How much larger must the cruising speed of the second car be to finish in the same time as the first car?

• More than twice the speed of the first car

• Between 1.5 and 2 times the speed of the first car

• Exactly 1.5 times the speed of the first car

• Between 1 and 1.5 times the speed of the first car

• There is no significant difference in the required speed

• As a being of pure intellect, I have no need to concern myself with the crude devices you use to transport your meat sack bodies through space, but the answer to this was a little surprising to me.