Bmw 318i Touring G20 vs Opel Astra L 1.2 DI Turbo 130 8AT : which one is faster?
0-100 km/h, 400 m, 1000 m, top speed — physics simulation calibrated on 7 measures.
Simulation de performance
Race simulation at real speed
CONFIDENCE 93%Calibrated physics simulation: SCx via VMax, power curves, Crr via WLTP, drivetrain losses. Manufacturer 0-100 is the calibration target. Confidence 93 %.
Bmw 318i Touring vs Astra L 1.2 DI Turbo 130 8AT: chronicle of a drag race at 220 km/h
The launch: 0 to 100 km/h
Off the line, the Bmw 318i Touring hits 100 km/h in 8.57 s versus 10.36 s for the Astra L 1.2 DI Turbo 130 8AT. At this point, the Bmw 318i Touring leads by 1.79 s and sits roughly 37 m ahead.
From 100 km/h to 400 metres
At 200 metres, the Bmw 318i Touring is doing 112 km/h against 110 km/h for the Astra L 1.2 DI Turbo 130 8AT. The gap is 1.47 s. The challenger starts to claw back ground.
At 400 metres standing start, the Bmw 318i Touring crosses the line in 16.23 s versus 17.77 s. The 1.53 s gap represents roughly 57 m of track — a gap visible to the naked eye.
Beyond 400 metres: top speed comes into play
Past 400 metres, the Bmw 318i Touring continues to build its lead. At 600 metres, it runs at 156 km/h versus 154 km/h. At 1,000 metres, the Bmw 318i Touring finishes in 29.74 s versus 31.43 s, with a 1.69 s lead. Both vehicles have similar top speeds (220 vs 206 km/h), preventing any comeback.
What the numbers don’t tell you
Electronically capped at 220 km/h, the Bmw 318i Touring never reaches its natural aerodynamic ceiling in this duel. That’s not a physical limit of the motor — it’s a deliberate manufacturer decision, typically tied to standard-fit tyre ratings or model-range positioning.
With two combustion powertrains, the difference comes down to power-to-weight ratio (10.06 kg/hp vs 9.69 kg/hp) and transmission (Automatic vs Automatic).
In European road use (130 km/h max), both vehicles reach the legal speed limit in under 15.96 seconds. The 1.79 s difference in 0 to 100 km/h is mostly felt in motorway merging and overtaking.
Bmw 318i Touring has a clear edge over the Opel Astra L 1.2 DI Turbo 130 8AT to 100 km/h. This difference is clearly noticeable in spirited driving and widens on standing starts.