Crestliner CR 1648 S 2004 vs Crestliner Sportfish 1950 O/B 2005 - Boat Spec Comparison

Q: Which is easier to trailer — the Crestliner CR 1648 S 2004 or the Crestliner Sportfish 1950 O/B 2005?

For trailering, the Crestliner Sportfish 1950 O/B 2005 has the edge at 18 lbs dry weight versus 275 lbs for the Crestliner CR 1648 S 2004. 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 1950 O/B 2005 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Crestliner CR 1648 S 2004 tops out at 35 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 CR 1648 S 2004 is Coast Guard rated for 4 passengers, while the Crestliner Sportfish 1950 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 CR 1648 S 2004 measures 7" wide, compared to 1" for the Crestliner Sportfish 1950 O/B 2005. 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: Are the Crestliner CR 1648 S 2004 and Crestliner Sportfish 1950 O/B 2005 from the same manufacturer?

Yes — both the Crestliner CR 1648 S 2004 and the Crestliner Sportfish 1950 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 CR 1648 S 2004 vs Crestliner Sportfish 1950 O/B 2005

Crestliner

Crestliner CR 1648 S 2004

2004

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Crestliner

Crestliner Sportfish 1950 O/B 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Crestliner CR 1648 S 2004 vs Crestliner Sportfish 1950 O/B 2005 — Same Brand, Different Boat

The Crestliner CR 1648 S 2004 vs Crestliner Sportfish 1950 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 200 hp, the Crestliner Sportfish 1950 O/B 2005 has a 165-hp advantage over the Crestliner CR 1648 S 2004's 35-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Crestliner Sportfish 1950 O/B 2005 is rated for 7 passengers, while the Crestliner CR 1648 S 2004 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Sportfish 1950 O/B 2005 could be the deciding factor.

Bottom line: Choose the Crestliner Sportfish 1950 O/B 2005 if your priority is putting more people on the water — it handles 7 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Crestliner CR 1648 S 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.

General Boat Info

MakeCrestliner

ModelCR 1648 S

ModelSportfish 1950 O/B

Model Year2004

Model Year2005

Measurements / Dimensions

Beam70 in

Beam100 in. (251 cm)

Beam - Meters1.78

Beam - Meters2.54

Beam - Inches7

Beam - Inches1

Weight - Detail275 lbs

Weight - Detail1,800 lbs. (816 kg)

Weight - kg124.74

Weight - kg816.47

Weight - lbs.275

Weight - lbs.18

Height - Detail21 in

Height - Detail44 in. (112 cm)

Height - Meters0.53

Height - Meters1.12

Height - Inches21

Height - Inches44

Height [transom]15 in

Height [transom]25 in. (64 cm)

Length overall - Detail15 ft. 10 in

Length overall - Detail19 ft. 7 in. (6.0 m)

Length overall - Meters4.83

Length overall - Meters5.97

Length overall - Inches19

Length overall - Inches235

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] - Detail100 in. (251 cm)

Length - Metersnot available

Length - Meters6

Length - Feetnot available

Length - Feet19

Length - Inchesnot available

Length - Inches7

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull thicknessnot available

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

Engine and Drivetrain

Engine max35

Engine max200 hp

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail50 gal. (189 l)

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters189.27

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal5

Drive typenot available

Drive typeOutboard

Operational Info

Maximum capacity973 lbs

Maximum capacity1,800 lbs. (816 kg)

Maximum people4 Persons

Maximum people7

Trailer Info

Trailer - Detailnot available

Trailer - DetailOptional

Crestliner CR 1648 S 2004 vs Crestliner Sportfish 1950 O/B 2005 — Common Questions

Which is easier to trailer — the Crestliner CR 1648 S 2004 or the Crestliner Sportfish 1950 O/B 2005?

For trailering, the Crestliner Sportfish 1950 O/B 2005 has the edge at 18 lbs dry weight versus 275 lbs for the Crestliner CR 1648 S 2004. 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 1950 O/B 2005 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Crestliner CR 1648 S 2004 tops out at 35 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 CR 1648 S 2004 is Coast Guard rated for 4 passengers, while the Crestliner Sportfish 1950 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 CR 1648 S 2004 measures 7" wide, compared to 1" for the Crestliner Sportfish 1950 O/B 2005. 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.

Are the Crestliner CR 1648 S 2004 and Crestliner Sportfish 1950 O/B 2005 from the same manufacturer?

Yes — both the Crestliner CR 1648 S 2004 and the Crestliner Sportfish 1950 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 CR 1648 S 2004 full specs ← Crestliner Sportfish 1950 O/B 2005 full specs