Over a standing quarter mile on dry asphalt the BMW M135i F20 is the quicker car,
covering it in 13.10 s at
106.7 mph against the BMW 118i (F40)’s
15.97 s — a margin of
2.87 s. To 60 mph the BMW M135i F20 takes
4.76 s and the BMW 118i (F40)
7.64 s.
Simulated, not measured — computed from each car’s published kerb mass,
rated power and drivetrain, then fitted to its own published acceleration figures.
Dry asphalt, 20 °C, sea level, 1 ft rollout.
BMW M135i F20BMW 118i (F40)
Watch the run in full — then change the surface, the weather
or the distance and run it again.
Down the strip
Standing start
BMW M135i F20
BMW 118i (F40)
0–60 mph
4.76 s
7.64 s
0–100 mph
11.06 s
—
60 ft
2.00 s
2.50 s
1/8 mile
8.49 s
10.29 s
1/4 mile
13.10 s
15.97 s
Trap speed
106.7 mph
87.0 mph
Each car is trimmed to its own published figures —
9/10 for the BMW M135i F20,
2/2 for the BMW 118i (F40) —
so a heavier car can still be the quicker one if that is what it tests.
Is the BMW M135i F20 or the BMW 118i (F40) faster?
The BMW M135i F20. Over a standing quarter mile it runs 13.10 s to the BMW 118i (F40)'s 15.97 s, a margin of 2.87 s, and it reaches 60 mph in 4.76 s against 7.64 s. These are theoretical times from a physics simulation, not measured runs.
What is the BMW M135i F20 0-60 time?
The BMW M135i F20 reaches 60 mph in 4.76 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 13.10 s at 106.7 mph.
What is the BMW 118i (F40) 0-60 time?
The BMW 118i (F40) reaches 60 mph in 7.64 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 15.97 s at 87.0 mph.
What trap speed does each car run?
The BMW M135i F20 trips the lights at 106.7 mph and the BMW 118i (F40) at 87.0 mph at the end of the quarter mile. These are theoretical times from a physics simulation, not measured runs.
Are these real measured times?
No. Every time on this page is produced by a physics simulation, not by a stopwatch at a drag strip. Each car is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it matches its own published acceleration figures — 9 of 10 for the BMW M135i F20 and 2 of 2 for the BMW 118i (F40). Conditions are identical for both cars: 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.