GameFAQ’s user stix2k7 has confirmed that the download size of the “HD Content” (as its labeled) on the 360 version of Battlefield 3 is 1.5GB. The picture also reveals the day one patch which weighs in at 167MB.
For those with the available space, it is highly recommended that you download the HD Content so that you may fully enjoy the Battlefield 3 experience and all of its visual glory. PS3 owners need not worry as their blu-ray disc comes packed with the hi-res texture pack. It will install during the initial (and mandatory) installation. Just make sure you have at least 2GB free for the PS3 version.
You can grab your copy of Battlefield 3 this upcoming Tuesday, October 25th.