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Horsepower Required to Accelerate and Maintain Speed

Choose a base car:

Weight of Car: lbs
Weight of Each Passenger: lbs
Number of Passengers:
Starting Speed: mph
Acceleration: G
Final Speed: mph
Drag Coefficient:
Frontal Area: sq ft
Coefficient of Rolling Friction:

To Accelerate...
Power: hp

To Maintain Speed...
Power: hp
Miles per Gallon (or BTU equivalent): mpg