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
GMC Sierra 2500HD Denali Black Edition
0 km/h
GMC Sierra HD Denali Reserve
0 km/h

Acceleration curves

Spec comparison

GMCWinner
Sierra 2500HD Denali Black Edition
1/4 mile
15.64s
0–100 km/h
7.5s
Top speed
170km/h
Power
401hp
Engine · 6.6L V8 engine
Fuel · Petrol
Torque · 629 Nm
Price · $75,000
GMCWinner
Sierra HD Denali Reserve
1/4 mile
15.64s
0–100 km/h
7.5s
Top speed
170km/h
Power
401hp
Engine · 6.6L V8 engine
Fuel · Petrol
Torque · 629 Nm
Price · $85,000

Predicted finish order

1
Sierra 2500HD Denali Black Edition
GMC
15.636s
Leader
2
Sierra HD Denali Reserve
GMC
15.636s
Leader

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