When two boats share the same hull type — in this case both the Crestliner Backwater 1860 CC 2011 and the Crestliner Jons - C 2070VS 2009 are modified vee designs with aluminum construction — 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?
Size is the most obvious dividing line here. The Crestliner Backwater 1860 CC 2011 measures 18,4 feet overall (2011), giving it roughly 16,4 additional feet of deck space compared to the Crestliner Jons - C 2070VS 2009 at 2,0 feet (2009). Weight tells a clearer story for trailering families: the Crestliner Jons - C 2070VS 2009 tips the scales at 1 365 lbs — 1 277 lbs less than the Crestliner Backwater 1860 CC 2011 at 88 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 115 hp, the Crestliner Backwater 1860 CC 2011 has a 25-hp advantage over the Crestliner Jons - C 2070VS 2009's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Crestliner Jons - C 2070VS 2009 is rated for 7 passengers, while the Crestliner Backwater 1860 CC 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 Jons - C 2070VS 2009 could be the deciding factor.
Bottom line: Choose the Crestliner Jons - C 2070VS 2009 if your priority is putting more people on the water — it handles 7 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Crestliner Backwater 1860 CC 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.