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
Dodge Viper ACR
0 km/h
Porsche Cayenne Turbo GT
0 km/h

Acceleration curves

Spec comparison

Dodge
Viper ACR
1/4 mile
10.88s
0–100 km/h
3.3s
Top speed
285km/h
Power
645hp
Engine · V10
Fuel · Petrol
Torque · 814 Nm
Price · $120,000
PorscheWinner
Cayenne Turbo GT
1/4 mile
10.81s
0–100 km/h
3.3s
Top speed
300km/h
Power
631hp
Engine · 4.0L Twin-Turbo V8
Fuel · Petrol
Torque · 850 Nm
Price · $182,150

Predicted finish order

1
Viper ACR
Dodge
10.876s
+0.071s
2
Cayenne Turbo GT
Porsche
10.805s
Leader

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