MotorSim 2

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MotorSim 2 - Land Vehicle Performance Calculator

MotorSim 2 is an advanced performance simulation tool for land vehicles (important: this is not a driving game but rather a physics-based simulator focused on straight-line acceleration analysis).

Key Features

The application enables precise configuration of technical specifications and computes the resulting vehicle dynamics. It includes:

• Interactive simulation dashboard featuring speedometer, tachometer, throttle/brake controls
• Manual or automatic transmission simulation
• Procedurally generated engine sound (not pre-recorded samples)
• Quarter-mile track visualization with vehicle position tracking
• Ghost car functionality to compare different configuration performances

Configurable Parameters

Users can customize the following vehicle specifications:

• Peak power output
• Customizable power curve (user-defined data points)
• Torque characteristics (automatically derived from power curve)
• Redline/RPM limiter setting
• Transmission setup (up to 10 forward gears)
• Aerodynamic properties (drag coefficient, frontal area)
• Rolling resistance coefficients
• Vehicle mass/weight
• Wheel/tire dimensions
• Gearshift duration
• Drivetrain efficiency

Performance Metrics

The simulator calculates numerous performance indicators including:

• Theoretical top speed
• Acceleration times (0-60, 0-100, 0-200 km/h etc.)
• Quarter-mile elapsed time and trap speed
• All measurable parameters through interactive simulation