You are definitely correct. I did the same thing for Paris right after posting. Times were 1.8-3x what driving would be. But, experience tells me that the extra

You are definitely correct. I did the same thing for Paris right after posting. Times were 1.8-3x what driving would be. But, experience tells me that the extra time oftentimes tends to not be an issue, mostly because of the cognitive differences between operating a personal vehicle and passive transportation. But if you are in a rush and you know parking will be easy then yeah, jumping in the car would be fastest.