Crestliner CR 1648M 2012 vs Crestliner Sportfish 1750 O/B 2004 - Boat Spec Comparison

Q: Which is easier to trailer - the Crestliner CR 1648M 2012 or the Crestliner Sportfish 1750 O/B 2004?

For trailering, the Crestliner CR 1648M 2012 has the edge at 275 lbs dry weight versus 1 300 lbs for the Crestliner Sportfish 1750 O/B 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 1750 O/B 2004 is rated to a maximum of 140 hp, giving it the larger power ceiling. The Crestliner CR 1648M 2012 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 1648M 2012 is Coast Guard rated for 4 passengers, while the Crestliner Sportfish 1750 O/B 2004 is certified for 6. 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 1750 O/B 2004 measures 89" wide, compared to 70" for the Crestliner CR 1648M 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.

Q: Are the Crestliner CR 1648M 2012 and Crestliner Sportfish 1750 O/B 2004 from the same manufacturer?

Yes - both the Crestliner CR 1648M 2012 and the Crestliner Sportfish 1750 O/B 2004 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 1648M 2012 vs Crestliner Sportfish 1750 O/B 2004

Crestliner

Crestliner CR 1648M 2012

2012

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Crestliner

Crestliner Sportfish 1750 O/B 2004

2004

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Detailed Evaluation & Buyer Recommendation

Crestliner CR 1648M 2012 vs Crestliner Sportfish 1750 O/B 2004: Same Brand, Different Boat

The Crestliner CR 1648M 2012 vs Crestliner Sportfish 1750 O/B 2004 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 140 hp, the Crestliner Sportfish 1750 O/B 2004 has a 105-hp advantage over the Crestliner CR 1648M 2012'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 1750 O/B 2004 is rated for 6 passengers, while the Crestliner CR 1648M 2012 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 1750 O/B 2004 could be the deciding factor.

Bottom line: Choose the Crestliner Sportfish 1750 O/B 2004 if your priority is putting more people on the water - it handles 6 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Crestliner CR 1648M 2012 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 1648M

ModelSportfish 1750 O/B

Model Year2012

Model Year2004

Measurements / Dimensions

Beam70 in. (178 cm)

Beam89 in.

Beam - Meters1.78

Beam - Meters2.26

Beam - Inches70

Beam - Inches89

Depth - DetailSide: 21 in. (53 cm)

Depth - Detailnot available

Depth - Centimeters53.34

Depth - Centimetersnot available

Depth - Inches21

Depth - Inchesnot available

Weight - Detail275 lbs. (125 kg)

Weight - Detail1300 lbs.

Weight - kg124.74

Weight - kg589.67

Weight - lbs.275

Weight - lbs.1300

Height [transom]15 in. (38 cm)

Height [transom]25 in.

Length - Feet15.83

Length - Feetnot available

Length overall - Detail15 ft. 10 in. (4.8 m)

Length overall - Detail17 ft. 1 in.

Length overall - Meters4.83

Length overall - Meters5.21

Length overall - Inches190

Length overall - Inches205

Height - Detailnot available

Height - Detail41 in.

Height - Metersnot available

Height - Meters1.04

Height - Inchesnot available

Height - Inches41

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull thickness0.072 in.

Hull thicknessnot available

Hull typeFlat

Hull typenot available

Engine and Drivetrain

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Engine max35 hp

Engine max140

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail33 gal.

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters124.92

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal33

Operational Info

Maximum capacity973 lbs. (442 kg)

Maximum capacity1425 lbs.

Maximum people4

Maximum people6 Persons

Crestliner CR 1648M 2012 vs Crestliner Sportfish 1750 O/B 2004 - Common Questions

Which is easier to trailer - the Crestliner CR 1648M 2012 or the Crestliner Sportfish 1750 O/B 2004?

For trailering, the Crestliner CR 1648M 2012 has the edge at 275 lbs dry weight versus 1 300 lbs for the Crestliner Sportfish 1750 O/B 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 1750 O/B 2004 is rated to a maximum of 140 hp, giving it the larger power ceiling. The Crestliner CR 1648M 2012 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 1648M 2012 is Coast Guard rated for 4 passengers, while the Crestliner Sportfish 1750 O/B 2004 is certified for 6. 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 1750 O/B 2004 measures 89" wide, compared to 70" for the Crestliner CR 1648M 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.

Are the Crestliner CR 1648M 2012 and Crestliner Sportfish 1750 O/B 2004 from the same manufacturer?

Yes - both the Crestliner CR 1648M 2012 and the Crestliner Sportfish 1750 O/B 2004 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 1648M 2012 full specs ← Crestliner Sportfish 1750 O/B 2004 full specs