophy 220 is capped at 233 km/h, the Bmw 420i Gran Coupe at 236 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 (5.64 kg/hp vs 8.51 kg/hp) and transmission (Automatic vs Manual).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 12.05 seconds. The 0.66 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Renault Clio 4 RS Trophy 220 has a clear edge over the Bmw 420i Gran Coupe to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.