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BMW M4 G82 vs BMW i7 M70 xDrive G70

Over a standing quarter mile on dry asphalt the BMW i7 M70 xDrive G70 is the quicker car, covering it in 11.62 s at 118.3 mph against the BMW M4 G82’s 12.08 s — a margin of 0.47 s. To 60 mph the BMW i7 M70 xDrive G70 takes 3.20 s and the BMW M4 G82 3.82 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 i7 M70 xDrive G70

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 i7 M70 xDrive G70
0–60 mph3.82 s3.20 s
0–100 mph8.70 s8.16 s
60 ft1.99 s1.75 s
1/8 mile7.89 s7.43 s
1/4 mile12.08 s11.62 s
Trap speed118.1 mph118.3 mph

Each car is trimmed to its own published figures — 9/10 for the BMW M4 G82, 9/10 for the BMW i7 M70 xDrive G70 — so a heavier car can still be the quicker one if that is what it tests.

On paper

SpecificationBMW M4 G82BMW i7 M70 xDrive G70
Year20202023
Power473 bhp650 bhp
Kerb mass1,775 kg2,695 kg
Power to weight267 bhp/t241 bhp/t
DrivetrainRear driveAll-wheel drive
EngineTurbochargedElectric

Where these times sit

0-60 under 4 seconds1,060 cars0-100 km/h under 4 seconds881 carsQuarter mile under 12 seconds780 cars0-100 under 9 seconds871 carsTraps over 110 mph1,380 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 cars of the 2020s868 cars

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Questions

Is the BMW M4 G82 or the BMW i7 M70 xDrive G70 faster?
The BMW i7 M70 xDrive G70. Over a standing quarter mile it runs 11.62 s to the BMW M4 G82's 12.08 s, a margin of 0.47 s, and it reaches 60 mph in 3.20 s against 3.82 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 i7 M70 xDrive G70 0-60 time?
The BMW i7 M70 xDrive G70 reaches 60 mph in 3.20 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 11.62 s at 118.3 mph.
What trap speed does each car run?
The BMW M4 G82 trips the lights at 118.1 mph and the BMW i7 M70 xDrive G70 at 118.3 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 9 of 10 for the BMW i7 M70 xDrive G70. Conditions are identical for both cars: dry asphalt, 20 °C, sea level, 1 ft rollout.

Figures regenerated 2026-10-16. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.