Matching a deep vee Fisher Hawk 170 WT 2008 against a modified vee Fisher Hawk 186 SC 2007 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — Fisher Hawk 170 WT 2008 at 17,0 ft versus Fisher Hawk 186 SC 2007 at 18,0 ft. Weight tells a clearer story for trailering families: the Fisher Hawk 186 SC 2007 tips the scales at 1 395 lbs — 1 381 lbs less than the Fisher Hawk 170 WT 2008 at 14 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.
The power gap is worth calling out. Rated to 175 hp, the Fisher Hawk 186 SC 2007 has a 25-hp advantage over the Fisher Hawk 170 WT 2008's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 4 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Fisher Hawk 186 SC 2007 is rated for 7 passengers, while the Fisher Hawk 170 WT 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Fisher Hawk 186 SC 2007 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Fisher Hawk 170 WT 2008 comes in at 0 lbs per hp versus 8 lbs per hp for the Fisher Hawk 186 SC 2007. 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 Fisher Hawk 186 SC 2007 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Fisher Hawk 170 WT 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.