Both the Crestliner Sportfish 1850 2010 and the Crestliner Storm 17 2013 are modified-V designs, both built in aluminium, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department - Crestliner Sportfish 1850 2010 at 18,2 ft versus Crestliner Storm 17 2013 at 17,0 ft. Weight tells a clearer story for trailering families: the Crestliner Sportfish 1850 2010 tips the scales at 1 470 lbs - 810 lbs more than the Crestliner Storm 17 2013 at 660 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 Crestliner Sportfish 1850 2010 has a 125-hp advantage over the Crestliner Storm 17 2013's 50-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crestliner Sportfish 1850 2010 carries 33 gallons versus 11 gallons in the Crestliner Storm 17 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Crestliner Sportfish 1850 2010 is rated for 7 passengers, while the Crestliner Storm 17 2013 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportfish 1850 2010 could be the deciding factor.
Bottom line: Choose the Crestliner Sportfish 1850 2010 if your priority is putting more people on the water - it handles 7 passengers and at 18,2 ft it has the deck room to back that rating up comfortably. The Crestliner Storm 17 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.