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Audi S3 Sportback vs BMW M240i G42

Over a standing quarter mile on dry asphalt the BMW M240i G42 is the quicker car, covering it in 12.42 s at 111.8 mph against the Audi S3 Sportback’s 13.79 s — a margin of 1.37 s. To 60 mph the BMW M240i G42 takes 3.99 s and the Audi S3 Sportback 5.25 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.

Audi S3 Sportback BMW M240i G42

Watch the run in full — then change the surface, the weather or the distance and run it again.

Down the strip

Standing startAudi S3 SportbackBMW M240i G42
0–60 mph5.25 s3.99 s
0–100 mph13.33 s9.67 s
60 ft2.17 s1.96 s
1/8 mile8.91 s8.01 s
1/4 mile13.79 s12.42 s
Trap speed101.5 mph111.8 mph

Each car is trimmed to its own published figures — 9/10 for the Audi S3 Sportback, 9/10 for the BMW M240i G42 — so a heavier car can still be the quicker one if that is what it tests.

On paper

SpecificationAudi S3 SportbackBMW M240i G42
Year20082023
Power261 bhp369 bhp
Kerb mass1,495 kg1,665 kg
Power to weight175 bhp/t221 bhp/t
DrivetrainAll-wheel driveRear drive
EngineTurbochargedTurbocharged

Where these times sit

0-60 under 4 seconds1,060 cars0-100 km/h under 5 seconds1,846 carsQuarter mile under 13 seconds1,639 cars0-100 under 12 seconds1,964 carsTraps over 100 mph2,740 carsSlower in the wetevery car, re-runThe cost of altitudeevery car, re-runThe cost of a passengerevery car, re-run
Audi 0-60 timesevery modelBMW 0-60 timesevery model

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Questions

Is the Audi S3 Sportback or the BMW M240i G42 faster?
The BMW M240i G42. Over a standing quarter mile it runs 12.42 s to the Audi S3 Sportback's 13.79 s, a margin of 1.37 s, and it reaches 60 mph in 3.99 s against 5.25 s. These are theoretical times from a physics simulation, not measured runs.
What is the Audi S3 Sportback 0-60 time?
The Audi S3 Sportback reaches 60 mph in 5.25 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 13.79 s at 101.5 mph.
What is the BMW M240i G42 0-60 time?
The BMW M240i G42 reaches 60 mph in 3.99 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 12.42 s at 111.8 mph.
What trap speed does each car run?
The Audi S3 Sportback trips the lights at 101.5 mph and the BMW M240i G42 at 111.8 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 Audi S3 Sportback and 9 of 10 for the BMW M240i G42. 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.