CARSPEED.co

Live drag race simulator · 1,200+ production cars

Any two cars.Settled by physics.

Pick two, hit the tree, watch the run. 0–60 mph, quarter mile, 1 km — real manufacturer numbers, simulated launch to trap speed. No signup.

Torque vectoring

sys.active
840Nm

Downforce

1.2G

Aero-loaded grip modelled through the launch phase.

Core temp

98°

Traction, gearing and drag recalculated every frame.

Race distance

Playback
StartT+0.00sFinish · 402m
Subaru WRX tS
0 km/h
Mazda RX-7
0 km/h

Acceleration curves

Spec comparison

SubaruWinner
WRX tS
1/4 mile
13.38s
0–100 km/h
5.4s
Top speed
250km/h
Power
271hp
Engine · H4 Turbo
Fuel · Petrol
Torque · 350 Nm
Price · $46,000
Mazda
RX-7
1/4 mile
13.48s
0–100 km/h
5.5s
Top speed
250km/h
Power
276hp
Engine · 1.3L Rotary Twin-Turbo
Fuel · Petrol
Torque · 314 Nm
Price · $40,000

Predicted finish order

1
WRX tS
Subaru
13.378s
Leader
2
RX-7
Mazda
13.476s
+0.098s

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