android-latest-release branch (Android 16 QPR2) for lunch target aosp_cf_x86_64_phone-trunk_staging-eng (Cuttlefish emulator):
> du -hs --exclude /aosp/android-latest-release/out /aosp/android-latest-release
132G /aosp/android-latest-release
> du -hs /aosp/android-latest-release/out
127G /aosp/android-latest-release/out
So ~130GB each for the compiled artifacts and the source code. It's heavy, and at times can easily fill 64GB of RAM during the build.