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Subaru WRX STI vs Honda Civic SI

Over a standing quarter mile on dry asphalt the Subaru WRX STI is the quicker car, covering it in 13.69 s at 101.6 mph against the Honda Civic SI’s 14.99 s — a margin of 1.30 s. To 60 mph the Subaru WRX STI takes 5.27 s and the Honda Civic SI 6.50 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.

Subaru WRX STI Honda Civic SI

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

Down the strip

Standing startSubaru WRX STIHonda Civic SI
0–60 mph5.27 s6.50 s
0–100 mph13.23 s—
60 ft2.02 s2.46 s
1/8 mile8.78 s9.74 s
1/4 mile13.69 s14.99 s
Trap speed101.6 mph93.8 mph

Each car is trimmed to its own published figures — 9/10 for the Subaru WRX STI, 9/9 for the Honda Civic SI — so a heavier car can still be the quicker one if that is what it tests.

On paper

SpecificationSubaru WRX STIHonda Civic SI
Year20182006
Power304 bhp194 bhp
Kerb mass1,560 kg1,330 kg
Power to weight195 bhp/t146 bhp/t
DrivetrainAll-wheel driveFront drive
EngineTurbochargedNaturally aspirated

Where these times sit

0-60 under 6 seconds3,252 cars0-100 km/h under 6 seconds2,897 carsQuarter mile under 14 seconds2,646 cars0-100 under 16 seconds2,743 carsSlower in the wetevery car, re-runThe cost of altitudeevery car, re-runThe cost of a passengerevery car, re-run
Subaru 0-60 timesevery modelHonda 0-60 timesevery model

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Questions

Is the Subaru WRX STI or the Honda Civic SI faster?
The Subaru WRX STI. Over a standing quarter mile it runs 13.69 s to the Honda Civic SI's 14.99 s, a margin of 1.30 s, and it reaches 60 mph in 5.27 s against 6.50 s. These are theoretical times from a physics simulation, not measured runs.
What is the Subaru WRX STI 0-60 time?
The Subaru WRX STI reaches 60 mph in 5.27 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 13.69 s at 101.6 mph.
What is the Honda Civic SI 0-60 time?
The Honda Civic SI reaches 60 mph in 6.50 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 14.99 s at 93.8 mph.
What trap speed does each car run?
The Subaru WRX STI trips the lights at 101.6 mph and the Honda Civic SI at 93.8 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 Subaru WRX STI and 9 of 9 for the Honda Civic SI. 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.