MotorSim 2

MotorSim 2: Your Land Vehicle Performance Calculator

MotorSim 2 isn't a driving game; it's a powerful performance calculator for land vehicles, simulating straight-line acceleration physics. Configure vehicle specifications, and MotorSim 2 calculates the resulting performance.

This app features an interactive simulator complete with speedometer, tachometer, throttle, brake, and manual or automatic gear shifting. Experience realistic, procedurally generated engine sounds (not samples) and visualize vehicle position on a 1/4 mile track. Save performance runs ("ghosts") for easy comparison of different configurations.

Customizable Vehicle Parameters:

• Maximum Power
• Power Curve (point-by-point definition)
• Torque Curve (automatically calculated from power curve)
• Maximum Engine RPM
• Gear Configuration (up to 10 gears)
• Drag Coefficients (Cd, frontal area, rolling resistance)
• Vehicle Weight
• Tire Size
• Shift Time
• Transmission Efficiency

Calculated Performance Metrics:

• Maximum Speed
• Acceleration times (0-60 mph, 0-100 km/h, 0-200 km/h, 0-300 km/h, etc.)
• And many more, measurable using the interactive simulator.

Screenshot