In some European countries you can ask the factory that your car must be so fast as the datasheed says...
And it all was fine until my speedo told me: 180+ with hood down. Wow.
Back home from the summer fast road trip the speedo shows 180+ and the gps high the ton.
Hmm. Only knowing the speedo the world was right. Now: hmm, she could be a little bit faster ;-)
René