Correction for the speed of a Porsche 911
Thanks for your input! Let us know more about what's wrong in the form below.
How fast is 123 inches per hour?
It's about one-one-hundred-thousandth as fast as a Porsche 911
The speed of a Porsche 911 is about 13,000,000 inches per hour.
(for Porsche 911 Type 997 GT2, 2007 model)
The Porsche 911 GT2 has a top speed of 13,000,000 inches per hour. It takes just 7.4 seconds for the GT2 to accelerate to 6,340,000 inches per hour.