The Crestliner LSi 2685 2007 vs Crestliner Pro Tiller 1750 2013 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.
Size is the most obvious dividing line here. The Crestliner LSi 2685 2007 measures 26,0 feet overall (2007), giving it roughly 8,5 additional feet of deck space compared to the Crestliner Pro Tiller 1750 2013 at 17,5 feet (2013). Weight tells a clearer story for trailering families: the Crestliner LSi 2685 2007 tips the scales at 2 800 lbs - 1 700 lbs more than the Crestliner Pro Tiller 1750 2013 at 1 100 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 150 hp, the Crestliner LSi 2685 2007 has a 60-hp advantage over the Crestliner Pro Tiller 1750 2013's 90-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 25 gal and 24 gal - so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Crestliner LSi 2685 2007 is rated for 16 passengers, while the Crestliner Pro Tiller 1750 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner LSi 2685 2007 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Pro Tiller 1750 2013 comes in at 12 lbs per hp versus 19 lbs per hp for the Crestliner LSi 2685 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.
The Crestliner LSi 2685 2007 is an inflatable design - lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Crestliner Pro Tiller 1750 2013 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the Crestliner LSi 2685 2007 if your priority is putting more people on the water - it handles 16 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The Crestliner Pro Tiller 1750 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.