Check out
DIY Garage Tiles, which can also be purchased on Amazon.
I costed both, then had
Black Dog Garage Floors do mine. The cost was almost identical to a DIY installation but they did all the work including moving all the junk in and out of my garage. And, since I own a vintage British sports car ( most all leak a drop or two of oil) I can say that the tiles are impervious to minor oil spills and clean-up quickly.
I chose a checkerboard pattern with dark and light gray tiles. Really attractive.