Detailed Evaluation & Buyer Recommendation
Crestliner Batata Bay 1685 2010 vs Crestliner Fish Hawk 1850 Tiller 2007 — Same Brand, Different Boat
The Crestliner Batata Bay 1685 2010 vs Crestliner Fish Hawk 1850 Tiller 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 2010 at 17,5 ft versus Crestliner Fish Hawk 1850 Tiller 2007 at 18,0 ft. Weight tells a clearer story for trailering families: the Crestliner Batata Bay 1685 2010 tips the scales at 1 575 lbs — 1 450 lbs more than the Crestliner Fish Hawk 1850 Tiller 2007 at 125 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 90 hp, the Crestliner Fish Hawk 1850 Tiller 2007 has a 40-hp advantage over the Crestliner Batata Bay 1685 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 Fish Hawk 1850 Tiller 2007 carries 31 gallons versus 25 gallons in the Crestliner Batata Bay 1685 2010. 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 Batata Bay 1685 2010 is rated for 7 passengers, while the Crestliner Fish Hawk 1850 Tiller 2007 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Batata Bay 1685 2010 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Fish Hawk 1850 Tiller 2007 comes in at 1 lbs per hp versus 32 lbs per hp for the Crestliner Batata Bay 1685 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: Choose the Crestliner Batata Bay 1685 2010 if your priority is putting more people on the water — it handles 7 passengers and at 17,5 ft it has the deck room to back that rating up comfortably. The Crestliner Fish Hawk 1850 Tiller 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelBatata Bay 1685
ModelFish Hawk 1850 Tiller
Model Year201
Model Year2007
Measurements / Dimensions
Beam101 in. (257 cm)
Beam95.5 in. (243 cm)
Beam - Meters2.57
Beam - Meters2.44
Beam - Inches101
Beam - Inches95.5
Weight - Detail1,575 lbs. (714 kg)
Weight - Detail1,250 lbs. (567 kg)
Weight - kg714.41
Weight - kg566.99
Weight - lbs.1575
Weight - lbs.125
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. 6 in. (5.7 m)
Length overall - Meters5.33
Length overall - Meters5.64
Length overall - Inches21
Length overall - Inches222
Depth - Detailnot available
Depth - Detail24 in. (61 cm)
Depth - Centimetersnot available
Depth - Centimeters60.96
Depth - Inchesnot available
Depth - Inches24
Width [transom] - Detailnot available
Width [transom] - Detail95.5 in. (243 cm)
Height - Detailnot available
Height - Detail35 in. (89 cm)
Height - Metersnot available
Height - Meters0.89
Height - Inchesnot available
Height - Inches35
Height [transom]not available
Height [transom]25 in. (64 cm)
Length - Metersnot available
Length - Meters5.7
Length - Inchesnot available
Length - Inches6
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 - Detail31 gal. (117 l)
Fuel tank capacity - Liters94.64
Fuel tank capacity - Liters117.35
Fuel tank capacity - Gal25
Fuel tank capacity - Gal31
Drive typeOutboard
Drive typeOutboard
Engine max50 hp
Engine max90 hp
Operational Info
Maximum capacity1,425 lbs. (646 kg)
Maximum capacity1,360 lbs. (617 kg)
Maximum people7
Maximum people6