The BMW 4 Series Convertible (F33) 420d MHEV 190 reaches 60 mph in 6.86 s (100 km/h in 7.25 s) and covers a standing quarter mile in 15.23 s, tripping the lights at 91.8 mph. It clears the first 60 ft in 2.34 s and the eighth mile in 9.81 s.
Simulated, not measured — computed from published kerb mass, rated power, gearing and
drivetrain, then fitted to this car’s own published acceleration figures.
Dry asphalt, 20 °C, sea level, 1 ft rollout.
BMW 4 Series Convertible (F33) 420d MHEV 190Mercedes-Benz E-Class Cabriolet (A238) E 220d 194
Pick who it runs against, then watch it happen — and change the surface,
the weather or the distance and run it again.
Down the strip
Standing start
BMW 4 Series Convertible (F33) 420d MHEV 190
0–60 mph
6.86 s
0–100 km/h
7.25 s
0–100 mph
—
60 ft
2.34 s
1/8 mile
9.81 s
1/4 mile
15.23 s
Trap speed
91.8 mph
About the 4 Series Convertible (F33) 420d MHEV 190
The 2025 BMW 4 Series Convertible (F33) 420d MHEV 190 is a rear-drive turbodiesel roadster of 1,775 kg with 188 bhp, which works out at 106 bhp per tonne. Rear drive and 106 bhp per tonne make the launch the hard part of the run: 60 ft takes 2.34 s. Against the 14,946 cars in the set it is the 4,425th quickest to 60 mph, and the 639th quickest of the 1324 BMWs here. Its 91.8 mph trap speed sits about where its 0-60 puts it, so it launches and pulls in roughly equal measure. The simulation is trimmed to 2 of 2 published acceleration figures for this car.
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Questions
What is the BMW 4 Series Convertible (F33) 420d MHEV 190 0-60 time?
The BMW 4 Series Convertible (F33) 420d MHEV 190 reaches 60 mph in 6.86 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. That makes it the 4,425th quickest of the 14,946 cars in the set.
What is the BMW 4 Series Convertible (F33) 420d MHEV 190 quarter mile time?
15.23 s at 91.8 mph. It reaches the eighth mile in 9.81 s and clears the first 60 ft in 2.34 s. These are theoretical times from a physics simulation, not measured runs.
How much power does the BMW 4 Series Convertible (F33) 420d MHEV 190 have?
188 bhp and 1,775 kg, which is 106 bhp per tonne. It is rear-drive, turbodiesel, with 8 gears and a quoted top speed of 237 km/h. These are theoretical times from a physics simulation, not measured runs.
What cars are comparable to the BMW 4 Series Convertible (F33) 420d MHEV 190?
Closest here on pace: Mercedes-Benz E-Class Cabriolet (A238) E 220d 194 (6.90 s), Audi A3 Cabriolet 1.8 TFSI quattro 180 (6.81 s), Audi A5 Cabriolet 3.0 V6 TDI CVT 204 (6.80 s). Each one can be raced against the BMW 4 Series Convertible (F33) 420d MHEV 190 in the panel at the top of this page. These are theoretical times from a physics simulation, not measured runs.
Are these real measured times?
No. Every figure on this page is produced by a physics simulation, not by a stopwatch at a drag strip. The BMW 4 Series Convertible (F33) 420d MHEV 190 is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it reproduces 2 of its 2 published acceleration figures. Conditions are the same for every car in the set: dry asphalt, 20 °C, sea level, 1 ft rollout.
Figures regenerated 2026-10-12. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.