Crestliner Sportfish 1750 O/B 2004 vs Crestliner Sportfish 1850 O/B 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Crestliner Sportfish 1750 O/B 2004 or the Crestliner Sportfish 1850 O/B 2005?

For trailering, the Crestliner Sportfish 1750 O/B 2004 has the edge at 13 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.

Q: 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 Sportfish 1750 O/B 2004 tops out at 14 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.

Q: How many people can each boat hold?

The Crestliner Sportfish 1750 O/B 2004 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.

Q: Which boat is wider, and does it affect trailering?

The Crestliner Sportfish 1850 O/B 2005 measures 97" wide, compared to 89" for the Crestliner Sportfish 1750 O/B 2004. 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.

Q: Which boat has the larger fuel tank — the Crestliner Sportfish 1750 O/B 2004 or the Crestliner Sportfish 1850 O/B 2005?

The Crestliner Sportfish 1850 O/B 2005 has the bigger tank at 39 gallons, versus 33 gallons on the Crestliner Sportfish 1750 O/B 2004. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Crestliner Sportfish 1750 O/B 2004 and Crestliner Sportfish 1850 O/B 2005 from the same manufacturer?

Yes — both the Crestliner Sportfish 1750 O/B 2004 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.

Boat Comparison

Crestliner Sportfish 1750 O/B 2004 vs Crestliner Sportfish 1850 O/B 2005

Crestliner

Crestliner Sportfish 1750 O/B 2004

2004

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Crestliner

Crestliner Sportfish 1850 O/B 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Crestliner Sportfish 1750 O/B 2004 vs Crestliner Sportfish 1850 O/B 2005 — Same Brand, Different Boat

The Crestliner Sportfish 1750 O/B 2004 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.

The power gap is worth calling out. Rated to 175 hp, the Crestliner Sportfish 1850 O/B 2005 has a 161-hp advantage over the Crestliner Sportfish 1750 O/B 2004's 14-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 33 gallons in the Crestliner Sportfish 1750 O/B 2004. 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 Sportfish 1750 O/B 2004 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 Sportfish 1750 O/B 2004 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

ModelSportfish 1750 O/B

ModelSportfish 1850 O/B

Model Year2004

Model Year2005

Measurements / Dimensions

Beam89 in

Beam96.5 in. (245 cm)

Beam - Meters2.26

Beam - Meters2.46

Beam - Inches89

Beam - Inches96.5

Weight - Detail1300 lbs

Weight - Detail1,470 lbs. (667 kg)

Weight - kg589.67

Weight - kg666.78

Weight - lbs.13

Weight - lbs.147

Height - Detail41 in

Height - Detail41 in. (104 cm)

Height - Meters1.04

Height - Inches41

Height [transom]25 in

Height [transom]25 in. (64 cm)

Length overall - Detail17 ft. 1 in

Length overall - Detail18 ft. 2 in. (5.5 m)

Length overall - Meters5.21

Length overall - Meters5.54

Length overall - Inches205

Length overall - Inches218

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] - Detail96.5 in. (245 cm)

Length - Metersnot available

Length - Meters5.5

Length - Feetnot available

Length - Feet18

Length - Inchesnot available

Length - Inches2

Engine and Drivetrain

Fuel tank capacity - Detail33 gal

Fuel tank capacity - Detail39 gal. (148 l)

Fuel tank capacity - Liters124.92

Fuel tank capacity - Liters147.63

Fuel tank capacity - Gal33

Fuel tank capacity - Gal39

Engine max14

Engine max175 hp

Drive typenot available

Drive typeOutboard

Operational Info

Maximum capacity1425 lbs

Maximum capacity1,625 lbs. (737 kg)

Maximum people6 Persons

Maximum people7

Body / Hull

Hull thicknessnot available

Hull thicknessBottom: .100 Sides: .090 Transom: .125

Trailer Info

Trailer - Detailnot available

Trailer - DetailOptional

Crestliner Sportfish 1750 O/B 2004 vs Crestliner Sportfish 1850 O/B 2005 — Common Questions

Which is easier to trailer — the Crestliner Sportfish 1750 O/B 2004 or the Crestliner Sportfish 1850 O/B 2005?

For trailering, the Crestliner Sportfish 1750 O/B 2004 has the edge at 13 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 Sportfish 1750 O/B 2004 tops out at 14 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 Sportfish 1750 O/B 2004 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 89" for the Crestliner Sportfish 1750 O/B 2004. 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 1750 O/B 2004 or the Crestliner Sportfish 1850 O/B 2005?

The Crestliner Sportfish 1850 O/B 2005 has the bigger tank at 39 gallons, versus 33 gallons on the Crestliner Sportfish 1750 O/B 2004. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Crestliner Sportfish 1750 O/B 2004 and Crestliner Sportfish 1850 O/B 2005 from the same manufacturer?

Yes — both the Crestliner Sportfish 1750 O/B 2004 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.

← Crestliner Sportfish 1750 O/B 2004 full specs ← Crestliner Sportfish 1850 O/B 2005 full specs