MotorSim 2 is a powerful performance calculator designed for land vehicles. This app is a physics simulator, not a driving game; it focuses solely on simulating straight-line acceleration performance. By configuring a vehicle's technical specifications, MotorSim 2 calculates and displays the resulting performance data.

The interactive simulator features a speedometer, RPM meter, throttle, brake, and gear shift (manual or automatic). It even includes procedurally generated engine sounds, not relying on sampled audio, and visually represents the vehicle's progress along a 1/4 mile track. Users can save "ghost" runs for later comparison of different vehicle setups.

Configurable Vehicle Parameters:

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

Calculated Performance Parameters:

• Maximum Speed
• Acceleration times (0-60, 0-100, 0-200, 0-300 km/h, etc.)
• Many other performance metrics measurable via the interactive simulator.