Detailed Evaluation & Buyer Recommendation
Crestliner Backwater Series 1870 SC 2009 vs Crestliner Batata Bay 1985 2010 — Same Brand, Different Boat
Matching a modified vee Crestliner Backwater Series 1870 SC 2009 against a pontoon Crestliner Batata Bay 1985 2010 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 — Crestliner Backwater Series 1870 SC 2009 at 18,0 ft versus Crestliner Batata Bay 1985 2010 at 19,5 ft. Weight tells a clearer story for trailering families: the Crestliner Backwater Series 1870 SC 2009 tips the scales at 1 175 lbs — 1 000 lbs more than the Crestliner Batata Bay 1985 2010 at 175 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.
Both boats share a closely matched power ceiling — 90 hp for the Crestliner Backwater Series 1870 SC 2009 and 75 hp for the Crestliner Batata Bay 1985 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.
For family outings this is probably the sharpest distinction between the two. The Crestliner Batata Bay 1985 2010 is rated for 8 passengers, while the Crestliner Backwater Series 1870 SC 2009 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Batata Bay 1985 2010 could be the deciding factor.
Bottom line: Choose the Crestliner Batata Bay 1985 2010 if your priority is putting more people on the water — it handles 8 passengers and at 19,5 ft it has the deck room to back that rating up comfortably. The Crestliner Backwater Series 1870 SC 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelBackwater Series 1870 SC
ModelBatata Bay 1985
Model Year2009
Model Year201
Measurements / Dimensions
Beam90.5 in. (230 cm)
Beam101 in. (257 cm)
Beam - Meters2.31
Beam - Meters2.57
Beam - Inches90.5
Beam - Inches101
Deadrise10℃
Deadrisenot available
Weight - Detail1,175 lbs. (533 kg) hull
Weight - Detail1,750 lbs. (794 kg)
Weight - kg532.97
Weight - kg793.79
Weight - lbs.1175
Weight - lbs.175
Width [transom] - Detail70 in. (178 cm)
Width [transom] - Detailnot available
Height - Detail23 in. (58 cm)
Height - Detailnot available
Height - Meters0.58
Height - Metersnot available
Height - Inches23
Height - Inchesnot available
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Meters5.5
Length - Metersnot available
Length - Feet18
Length - Feet19.5
Length overall - Detail18 ft. 0 in. (5.5 m)
Length overall - Detail19 ft. 6 in. (6.1 m)
Length overall - Meters5.49
Length overall - Meters5.94
Length overall - Inches216
Length overall - Inches234
Length [at waterline]not available
Length [at waterline]18 ft. (5.5 m) tube length
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.100 in
Hull thicknessnot available
Hull typeModified Vee
Hull typePontoon
Engine and Drivetrain
Fuel tank capacity - DetailPortable
Fuel tank capacity - Detail25 gal. (95 l)
Drive typeOutboard
Drive typeOutboard
Engine max90 hp (outboard) 115 hp (jet)
Engine max75 hp
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters94.64
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal25
Operational Info
Maximum capacity1,290 lbs. (585 kg)
Maximum capacity1,649 lbs. (748 kg)
Maximum people5
Maximum people8
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter23 in. (58 cm)
Tube gaugenot available
Tube gauge0.080 in