The Crestliner Sportfish 1850 SST 2013 is a deep-V design and the Crestliner VT 19 2011 is a modified-V design, so you're likely deciding between two noticeably 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 - Crestliner Sportfish 1850 SST 2013 at 19,2 ft versus Crestliner VT 19 2011 at 19,0 ft. Weight tells a clearer story for trailering families: the Crestliner Sportfish 1850 SST 2013 tips the scales at 1 520 lbs - 441 lbs more than the Crestliner VT 19 2011 at 1 079 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 SST 2013 has a 40-hp advantage over the Crestliner VT 19 2011's 135-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 SST 2013 carries 33 gallons versus 22 gallons in the Crestliner VT 19 2011. 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 SST 2013 is rated for 7 passengers, while the Crestliner VT 19 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportfish 1850 SST 2013 could be the deciding factor.
Bottom line: Choose the Crestliner Sportfish 1850 SST 2013 if your priority is putting more people on the water - it handles 7 passengers and at 19,2 ft it has the deck room to back that rating up comfortably. The Crestliner VT 19 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.