Driving for pleasure seems a bit of a lost art!
Turn down that road that you always wanted to know where it led.
Take a familiar road with time to enjoy it, rather than rushing to get to work.
Plan a little road trip to a town you've never been to, stop, have a coffee, then head back.
Get yourself hopelessly lost around the countryside, then use your sat nav to point you at a familiar place again.
Don't use the motorway unless you absolutely have to.
You don't have to be going fast to have fun.
Don't do this in rush hour.
Do consider a 10pm/5am drive!
It truly doesn't matter what you drive, it's how much fun you have whilst driving it!