Crestliner Fish Hawk 1850 DC 2012 boat specs
Crestliner
Crestliner Fish Hawk 1850 DC 2012
2012
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VS
Crestliner Sportfish 1850 O/B 2005 boat specs
Crestliner
Crestliner Sportfish 1850 O/B 2005
2005
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Crestliner Fish Hawk 1850 DC 2012 vs Crestliner Sportfish 1850 O/B 2005 — Same Brand, Different Boat

The Crestliner Fish Hawk 1850 DC 2012 vs Crestliner Sportfish 1850 O/B 2005 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 Fish Hawk 1850 DC 2012 at 18,5 ft versus Crestliner Sportfish 1850 O/B 2005 at 18,0 ft. At 125 lbs and 147 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 175 hp, the Crestliner Sportfish 1850 O/B 2005 has a 25-hp advantage over the Crestliner Fish Hawk 1850 DC 2012's 150-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 2005 carries 39 gallons versus 31 gallons in the Crestliner Fish Hawk 1850 DC 2012. 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 Sportfish 1850 O/B 2005 is rated for 7 passengers, while the Crestliner Fish Hawk 1850 DC 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportfish 1850 O/B 2005 could be the deciding factor.

Bottom line: Choose the Crestliner Sportfish 1850 O/B 2005 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Crestliner Fish Hawk 1850 DC 2012 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
ModelFish Hawk 1850 DC
ModelSportfish 1850 O/B
Model Year2012
Model Year2005
Measurements / Dimensions
Beam95.5 in. (243 cm)
Beam96.5 in. (245 cm)
Beam - Meters2.44
Beam - Meters2.46
Beam - Inches95.5
Beam - Inches96.5
Deadrise12°
Deadrisenot available
Depth - DetailMaximum: 35 in. (89 cm) Cockpit: 22.5 in. (57 cm)
Depth - Detail27 in. (69 cm)
Depth - Centimeters88.9
Depth - Centimeters68.58
Depth - Inches35
Depth - Inches27
Weight - Detail1,250 lbs. (499 kg)
Weight - Detail1,470 lbs. (667 kg)
Weight - kg566.99
Weight - kg666.78
Weight - lbs.125
Weight - lbs.147
Height [transom]25 in. (64 cm)
Height [transom]25 in. (64 cm)
Length - Feet18.5
Length - Feet18
Length overall - Detail18 ft. 6 in. (5.7 m)
Length overall - Detail18 ft. 2 in. (5.5 m)
Length overall - Meters5.64
Length overall - Meters5.54
Length overall - Inches222
Length overall - Inches218
Width [transom] - Detailnot available
Width [transom] - Detail96.5 in. (245 cm)
Height - Detailnot available
Height - Detail41 in. (104 cm)
Height - Metersnot available
Height - Meters1.04
Height - Inchesnot available
Height - Inches41
Length - Metersnot available
Length - Meters5.5
Length - Inchesnot available
Length - Inches2
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessBottom: 0.10 in. Sides: 0.09 in. Transom: 0.125 in
Hull thicknessBottom: .100 Sides: .090 Transom: .125
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail31 gal. (117 l)
Fuel tank capacity - Detail39 gal. (148 l)
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters147.63
Fuel tank capacity - Gal31
Fuel tank capacity - Gal39
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max175 hp
Operational Info
Maximum capacity1,430 lbs. (649 kg)
Maximum capacity1,625 lbs. (737 kg)
Maximum people6
Maximum people7
Trailer Info
Trailer - Detailnot available
Trailer - DetailOptional

Crestliner Fish Hawk 1850 DC 2012 vs Crestliner Sportfish 1850 O/B 2005 — Common Questions

Which is the larger boat — the Crestliner Fish Hawk 1850 DC 2012 or the Crestliner Sportfish 1850 O/B 2005?
The Crestliner Fish Hawk 1850 DC 2012 is the longer of the two at 18,5 feet overall. The Crestliner Sportfish 1850 O/B 2005 comes in at 18,0 feet, making it roughly 0,5 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Crestliner Fish Hawk 1850 DC 2012 or the Crestliner Sportfish 1850 O/B 2005?
For trailering, the Crestliner Fish Hawk 1850 DC 2012 has the edge at 125 lbs dry weight versus 147 lbs for the Crestliner Sportfish 1850 O/B 2005. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Crestliner Sportfish 1850 O/B 2005 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Crestliner Fish Hawk 1850 DC 2012 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Crestliner Fish Hawk 1850 DC 2012 is Coast Guard rated for 6 passengers, while the Crestliner Sportfish 1850 O/B 2005 is certified for 7. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Crestliner Sportfish 1850 O/B 2005 measures 97" wide, compared to 96" for the Crestliner Fish Hawk 1850 DC 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Crestliner Fish Hawk 1850 DC 2012 or the Crestliner Sportfish 1850 O/B 2005?
The Crestliner Sportfish 1850 O/B 2005 has the bigger tank at 39 gallons, versus 31 gallons on the Crestliner Fish Hawk 1850 DC 2012. That 8-gallon difference translates to roughly 24–40 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Fish Hawk 1850 DC 2012 and Crestliner Sportfish 1850 O/B 2005 from the same manufacturer?
Yes — both the Crestliner Fish Hawk 1850 DC 2012 and the Crestliner Sportfish 1850 O/B 2005 are built by Crestliner. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.