Crestliner Sportfish 1850 O/B 2008 boat specs
Crestliner
Crestliner Sportfish 1850 O/B 2008
2008
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VS
Crestliner Sportfish 1950 Sterndrive 2006 boat specs
Crestliner
Crestliner Sportfish 1950 Sterndrive 2006
2006
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Crestliner Sportfish 1850 O/B 2008 vs Crestliner Sportfish 1950 Sterndrive 2006: Same Brand, Different Boat

The Crestliner Sportfish 1850 O/B 2008 vs Crestliner Sportfish 1950 Sterndrive 2006 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 Sportfish 1850 O/B 2008 at 18,0 ft versus Crestliner Sportfish 1950 Sterndrive 2006 at 19,0 ft. Weight tells a clearer story for trailering families: the Crestliner Sportfish 1950 Sterndrive 2006 tips the scales at 2 650 lbs - 1 180 lbs less than the Crestliner Sportfish 1850 O/B 2008 at 1 470 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 Crestliner Sportfish 1850 O/B 2008 carries a rated maximum of 175 hp. Engine data for the Crestliner Sportfish 1950 Sterndrive 2006 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Crestliner Sportfish 1950 Sterndrive 2006 carries 50 gallons versus 33 gallons in the Crestliner Sportfish 1850 O/B 2008. 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 1950 Sterndrive 2006 is rated for 8 passengers, while the Crestliner Sportfish 1850 O/B 2008 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportfish 1950 Sterndrive 2006 could be the deciding factor.

Bottom line: Choose the Crestliner Sportfish 1950 Sterndrive 2006 if your priority is putting more people on the water - it handles 8 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Crestliner Sportfish 1850 O/B 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeCrestliner
MakeCrestliner
ModelSportfish 1850 O/B
ModelSportfish 1950 Sterndrive
Model Year2008
Model Year2006
Measurements / Dimensions
Beam96 in. (245 cm)
Beam100 in. (251 cm)
Beam - Meters2.44
Beam - Meters2.54
Beam - Inches96
Beam - Inches100
Deadrise17℃
Deadrise17℃
Depth - Detail27 in. (69 cm)
Depth - Detail27 in. (69 cm)
Depth - Centimeters68.58
Depth - Centimeters68.58
Depth - Inches27
Depth - Inches27
Weight - Detail1,470 lbs. (667 kg)
Weight - DetailWith 3.0 L, 4-cylinders: 2,650 lbs. (1,202 kg)
Weight - kg666.78
Weight - kg1202.02
Weight - lbs.1470
Weight - lbs.2650
Width [transom] - Detail96 in. (245 cm)
Width [transom] - Detail100 in. (251 cm)
Height - Detail41 in. (104 cm)
Height - Detail44 in. (112 cm)
Height - Meters1.04
Height - Meters1.12
Height - Inches41
Height - Inches44
Height [transom]25 in. (64 cm)
Height [transom]not available
Length - Meters5.5
Length - Meters6
Length - Feet18
Length - Feet19
Length - Inches2
Length - Inches7
Length overall - Detail18 ft. 2 in. (5.5 m)
Length overall - Detail19 ft. 7 in. (6.0 m)
Length overall - Meters5.54
Length overall - Meters5.97
Length overall - Inches218
Length overall - Inches235
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessBottom: 0.100 in. Sides: 0.090 in. Transom: 0.125 in.
Hull thicknessBottom: .125 Sides: .090 Transom: .125
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail33 gal. (125 l)
Fuel tank capacity - Detail50 gal. (189 l)
Fuel tank capacity - Liters124.92
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal33
Fuel tank capacity - Gal50
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeI/O
Engine max175 hp
Engine maxnot available
Engine/s standardnot available
Engine/s standard3.0 l Mercury (135 hp)
Operational Info
Maximum capacity1,625 lbs. (737 kg)
Maximum capacity1,910 lbs. (849 kg)
Maximum people7
Maximum people8

Crestliner Sportfish 1850 O/B 2008 vs Crestliner Sportfish 1950 Sterndrive 2006 - Common Questions

Which is the larger boat - the Crestliner Sportfish 1850 O/B 2008 or the Crestliner Sportfish 1950 Sterndrive 2006?
The Crestliner Sportfish 1950 Sterndrive 2006 is the longer of the two at 19,0 feet overall. The Crestliner Sportfish 1850 O/B 2008 comes in at 18,0 feet, making it roughly 1,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Crestliner Sportfish 1850 O/B 2008 or the Crestliner Sportfish 1950 Sterndrive 2006?
For trailering, the Crestliner Sportfish 1850 O/B 2008 has the edge at 1 470 lbs dry weight versus 2 650 lbs for the Crestliner Sportfish 1950 Sterndrive 2006. 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.
What is the maximum horsepower rating for these boats?
The Crestliner Sportfish 1850 O/B 2008 has a documented max rating of 175 hp. Engine specifications for the Crestliner Sportfish 1950 Sterndrive 2006 were not available in our database - check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Crestliner Sportfish 1850 O/B 2008 is Coast Guard rated for 7 passengers, while the Crestliner Sportfish 1950 Sterndrive 2006 is certified for 8. 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 1950 Sterndrive 2006 measures 100" wide, compared to 96" for the Crestliner Sportfish 1850 O/B 2008. 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 Sportfish 1850 O/B 2008 or the Crestliner Sportfish 1950 Sterndrive 2006?
The Crestliner Sportfish 1950 Sterndrive 2006 has the bigger tank at 50 gallons, versus 33 gallons on the Crestliner Sportfish 1850 O/B 2008. That 17-gallon difference translates to roughly 51–85 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Crestliner Sportfish 1850 O/B 2008 and Crestliner Sportfish 1950 Sterndrive 2006 from the same manufacturer?
Yes - both the Crestliner Sportfish 1850 O/B 2008 and the Crestliner Sportfish 1950 Sterndrive 2006 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.