The Crestliner Fish Hawk 1650 DC 2011 vs Crestliner Fish Hawk 1650 SC 2005 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department - Crestliner Fish Hawk 1650 DC 2011 at 16,7 ft versus Crestliner Fish Hawk 1650 SC 2005 at 16,0 ft. Weight tells a clearer story for trailering families: the Crestliner Fish Hawk 1650 DC 2011 tips the scales at 1 060 lbs - 180 lbs more than the Crestliner Fish Hawk 1650 SC 2005 at 880 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
Both boats share a closely matched power ceiling - 90 hp for the Crestliner Fish Hawk 1650 DC 2011 and 90 hp for the Crestliner Fish Hawk 1650 SC 2005. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads - 20 gal and 18 gal - so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Crestliner Fish Hawk 1650 DC 2011 is rated for 6 passengers, while the Crestliner Fish Hawk 1650 SC 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Fish Hawk 1650 DC 2011 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Fish Hawk 1650 SC 2005 comes in at 10 lbs per hp versus 12 lbs per hp for the Crestliner Fish Hawk 1650 DC 2011. The lower the ratio the more explosive the acceleration - meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Choose the Crestliner Fish Hawk 1650 DC 2011 if your priority is putting more people on the water - it handles 6 passengers and at 16,7 ft it has the deck room to back that rating up comfortably. The Crestliner Fish Hawk 1650 SC 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.