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BMW M4 G82 vs BMW M440i xDrive

Over a standing quarter mile on dry asphalt the BMW M4 G82 is the quicker car, covering it in 12.08 s at 118.1 mph against the BMW M440i xDrive’s 12.43 s — a margin of 0.34 s. To 60 mph the BMW M4 G82 takes 3.82 s and the BMW M440i xDrive 3.80 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 M4 G82 BMW M440i xDrive

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

Down the strip

Standing startBMW M4 G82BMW M440i xDrive
0–60 mph3.82 s3.80 s
0–100 mph8.70 s10.05 s
60 ft1.99 s1.84 s
1/8 mile7.89 s7.93 s
1/4 mile12.08 s12.43 s
Trap speed118.1 mph109.4 mph

Each car is trimmed to its own published figures — 9/10 for the BMW M4 G82, 10/10 for the BMW M440i xDrive — so a heavier car can still be the quicker one if that is what it tests.

On paper

SpecificationBMW M4 G82BMW M440i xDrive
Year20202021
Power473 bhp382 bhp
Kerb mass1,775 kg1,804 kg
Power to weight267 bhp/t212 bhp/t
DrivetrainRear driveAll-wheel drive
EngineTurbochargedTurbocharged

Where these times sit

0-60 under 4 seconds1,060 cars0-100 km/h under 4 seconds881 carsQuarter mile under 13 seconds1,639 cars0-100 under 9 seconds871 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
BMW 0-60 timesevery modelFastest coupes913 carsFastest cars of the 2020s868 cars

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Questions

Is the BMW M4 G82 or the BMW M440i xDrive faster?
The BMW M4 G82. Over a standing quarter mile it runs 12.08 s to the BMW M440i xDrive's 12.43 s, a margin of 0.34 s, and it reaches 60 mph in 3.82 s against 3.80 s. These are theoretical times from a physics simulation, not measured runs.
What is the BMW M4 G82 0-60 time?
The BMW M4 G82 reaches 60 mph in 3.82 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 12.08 s at 118.1 mph.
What is the BMW M440i xDrive 0-60 time?
The BMW M440i xDrive reaches 60 mph in 3.80 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 12.43 s at 109.4 mph.
What trap speed does each car run?
The BMW M4 G82 trips the lights at 118.1 mph and the BMW M440i xDrive at 109.4 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 M4 G82 and 10 of 10 for the BMW M440i xDrive. 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.