Jareth, the Hawk-290 has been confirmed by Lucasfilm at being about 16 meters long (when the miniature for X-Wing came out i think), but the people on wookiepedia refused to accept that and kept the old d20 stats. So, no typo, it is around the size of a starfighter, and it totally fits the sil 3.
The new Hawk-1000 stats can be interpreted as FFG winking at the size question: it has the sil and cargo space consistent with the wookiepedia stats and what many people expect, but it is also extremely difficult to get with his Rarity/10. So if you want the hwk of your dreams, you can but gotta pay for it.