I doubt it. The speaker manufacturers seem to all list our cars as having 6 1/2" speakers. Unfortunately the actual size is 6 3/8". Do Not Fit.
Having said that, I cut the grilles to half thickness (not including the screw spacer tubes) and mounted them on the top instead of inside the speaker forming/hole in the door panels. The GTSs have their rear speakers hidden behind a 'carpet' cover with grilles mounted in that. For the rear Low Frequency (subs) speakers I mounted the 6 1/2" speakers to their "acoustic chamber" with no issues at all.
The stock speakers come with 3 holes (saves labor and the cost of 4 screws per car), but that also compromises sound quality so yes, drill the 4 holes required for aftermarket high performance speakers. Can't be seen and is an upgrade. I've posted pictures and written how tos on several threads. Do a search. Most recently was a few weeks ago.
Ted