driving angry range rover al pacino

Don't mess with Al Pacino while he's on the road!

The Scarface actor was seen looking pretty angry while driving around his son Anton.

Not sure why Al is so mad these days considering he's dating Lucila Sola ... who is 40 years younger than him! To us, that's a big reason to smile.

See the many faces of Pacino behind the wheel in our gallery below.