Crestliner Fish Hawk 1700 SC 2007 vs Crestliner TC 18 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Crestliner Fish Hawk 1700 SC 2007 or the Crestliner TC 18 2011?

The Crestliner TC 18 2011 is the longer of the two at 18,3 feet overall. The Crestliner Fish Hawk 1700 SC 2007 comes in at 17,0 feet, making it roughly 1,3 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Crestliner Fish Hawk 1700 SC 2007 or the Crestliner TC 18 2011?

For trailering, the Crestliner Fish Hawk 1700 SC 2007 has the edge at 11 lbs dry weight versus 1 044 lbs for the Crestliner TC 18 2011. 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 Fish Hawk 1700 SC 2007 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Crestliner TC 18 2011 tops out at 75 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 Fish Hawk 1700 SC 2007 is Coast Guard rated for 6 passengers, while the Crestliner TC 18 2011 is certified for 4. 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: Do these boats require an oversize trailer permit to tow on US highways?

Both the Crestliner Fish Hawk 1700 SC 2007 and Crestliner TC 18 2011 share an 91 in. (231 cm) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Crestliner Fish Hawk 1700 SC 2007 or the Crestliner TC 18 2011?

The Crestliner TC 18 2011 has the bigger tank at 22 gallons, versus 3 gallons on the Crestliner Fish Hawk 1700 SC 2007. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Crestliner Fish Hawk 1700 SC 2007 and Crestliner TC 18 2011 from the same manufacturer?

Yes — both the Crestliner Fish Hawk 1700 SC 2007 and the Crestliner TC 18 2011 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 Fish Hawk 1700 SC 2007 vs Crestliner TC 18 2011

Crestliner

Crestliner Fish Hawk 1700 SC 2007

2007

View full specs →

Crestliner

Crestliner TC 18 2011

2011

View full specs →

Detailed Evaluation & Buyer Recommendation

Crestliner Fish Hawk 1700 SC 2007 vs Crestliner TC 18 2011 — Same Brand, Different Boat

The Crestliner Fish Hawk 1700 SC 2007 vs Crestliner TC 18 2011 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 Fish Hawk 1700 SC 2007 at 17,0 ft versus Crestliner TC 18 2011 at 18,3 ft. Weight tells a clearer story for trailering families: the Crestliner TC 18 2011 tips the scales at 1 044 lbs — 1 033 lbs less than the Crestliner Fish Hawk 1700 SC 2007 at 11 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 power gap is worth calling out. Rated to 115 hp, the Crestliner Fish Hawk 1700 SC 2007 has a 40-hp advantage over the Crestliner TC 18 2011's 75-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 TC 18 2011 carries 22 gallons versus 3 gallons in the Crestliner Fish Hawk 1700 SC 2007. 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 Fish Hawk 1700 SC 2007 is rated for 6 passengers, while the Crestliner TC 18 2011 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 1700 SC 2007 could be the deciding factor.

Bottom line: Choose the Crestliner Fish Hawk 1700 SC 2007 if your priority is putting more people on the water — it handles 6 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Crestliner TC 18 2011 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

ModelFish Hawk 1700 SC

ModelTC 18

Model Year2007

Model Year2011

Measurements / Dimensions

Beam91 in. (231 cm)

Beam - Meters2.31

Beam - Inches91

Depth - Detail24 in. (61 cm)

Depth - DetailSide: 24 in. (61 cm)

Depth - Centimeters60.96

Depth - Inches24

Weight - Detail1,100 lbs. (499 kg)

Weight - Detail1,044 lbs. (474 kg)

Weight - kg498.95

Weight - kg473.55

Weight - lbs.11

Weight - lbs.1044

Width [transom] - Detail91 in. (231 cm)

Width [transom] - Detailnot available

Height - Detail35 in. (89 cm)

Height - Detailnot available

Height - Meters0.89

Height - Metersnot available

Height - Inches35

Height - Inchesnot available

Height [transom]20 in. (51 cm)

Length - Meters5.2

Length - Metersnot available

Length - Feet17

Length - Feet18.25

Length - Inches2

Length - Inchesnot available

Length overall - Detail17 ft. 2 in. (5.2 m)

Length overall - Detail18 ft. 3 in. (5.6 m)

Length overall - Meters5.23

Length overall - Meters5.56

Length overall - Inches206

Length overall - Inches219

Deadrisenot available

Deadrise10°

Body / Hull

Hull thicknessBottom: .090 Sides: .080 Transom: .125

Hull thickness0.100 in

Hull materialnot available

Hull materialAluminum

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Engine/s standard60ELPT (factory rigged outboard)

Engine/s standardnot available

Fuel tank capacity - Detail30 gal. (113 l)

Fuel tank capacity - Detail22 gal. (83 l)

Fuel tank capacity - Liters113.56

Fuel tank capacity - Liters83.28

Fuel tank capacity - Gal3

Fuel tank capacity - Gal22

Fuel typeGas

Drive typeOutboard

Engine max115 hp

Engine max75 hp

Operational Info

Maximum capacity1,450 lbs. (657 kg)

Maximum capacity1,150 lbs. (522 kg)

Maximum people6

Maximum people4

Trailer Info

Trailer - Detailnot available

Trailer - DetailBlack Marine Master 1-axle w/ loading guides

Crestliner Fish Hawk 1700 SC 2007 vs Crestliner TC 18 2011 — Common Questions

Which is the larger boat — the Crestliner Fish Hawk 1700 SC 2007 or the Crestliner TC 18 2011?

The Crestliner TC 18 2011 is the longer of the two at 18,3 feet overall. The Crestliner Fish Hawk 1700 SC 2007 comes in at 17,0 feet, making it roughly 1,3 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Crestliner Fish Hawk 1700 SC 2007 or the Crestliner TC 18 2011?

For trailering, the Crestliner Fish Hawk 1700 SC 2007 has the edge at 11 lbs dry weight versus 1 044 lbs for the Crestliner TC 18 2011. 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 Fish Hawk 1700 SC 2007 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Crestliner TC 18 2011 tops out at 75 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 Fish Hawk 1700 SC 2007 is Coast Guard rated for 6 passengers, while the Crestliner TC 18 2011 is certified for 4. 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Crestliner Fish Hawk 1700 SC 2007 and Crestliner TC 18 2011 share an 91 in. (231 cm) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Crestliner Fish Hawk 1700 SC 2007 or the Crestliner TC 18 2011?

The Crestliner TC 18 2011 has the bigger tank at 22 gallons, versus 3 gallons on the Crestliner Fish Hawk 1700 SC 2007. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Crestliner Fish Hawk 1700 SC 2007 and Crestliner TC 18 2011 from the same manufacturer?

Yes — both the Crestliner Fish Hawk 1700 SC 2007 and the Crestliner TC 18 2011 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 Fish Hawk 1700 SC 2007 full specs ← Crestliner TC 18 2011 full specs