Crestliner CR 1648 TS 2005 vs Crestliner Fish Hawk 1850 SC 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Crestliner CR 1648 TS 2005 or the Crestliner Fish Hawk 1850 SC 2004?

For trailering, the Crestliner Fish Hawk 1850 SC 2004 has the edge at 13 lbs dry weight versus 275 lbs for the Crestliner CR 1648 TS 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 CR 1648 TS 2005 is rated to a maximum of 35 hp, giving it the larger power ceiling. The Crestliner Fish Hawk 1850 SC 2004 tops out at 15 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 TS 2005 is Coast Guard rated for 4 passengers, while the Crestliner Fish Hawk 1850 SC 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 Fish Hawk 1850 SC 2004 measures 96" wide, compared to 7" for the Crestliner CR 1648 TS 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 TS 2005 and Crestliner Fish Hawk 1850 SC 2004 from the same manufacturer?

Yes — both the Crestliner CR 1648 TS 2005 and the Crestliner Fish Hawk 1850 SC 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 1648 TS 2005 vs Crestliner Fish Hawk 1850 SC 2004

Crestliner

Crestliner CR 1648 TS 2005

2005

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Crestliner

Crestliner Fish Hawk 1850 SC 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Crestliner CR 1648 TS 2005 vs Crestliner Fish Hawk 1850 SC 2004 — Same Brand, Different Boat

The Crestliner CR 1648 TS 2005 vs Crestliner Fish Hawk 1850 SC 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.

Both boats share a closely matched power ceiling — 35 hp for the Crestliner CR 1648 TS 2005 and 15 hp for the Crestliner Fish Hawk 1850 SC 2004. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

For family outings this is probably the sharpest distinction between the two. The Crestliner Fish Hawk 1850 SC 2004 is rated for 6 passengers, while the Crestliner CR 1648 TS 2005 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Fish Hawk 1850 SC 2004 could be the deciding factor.

Bottom line: Choose the Crestliner Fish Hawk 1850 SC 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 1648 TS 2005 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 TS

ModelFish Hawk 1850 SC

Model Year2005

Model Year2004

Measurements / Dimensions

Beam70 in. (178 cm)

Beam95.5 in

Beam - Meters1.78

Beam - Meters2.44

Beam - Inches7

Beam - Inches95.5

Depth - Detail21 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.13

Width [transom] - Detail48 in. (122 cm)

Width [transom] - Detailnot available

Height [transom]20 in. (51 cm)

Height [transom]not available

Length - Meters4.8

Length - Metersnot available

Length - Feet15

Length - Feetnot available

Length - Inches1

Length - Inchesnot available

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

Length overall - Detail18 ft. 3 in

Length overall - Meters4.83

Length overall - Meters5.56

Length overall - Inches19

Length overall - Inches219

Height - Detailnot available

Height - Detail35 in

Height - Metersnot available

Height - Meters0.89

Height - Inchesnot available

Height - Inches35

Body / Hull

Hull thickness.072 in

Hull thicknessnot available

Engine and Drivetrain

Engine max35 hp

Engine max15

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail31 gal

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters117.35

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal31

Operational Info

Maximum capacity973 lbs. (442 kg)

Maximum capacity1360 lbs

Maximum people4

Maximum people6 Persons

Crestliner CR 1648 TS 2005 vs Crestliner Fish Hawk 1850 SC 2004 — Common Questions

Which is easier to trailer — the Crestliner CR 1648 TS 2005 or the Crestliner Fish Hawk 1850 SC 2004?

For trailering, the Crestliner Fish Hawk 1850 SC 2004 has the edge at 13 lbs dry weight versus 275 lbs for the Crestliner CR 1648 TS 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 CR 1648 TS 2005 is rated to a maximum of 35 hp, giving it the larger power ceiling. The Crestliner Fish Hawk 1850 SC 2004 tops out at 15 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 TS 2005 is Coast Guard rated for 4 passengers, while the Crestliner Fish Hawk 1850 SC 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 Fish Hawk 1850 SC 2004 measures 96" wide, compared to 7" for the Crestliner CR 1648 TS 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 TS 2005 and Crestliner Fish Hawk 1850 SC 2004 from the same manufacturer?

Yes — both the Crestliner CR 1648 TS 2005 and the Crestliner Fish Hawk 1850 SC 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 1648 TS 2005 full specs ← Crestliner Fish Hawk 1850 SC 2004 full specs