Detailed Evaluation & Buyer Recommendation
Crestliner Batata Bay 1685 Angler 2010 vs Crestliner Sportfish 1850 O/B 2007 — Same Brand, Different Boat
The Crestliner Batata Bay 1685 Angler 2010 vs Crestliner Sportfish 1850 O/B 2007 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.
On paper these two are close siblings in the size department — Crestliner Batata Bay 1685 Angler 2010 at 17,5 ft versus Crestliner Sportfish 1850 O/B 2007 at 18,0 ft. Weight tells a clearer story for trailering families: the Crestliner Batata Bay 1685 Angler 2010 tips the scales at 1 575 lbs — 1 428 lbs more than the Crestliner Sportfish 1850 O/B 2007 at 147 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 O/B 2007 has a 125-hp advantage over the Crestliner Batata Bay 1685 Angler 2010'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 O/B 2007 carries 39 gallons versus 25 gallons in the Crestliner Batata Bay 1685 Angler 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 7 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Sportfish 1850 O/B 2007 comes in at 1 lbs per hp versus 32 lbs per hp for the Crestliner Batata Bay 1685 Angler 2010. 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.
Bottom line: Performance buyers should lean toward the Crestliner Sportfish 1850 O/B 2007 and its 175-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Crestliner Batata Bay 1685 Angler 2010 with its 50-hp rating is the more economical daily driver.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelBatata Bay 1685 Angler
ModelSportfish 1850 O/B
Model Year201
Model Year2007
Measurements / Dimensions
Beam101 in. (257 cm)
Beam96 in. (245 cm)
Beam - Meters2.57
Beam - Meters2.44
Beam - Inches101
Beam - Inches96
Weight - Detail1,575 lbs. (714 kg)
Weight - Detail1,470 lbs. (667 kg)
Weight - kg714.41
Weight - kg666.78
Weight - lbs.1575
Weight - lbs.147
Length [at waterline]16 ft. (4.9 m) tube length
Length [at waterline]not available
Length - Feet17.5
Length - Feet18
Length overall - Detail17 ft. 6 in. (5.5 m)
Length overall - Detail18 ft. 2 in. (5.5 m)
Length overall - Meters5.33
Length overall - Meters5.54
Length overall - Inches21
Length overall - Inches218
Deadrisenot available
Deadrise17℃
Depth - Detailnot available
Depth - Detail27 in. (69 cm)
Depth - Centimetersnot available
Depth - Centimeters68.58
Depth - Inchesnot available
Depth - Inches27
Width [transom] - Detailnot available
Width [transom] - Detail96 in. (245 cm)
Height - Detailnot available
Height - Detail41 in. (104 cm)
Height - Metersnot available
Height - Meters1.04
Height - Inchesnot available
Height - Inches41
Height [transom]not available
Height [transom]25 in. (64 cm)
Length - Metersnot available
Length - Meters5.5
Length - Inchesnot available
Length - Inches2
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull typePontoon
Hull typenot available
Hull thicknessnot available
Hull thicknessBottom: .100 Sides: .090 Transom: .125
Pontoon and Inflatable Specific
Tube diameter23 in. (58 cm)
Tube diameternot available
Tube gauge0.080 in
Tube gaugenot available
Engine and Drivetrain
Fuel tank capacity - Detail25 gal. (95 l)
Fuel tank capacity - Detail39 gal. (148 l)
Fuel tank capacity - Liters94.64
Fuel tank capacity - Liters147.63
Fuel tank capacity - Gal25
Fuel tank capacity - Gal39
Drive typeOutboard
Drive typeOutboard
Engine max50 hp
Engine max175 hp
Engine/s standardnot available
Engine/s standard115EXLPT Optimax
Operational Info
Maximum capacity1,425 lbs. (646 kg)
Maximum capacity1,625 lbs. (737 kg)
Maximum people7
Maximum people7