leak on inclined driveway? on 2006 Jaguar S-Type

my drive way is on an incline (not too steep). noticed since i stop parking in the garage, a leak on my driveway. no leak in the garage which is flat. does the incline make a diffrence?

Asked by for the 2006 Jaguar S-Type
you need to park your car on the incline with paper underneath so you can identify the fluid. once you have
a sample of the fluid, you can take this to your local
Jag specialist and perhaps he can identify this for you.
if it is coolant or trans fluid, they are Jag only.